US3480257A - Guard rail stanchion - Google Patents
Guard rail stanchion Download PDFInfo
- Publication number
- US3480257A US3480257A US696973A US3480257DA US3480257A US 3480257 A US3480257 A US 3480257A US 696973 A US696973 A US 696973A US 3480257D A US3480257D A US 3480257DA US 3480257 A US3480257 A US 3480257A
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- US
- United States
- Prior art keywords
- support
- stanchion
- guard rail
- floor
- building
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- Expired - Lifetime
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
- E04G21/3233—Means supported by building floors or flat roofs, e.g. safety railings without permanent provision in the floor or roof
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
- E04G21/3233—Means supported by building floors or flat roofs, e.g. safety railings without permanent provision in the floor or roof
- E04G21/3242—Means supported by building floors or flat roofs, e.g. safety railings without permanent provision in the floor or roof using clamps
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/045—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on profiles, e.g. I or H profiles
Definitions
- a guard rail stanchion to be utilized during the construction of a building to prevent both persons and materials from falling over the open edges of a floor section of the building, and which includes an upright member, the height of which is adjustable; a support member attached to the bottom of the upright member which rests on the floor section of the building; a clamping member adjustably pivoted at one end of the support member and having a portion thereof which extends under the floor section to which the stanchion is to be attached; a locking means which engages the clamping member and pivots the clamping member into engagement with the floor section to hold the stanchion in position; and rail support means that are provided at the top and bottom of the upright member for receiving guard rails of conventional design therein to prevent persons from falling over the edge of the floor section as well as to prevent material from being accidentially knock
- This invention releates generally to a guard rail stanchion to be utilized during the construction of a building and more particularly to a guard rail stanchion which is quickly and easily adjustable to provide utilization in a wide range of structures and which provides guard rail means above the floor section of the structure to prevent persons from falling therefrom as well as toe board means adjacent the floor section to prevent material from being inadvertantly knocked over the edge thereof.
- guard rails of some type are often utilized to prevent persons from falling over the edges of the structure and injuring themselves.
- One practice in mounting these guard rails is to string a rope between the upright columns of the building structure.
- one of the problems associated with this type of practice is that a rather large space exists between the upright columns thereby making it difficult to make the rope stable and of a constant height so as to prevent someone from falling over the edge of the building under construction.
- Another practice in the prior art is to provide a detachable stanchion which mounts pieces of lumber therebetween to provide a more rigid structure and to better support persons who may inadvertantly move toward the open edge of the building structure.
- One of the problems associated with these prior art stanchions is that the time necessary to place the stanchions around the building and properly adjust the stanchions for the many different thicknesses of floor sections that may be involved is prohibitive.
- Another problem with these prior art type stanchions is that no guard rail or toe board was provided adjacent the floor level of the structure to prevent materials such as tools and other articles which are laying on the floor section from being knocked over the open edge thereof. This greatly increased the danger of someone below being struck by falling articles.
- guard rail stanchions which can be quickly and easily adjusted to accommodate many different floor thicknesses so that the time for mounting the stanchions around the open edge of the building is greatly reduced.
- a support means is provided for a lower guard rail or toe board adjacent the floor level which can receive any number of type of toe boards and which will prevent tools and other loose articles laying on the floor section from being inadvertantly knocked over the open edge thereof.
- the apparatus of the invention comprises generally an upright member which is adjustable in length; a support member which rests on the floor and which is attached to the bottom of the upright member; a clamping member which extends under the open edged floor section of the building and which is pivotally mounted at a selected height at one end of the support member, and locking means which selectively pivots the clamping means with respect to the support member to clamp the stanchion in position.
- Rail support means are provided at both the upper and lower ends of the upright member so that guard rails may be placed therein to prevent persons from accidentally falling over the edge of the floor and to prevent loose articles that may be lying on the floor from being accidentally knocked over the open edge of the building.
- FIG. 1 is a side elevational view of one embodiment of the invention
- FIG. 2 is a perspective view of the invention shown in FIG. 1;
- FIG. 3 is a perspective view of a building structure showing guard rail stanchions made in accordance with the present invention being utilized.
- the stanchion comprises generally an upright member 10, a horizontal support member 11, an L-shaped clamping member 12 pivotally connected at a selective position to the horizontal member 11 and a locking means 13 which selectively pivots the clamping member 12 to lock the stanchion in position on the open edge of a floor section of a building under construction.
- the upright member comprises a fixed tubular portion 14 and an extendable rod portion 15 slidably received in the upper end of the tubular portion 14, the tubular portion 14 having aligned apertures 16 therethrough for the receipt of a support pin 17.
- a plurality of passages 18 are provided through the rod portion 15 and are selectively alignable with the apertures 16 through the tubular portion 14 so that the support pin 17 may be passed through the apertures 16 and any selected one of the passages 18 to selectively adjust the height of the rod portion 15.
- the upper end of the rod portion 15 is provided with a support ring 19 through which a rope or pipe guard rail (not shown) may be passed.
- a pair of L-shaped support braces 20 which receive guard rails G such as those constructed from lumber so that either the support ring 19 or the support braces 20 may be utilized to support the chosen form of the upper guard rail.
- the horizontal support member 11 is an angle iron member having the lower end of the tubular portion 14 fixedly attached thereto adjacent one end thereof and having a pivot bracket 21 extending from the other end thereof and provided with aligned apertures for the receipt of a pivot pin 22 therethrough.
- Support braces 23 similar in construction to the upper support braces 20 are mounted at the lower end of the tubular portion 14 and appropriate cutouts 24 are provided in one of the flanges of the horizontal support member 11 so that lower guard rails or toe boards T such as lumber may be received therethrough.
- the L-shaped clamping member 12 comprises a substantially vertical leg 25 and a substantially horizontal leg 26 with the vertical leg 25 defining a plurality of apertures 27 therethrough sufficient in size to receive the pivot pin 22 therethrough when aligned with the apertures in the pivot bracket 21.
- the pivot pin 22 and the support pin 17 are of the conventional quick release type. By removing the pin 16, slidably moving the rod portion 15 up or down, and re-inserting the pin 17, the height of the upper guard rail G can be quickly and easily adjusted. The distance between the horizontal arm 26 and the horizontal support member 11 can be quickly and easily varied simply by removing the pin 22, moving the member 12 up or down through the pivot bracket 21, and replacing the pin 22 at the selected position.
- the locking means 13 comprises a support bracket 28 extending upwardly from the horizontal member 11 and provided with a boss 29 at the upper end thereof which has a threaded aperture therethrough for the receipt of an adjusting bolt 30 of conventional design.
- the support bracket 28 positions the bolt 30 sufiiciently close to the upper extending end of the member 12 so that the bolt 30 may be adjusted with respect to the boss 29 and engage the upper end of the member 12 to cause the leg 26 to pivot up and engage the bottom of the open floor section F to which the stanchion is to be attached. This locks the stanchion securely in place.
- the guard rails G and toe boards T may be placed in position within the support brackets 20 and 23, respectively, and locked in position by inserting screws or nails through holes 33 in the brackets 20 and 23 and into the rails G or toe boards T to provide a strong rigid structure. This serves to provide a guard rail above the floor F to prevent persons from falling from the building and a toe board adjacent the floor of the building to prevent tools and other articles from being inadvertently knocked from the floor over the open edge of the building.
- a guard rail stanchion construction for use at the open edge of a floor section of a building structure comprising:
- a support member having a horizontal bearing surface for resting on top of the floor section
- a clamping member having a generally vertical leg and a generally horizontal leg, said vertical leg having a plurality of spaced apertures formed therein, said clamping member being pivotally carried by said support member at any selected one of said plurality of vertically spaced apertures along said vertical leg with said horizontal leg extending under said bearing surface;
- locking means associated with said support member and constructed and arranged to pivot said clamping member into engagement with the bottom floor section of said building structure to fixedly attach said support member to said building structure.
- guard rail stanchion construction of claim 1 and further including a first rail support means carried by said upright member adjacent the upper end for receiving a rail section therein.
- guard rail stanchion construction of claim 2 further including means for releasably securing a rail section in said first rail support means.
- guard rail stanchion construction of claim 2 further including a second rail support means carried by said upright member adjacent the lower end thereof for receiving a toe board therein.
- a guard rail stanchion for use on the edge of a floor with guard rails of round or rectangular cross-section and toe boards comprising:
- a horizontal support member having a flat bottom bearing flange for placement on top of the floor and a reinforcing flange integral therewith and upstanding therefrom;
- an upright member including a fixed tubular portion attached at its lower end to the top of said bearing flange of said support member, and a rod portion slidably received in the upper open end of said tubular portion, said tubular portion defining a pair of aligned apertures adjacent the upper end thereof and said rod portion defining a plurality of vertically spaced passages therethrough, each being selectively alignable with said apertures to define a common passage;
- a support pin selectively received through said aligned apertures and passages to fix said rod portion with respect to said tubular portion
- pivot bracket carried by said horizontal support at its end opposite that to which said tubular portion is attached and defining a pivot aperture therethrough;
- an L-shaped clamping member including a generally vertical leg and a generally horizontal leg, said vertical leg defining a plurality of vertically spaced positioning apertures therethrough selectively alignable with said pivot aperture to define a common passage with said horizontal leg spaced below and extending under said bearing flange;
- locking means including an upstanding support bracket carried by said horizontal support member interme diate to its ends and adjacent said pivot bracket, and a locking bolt threadedly received through said support bracket and engaging said vertical leg of said L-shaped support bracket to pivot said horizontal leg toward said bearing flange to lock said stanchion to the edge of a fioor between said horizontal leg and said bearing flange;
Description
1969 J. r. BOURN ETAL 3, 80,257
GUARD RAIL STANCHION Filed Jan. 5, 1968 United States Patent Olhce 3,480,257 Patented Nov. 25, 1969 U.S. Cl. 25659 5 Claims ABSTRACT OF THE DISCLOSURE A guard rail stanchion to be utilized during the construction of a building to prevent both persons and materials from falling over the open edges of a floor section of the building, and which includes an upright member, the height of which is adjustable; a support member attached to the bottom of the upright member which rests on the floor section of the building; a clamping member adjustably pivoted at one end of the support member and having a portion thereof which extends under the floor section to which the stanchion is to be attached; a locking means which engages the clamping member and pivots the clamping member into engagement with the floor section to hold the stanchion in position; and rail support means that are provided at the top and bottom of the upright member for receiving guard rails of conventional design therein to prevent persons from falling over the edge of the floor section as well as to prevent material from being accidentially knocked over the edge of the floor section.
BACKGROUND OF THE INVENTION Field of invention This invention releates generally to a guard rail stanchion to be utilized during the construction of a building and more particularly to a guard rail stanchion which is quickly and easily adjustable to provide utilization in a wide range of structures and which provides guard rail means above the floor section of the structure to prevent persons from falling therefrom as well as toe board means adjacent the floor section to prevent material from being inadvertantly knocked over the edge thereof.
Description of prior art In building construction, guard rails of some type are often utilized to prevent persons from falling over the edges of the structure and injuring themselves. One practice in mounting these guard rails is to string a rope between the upright columns of the building structure. However, one of the problems associated with this type of practice is that a rather large space exists between the upright columns thereby making it difficult to make the rope stable and of a constant height so as to prevent someone from falling over the edge of the building under construction.
Another practice in the prior art is to provide a detachable stanchion which mounts pieces of lumber therebetween to provide a more rigid structure and to better support persons who may inadvertantly move toward the open edge of the building structure. One of the problems associated with these prior art stanchions is that the time necessary to place the stanchions around the building and properly adjust the stanchions for the many different thicknesses of floor sections that may be involved is prohibitive. Another problem with these prior art type stanchions is that no guard rail or toe board was provided adjacent the floor level of the structure to prevent materials such as tools and other articles which are laying on the floor section from being knocked over the open edge thereof. This greatly increased the danger of someone below being struck by falling articles.
SUMMARY OF THE INVENTION These and other problems associated with prior art guard rail stanchions are overcome by providing a stanchion structure which can be quickly and easily adjusted to accommodate many different floor thicknesses so that the time for mounting the stanchions around the open edge of the building is greatly reduced. Moreover, :a support means is provided for a lower guard rail or toe board adjacent the floor level which can receive any number of type of toe boards and which will prevent tools and other loose articles laying on the floor section from being inadvertantly knocked over the open edge thereof.
The apparatus of the invention comprises generally an upright member which is adjustable in length; a support member which rests on the floor and which is attached to the bottom of the upright member; a clamping member which extends under the open edged floor section of the building and which is pivotally mounted at a selected height at one end of the support member, and locking means which selectively pivots the clamping means with respect to the support member to clamp the stanchion in position. Rail support means are provided at both the upper and lower ends of the upright member so that guard rails may be placed therein to prevent persons from accidentally falling over the edge of the floor and to prevent loose articles that may be lying on the floor from being accidentally knocked over the open edge of the building.
These and other features of the invention will be more clearly understood upon consideration of the following specification and accompanying drawings wherein like characters of reference designate corresponding parts throughout and in which:
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side elevational view of one embodiment of the invention;
FIG. 2 is a perspective view of the invention shown in FIG. 1; and,
FIG. 3 is a perspective view of a building structure showing guard rail stanchions made in accordance with the present invention being utilized.
These figures and the following detailed description disclose an illustrative embodiment of the invention, however, the inventive concept is not limited thereto since it may be embodied in other forms. l
DESCRIPTION OF ILLUSTRATIVE EMBODIMENT Referring to FIG. 1, it will be seen that the stanchion comprises generally an upright member 10, a horizontal support member 11, an L-shaped clamping member 12 pivotally connected at a selective position to the horizontal member 11 and a locking means 13 which selectively pivots the clamping member 12 to lock the stanchion in position on the open edge of a floor section of a building under construction.
The upright member comprises a fixed tubular portion 14 and an extendable rod portion 15 slidably received in the upper end of the tubular portion 14, the tubular portion 14 having aligned apertures 16 therethrough for the receipt of a support pin 17. A plurality of passages 18 are provided through the rod portion 15 and are selectively alignable with the apertures 16 through the tubular portion 14 so that the support pin 17 may be passed through the apertures 16 and any selected one of the passages 18 to selectively adjust the height of the rod portion 15. The upper end of the rod portion 15 is provided with a support ring 19 through which a rope or pipe guard rail (not shown) may be passed. Just below the upper end of the rod portion 15 there is provided a pair of L-shaped support braces 20 which receive guard rails G such as those constructed from lumber so that either the support ring 19 or the support braces 20 may be utilized to support the chosen form of the upper guard rail.
The horizontal support member 11 is an angle iron member having the lower end of the tubular portion 14 fixedly attached thereto adjacent one end thereof and having a pivot bracket 21 extending from the other end thereof and provided with aligned apertures for the receipt of a pivot pin 22 therethrough. Support braces 23 similar in construction to the upper support braces 20 are mounted at the lower end of the tubular portion 14 and appropriate cutouts 24 are provided in one of the flanges of the horizontal support member 11 so that lower guard rails or toe boards T such as lumber may be received therethrough.
The L-shaped clamping member 12 comprises a substantially vertical leg 25 and a substantially horizontal leg 26 with the vertical leg 25 defining a plurality of apertures 27 therethrough sufficient in size to receive the pivot pin 22 therethrough when aligned with the apertures in the pivot bracket 21. The pivot pin 22 and the support pin 17 are of the conventional quick release type. By removing the pin 16, slidably moving the rod portion 15 up or down, and re-inserting the pin 17, the height of the upper guard rail G can be quickly and easily adjusted. The distance between the horizontal arm 26 and the horizontal support member 11 can be quickly and easily varied simply by removing the pin 22, moving the member 12 up or down through the pivot bracket 21, and replacing the pin 22 at the selected position.
The locking means 13 comprises a support bracket 28 extending upwardly from the horizontal member 11 and provided with a boss 29 at the upper end thereof which has a threaded aperture therethrough for the receipt of an adjusting bolt 30 of conventional design. The support bracket 28 positions the bolt 30 sufiiciently close to the upper extending end of the member 12 so that the bolt 30 may be adjusted with respect to the boss 29 and engage the upper end of the member 12 to cause the leg 26 to pivot up and engage the bottom of the open floor section F to which the stanchion is to be attached. This locks the stanchion securely in place.
The guard rails G and toe boards T may be placed in position within the support brackets 20 and 23, respectively, and locked in position by inserting screws or nails through holes 33 in the brackets 20 and 23 and into the rails G or toe boards T to provide a strong rigid structure. This serves to provide a guard rail above the floor F to prevent persons from falling from the building and a toe board adjacent the floor of the building to prevent tools and other articles from being inadvertently knocked from the floor over the open edge of the building.
Although specific embodiments of the invention have been described herein, it is to be understood that full use of modifications, equivalents, and substitutions may be resorted to without departing from the scope of the inventive concept.
What is claimed as our invention is:
1. A guard rail stanchion construction for use at the open edge of a floor section of a building structure comprising:
a support member having a horizontal bearing surface for resting on top of the floor section;
a selectively extendable upright member carried by and extending upwardly from said support member;
a clamping member having a generally vertical leg and a generally horizontal leg, said vertical leg having a plurality of spaced apertures formed therein, said clamping member being pivotally carried by said support member at any selected one of said plurality of vertically spaced apertures along said vertical leg with said horizontal leg extending under said bearing surface; and
locking means associated with said support member and constructed and arranged to pivot said clamping member into engagement with the bottom floor section of said building structure to fixedly attach said support member to said building structure.
2. The guard rail stanchion construction of claim 1 and further including a first rail support means carried by said upright member adjacent the upper end for receiving a rail section therein.
3. The guard rail stanchion construction of claim 2 further including means for releasably securing a rail section in said first rail support means.
4. The guard rail stanchion construction of claim 2 further including a second rail support means carried by said upright member adjacent the lower end thereof for receiving a toe board therein.
5. A guard rail stanchion for use on the edge of a floor with guard rails of round or rectangular cross-section and toe boards comprising:
a horizontal support member having a flat bottom bearing flange for placement on top of the floor and a reinforcing flange integral therewith and upstanding therefrom;
an upright member including a fixed tubular portion attached at its lower end to the top of said bearing flange of said support member, and a rod portion slidably received in the upper open end of said tubular portion, said tubular portion defining a pair of aligned apertures adjacent the upper end thereof and said rod portion defining a plurality of vertically spaced passages therethrough, each being selectively alignable with said apertures to define a common passage;
a support pin selectively received through said aligned apertures and passages to fix said rod portion with respect to said tubular portion;
a pivot bracket carried by said horizontal support at its end opposite that to which said tubular portion is attached and defining a pivot aperture therethrough;
an L-shaped clamping member including a generally vertical leg and a generally horizontal leg, said vertical leg defining a plurality of vertically spaced positioning apertures therethrough selectively alignable with said pivot aperture to define a common passage with said horizontal leg spaced below and extending under said bearing flange;
a pivot pin selectively received through said aligned pivot aperture and positioning apertures to pivotally connect said horizontal support member with said L-shaped clamping member;
locking means including an upstanding support bracket carried by said horizontal support member interme diate to its ends and adjacent said pivot bracket, and a locking bolt threadedly received through said support bracket and engaging said vertical leg of said L-shaped support bracket to pivot said horizontal leg toward said bearing flange to lock said stanchion to the edge of a fioor between said horizontal leg and said bearing flange;
5 6 upper support means carried by the upper end of said 2,531,107 11/1950 Burkey.
rod portion for mounting the guard rails; and 2,798,296 7/1957 Liskey 248--228 X lower support means carried by the lower end of said 2,987,299 6/ 1961 Kneen 25624 tubular portion for mounting the toe boards adja- 3,178,139 4/1965 McFarlin 24843 cent the floor. 3,333,807 8/1967 Locatelli 248226 3,351,311 11/1967 Melfi 25665 X UNIT References Clted FOREIGN PATENTS ED STATES PATENTS 81,397 3/ 1953 Norway. 2,706,662 4/1955 Brown H 182113 ,8 ,10 9/1957 Jova s 182113 X 10 DENNIS L. TAYLOR, Primary Examiner 3,084,759 4/1963 Squire l82113 351,096 10/1886 Cooley 25659 U.S. C1. X.R. 838,266 12/1906 McKee et a1. 52184 182-1131 25665 2,507,977 5/1950 Jacobsen 256-24 X
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US69697368A | 1968-01-05 | 1968-01-05 |
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US3480257A true US3480257A (en) | 1969-11-25 |
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US696973A Expired - Lifetime US3480257A (en) | 1968-01-05 | 1968-01-05 | Guard rail stanchion |
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Cited By (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3584839A (en) * | 1968-11-25 | 1971-06-15 | Edward Earl Dickey | Construction safety fence post |
US3589682A (en) * | 1968-11-30 | 1971-06-29 | Edward Earl Dickey | Safety fence support column |
US3632089A (en) * | 1970-01-02 | 1972-01-04 | Malcolm K Smith | Safety barrier post |
US3747898A (en) * | 1972-04-19 | 1973-07-24 | W Warren | Guard rail post |
US3752262A (en) * | 1972-06-01 | 1973-08-14 | B Helms | Scaffold guard rail assembly |
US3756568A (en) * | 1972-04-20 | 1973-09-04 | Waco Scaffold & Shoring Co | Removable guard rail stanchion |
JPS4896718U (en) * | 1972-02-17 | 1973-11-16 | ||
JPS48114436U (en) * | 1972-03-31 | 1973-12-27 | ||
JPS4921522U (en) * | 1972-05-25 | 1974-02-23 | ||
US3844520A (en) * | 1973-07-23 | 1974-10-29 | Werner Co Inc R | Dependent toeboard construction |
US3853203A (en) * | 1973-07-23 | 1974-12-10 | Werner Co Inc R | Independent toeboard construction |
US3863899A (en) * | 1973-08-27 | 1975-02-04 | Richard W Werner | Removable guard rail |
US3863900A (en) * | 1973-04-13 | 1975-02-04 | Symons Corp | Removable guard rail assembly and stanchion bracket therefor |
US3867997A (en) * | 1973-12-26 | 1975-02-25 | Jr Thomas Hyslop | Guard rail support for scaffold |
US3901481A (en) * | 1972-09-25 | 1975-08-26 | Pal Dev Corp | Safety barricade for a roof |
JPS5033879Y1 (en) * | 1970-11-28 | 1975-10-02 | ||
US3920221A (en) * | 1973-05-31 | 1975-11-18 | Clifford M Berry | Construction safety anchor means |
US3938619A (en) * | 1971-11-12 | 1976-02-17 | Nisso-Sangyo Co. Ltd. | Stanchion |
US4003553A (en) * | 1975-11-14 | 1977-01-18 | Sellers & Marquis Roofing Company | Guardrail post assembly |
US4276959A (en) * | 1979-08-23 | 1981-07-07 | Barber Ronald A | Quick way scaffold |
DE3309577A1 (en) * | 1983-03-17 | 1984-09-20 | Wolfgang 7958 Laupheim Baumann | Cable support |
US4856616A (en) * | 1988-07-05 | 1989-08-15 | Carl Anderson | Railing support clamp for scaffold |
WO1990000657A1 (en) * | 1988-07-11 | 1990-01-25 | Cornelis Johannes Griek | A stanchion assembly |
US4928929A (en) * | 1988-02-05 | 1990-05-29 | Jay Kinder | Construction safety netting |
AU608166B2 (en) * | 1988-07-11 | 1991-03-21 | Dgs Property Pty Ltd | Stanchion assembly |
AU626247B3 (en) * | 1988-07-11 | 1992-06-04 | Dgs Property Pty Ltd | A stanchion assembly |
US5249769A (en) * | 1988-04-08 | 1993-10-05 | Griek Cornelius J | Clamp for building structures |
DE9401902U1 (en) * | 1994-02-04 | 1994-03-17 | Wiebe Hermann Grundstueck | Mobile fence |
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US5464070A (en) * | 1988-07-11 | 1995-11-07 | Dgs Property Pty. Ltd. | Stanchion assembly |
US5527016A (en) * | 1994-04-26 | 1996-06-18 | Wilkerson, Jr.; Wilborn F. | Handrail positioning apparatus |
US5775463A (en) * | 1996-07-15 | 1998-07-07 | Alumax Extrusions, Inc. | Toeboard system for a deckplate |
US5842685A (en) * | 1995-04-14 | 1998-12-01 | Harrison G. Purvis | Temporary guard rail system |
US6039150A (en) * | 1995-05-03 | 2000-03-21 | Palmer; Theodore R. | Building guard rail scaffold assembly |
US6112854A (en) * | 1999-03-09 | 2000-09-05 | Brand Scaffold Services, Inc. | Toe board for scaffolding |
ES2150365A1 (en) * | 1998-06-26 | 2000-11-16 | Ingenieria Encofrados Servi Sl | Demountable work zone protection posts system carries hooks for the horizontal protection bars and has foundations for vertical insertion of the posts |
US6276668B1 (en) * | 1998-07-02 | 2001-08-21 | William L. Sweeley | Roof safety bracket system |
US6412598B1 (en) | 2000-03-01 | 2002-07-02 | Corman Construction, Inc. | Temporary fall protection system |
US6540209B2 (en) * | 2000-03-31 | 2003-04-01 | Cheryl Ross | Portable safety fence system for construction sites |
US20030178613A1 (en) * | 2002-03-25 | 2003-09-25 | Purvis Harrison G. | Guardrail mounted on posts and associated methods |
US6662902B1 (en) | 2002-04-09 | 2003-12-16 | Mcguire Barry K. | Safety ladder scaffold |
US20050155300A1 (en) * | 2004-01-15 | 2005-07-21 | Walker Robert H. | Facia guard bracket |
US20050230194A1 (en) * | 2002-05-09 | 2005-10-20 | Ryushu Nakamura | Safety fence at upper part of cab |
US20060010673A1 (en) * | 2004-07-13 | 2006-01-19 | Rainer Kuenzel | Clamping apparatus and apparatus for use in erecting temporary guard rails |
US20060213722A1 (en) * | 2005-03-22 | 2006-09-28 | Cunningham Lloyd K | Adjustable Wall Mounted Walkway with Optional Handrail Attachment |
US20070017741A1 (en) * | 2005-07-07 | 2007-01-25 | Rafael Martinez | Truss-mounted rooftop fall protection system |
US7228938B1 (en) * | 2004-11-18 | 2007-06-12 | Mitchell Kenneth W | Outrigger assembly for supporting a platform adjacent a work area |
WO2006017127A3 (en) * | 2004-07-13 | 2007-06-28 | Safety Maker Inc | Clamping apparatus for use in erecting temporary guard rails |
USRE39842E1 (en) | 1995-04-14 | 2007-09-18 | Purvis Harrison G | Temporary guard rail system |
US20070278041A1 (en) * | 2006-05-31 | 2007-12-06 | Sonny Scaffolds, Inc. | Quick-connect/disconnect guardrail scaffolding system and method |
US20080230315A1 (en) * | 2007-03-21 | 2008-09-25 | Svehlek John R | Ladder Security Bracket and Safety System |
US20090101779A1 (en) * | 2007-10-23 | 2009-04-23 | D B Industries, Inc. | Safety stanchion |
GB2454206A (en) * | 2007-10-31 | 2009-05-06 | William Hare Ltd | A building mounted barrier |
US20090127534A1 (en) * | 2007-11-21 | 2009-05-21 | John Powell | Post assembly |
US20090159864A1 (en) * | 2005-05-09 | 2009-06-25 | Kevin Perris | Temporary guard rail support |
US20130042570A1 (en) * | 2011-08-15 | 2013-02-21 | Joshua Lloyd Hanson, SR. | Safety system |
US20130193286A1 (en) * | 2012-01-26 | 2013-08-01 | Dale Corp | Portable and resuable connection device having secure anchor point |
US8668047B2 (en) | 2011-07-11 | 2014-03-11 | Francis A. Pedicone, JR. | Toeboard system having telescoping, articulating and interlocking members |
US20140263904A1 (en) * | 2013-03-14 | 2014-09-18 | Heritage Research Group | Mse wall guardrail system |
US9601036B2 (en) | 2015-07-28 | 2017-03-21 | James Robert Barnard, IV | Roof parapet mounted adjustable bracket for hanging a graphic sign panel |
US10912975B1 (en) | 2019-05-03 | 2021-02-09 | Lycurgus Barnhill Ward | Extended skating rink and method of play thereon |
US20210047846A1 (en) * | 2018-04-20 | 2021-02-18 | Deltak Manufacturing, Inc. | Scaffold Gate Toeboard Assembly for Use on a Scaffold Gate |
US11123622B1 (en) | 2021-04-01 | 2021-09-21 | Lycurgus Barnhill Ward | Extended skating rink and method of play thereon |
US20220010571A1 (en) * | 2018-11-29 | 2022-01-13 | John Arthur Grey | Support frame and method of use |
US11236511B2 (en) | 2019-04-23 | 2022-02-01 | Buildergear Corporation | Guard rail system and components |
US11851900B2 (en) * | 2020-01-30 | 2023-12-26 | James Croswell Brim, III | Temporary safety railing system and method |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US351096A (en) * | 1886-10-19 | Railroad-fence | ||
US838266A (en) * | 1906-02-10 | 1906-12-11 | Charles W Mckee | Portable step-rail. |
US2507977A (en) * | 1950-01-09 | 1950-05-16 | Robert P Jacobsen | Car crib |
US2531107A (en) * | 1948-08-31 | 1950-11-21 | Carl E Burkey | Bumper attachment clamp for car-top carriers |
US2706662A (en) * | 1952-08-20 | 1955-04-19 | Doyes N Brown | Detachable staging stanchions |
US2798296A (en) * | 1953-11-23 | 1957-07-09 | George W Liskey | Motor vehicle frame gauge |
US2805103A (en) * | 1954-04-20 | 1957-09-03 | Jovais Casimer | Window scaffold |
US2987299A (en) * | 1957-12-30 | 1961-06-06 | Orville H Kneen | Fence construction |
US3084759A (en) * | 1960-10-14 | 1963-04-09 | Superior Scaffold Co | Removable guard rail stanchion |
US3178139A (en) * | 1963-04-30 | 1965-04-13 | Mcfarlin Ben | Flagstaff and holder for vehicles |
US3333807A (en) * | 1965-07-21 | 1967-08-01 | Richard J Locatelli | Camping light support |
US3351311A (en) * | 1966-01-25 | 1967-11-07 | Samuel T Melfi | Support of guard rails |
-
1968
- 1968-01-05 US US696973A patent/US3480257A/en not_active Expired - Lifetime
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US351096A (en) * | 1886-10-19 | Railroad-fence | ||
US838266A (en) * | 1906-02-10 | 1906-12-11 | Charles W Mckee | Portable step-rail. |
US2531107A (en) * | 1948-08-31 | 1950-11-21 | Carl E Burkey | Bumper attachment clamp for car-top carriers |
US2507977A (en) * | 1950-01-09 | 1950-05-16 | Robert P Jacobsen | Car crib |
US2706662A (en) * | 1952-08-20 | 1955-04-19 | Doyes N Brown | Detachable staging stanchions |
US2798296A (en) * | 1953-11-23 | 1957-07-09 | George W Liskey | Motor vehicle frame gauge |
US2805103A (en) * | 1954-04-20 | 1957-09-03 | Jovais Casimer | Window scaffold |
US2987299A (en) * | 1957-12-30 | 1961-06-06 | Orville H Kneen | Fence construction |
US3084759A (en) * | 1960-10-14 | 1963-04-09 | Superior Scaffold Co | Removable guard rail stanchion |
US3178139A (en) * | 1963-04-30 | 1965-04-13 | Mcfarlin Ben | Flagstaff and holder for vehicles |
US3333807A (en) * | 1965-07-21 | 1967-08-01 | Richard J Locatelli | Camping light support |
US3351311A (en) * | 1966-01-25 | 1967-11-07 | Samuel T Melfi | Support of guard rails |
Cited By (80)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3584839A (en) * | 1968-11-25 | 1971-06-15 | Edward Earl Dickey | Construction safety fence post |
US3589682A (en) * | 1968-11-30 | 1971-06-29 | Edward Earl Dickey | Safety fence support column |
US3632089A (en) * | 1970-01-02 | 1972-01-04 | Malcolm K Smith | Safety barrier post |
JPS5033879Y1 (en) * | 1970-11-28 | 1975-10-02 | ||
US3938619A (en) * | 1971-11-12 | 1976-02-17 | Nisso-Sangyo Co. Ltd. | Stanchion |
JPS5142667Y2 (en) * | 1972-02-17 | 1976-10-16 | ||
JPS4896718U (en) * | 1972-02-17 | 1973-11-16 | ||
JPS5142668Y2 (en) * | 1972-03-31 | 1976-10-16 | ||
JPS48114436U (en) * | 1972-03-31 | 1973-12-27 | ||
US3747898A (en) * | 1972-04-19 | 1973-07-24 | W Warren | Guard rail post |
US3756568A (en) * | 1972-04-20 | 1973-09-04 | Waco Scaffold & Shoring Co | Removable guard rail stanchion |
JPS4921522U (en) * | 1972-05-25 | 1974-02-23 | ||
JPS5138686Y2 (en) * | 1972-05-25 | 1976-09-22 | ||
US3752262A (en) * | 1972-06-01 | 1973-08-14 | B Helms | Scaffold guard rail assembly |
US3901481A (en) * | 1972-09-25 | 1975-08-26 | Pal Dev Corp | Safety barricade for a roof |
US3863900A (en) * | 1973-04-13 | 1975-02-04 | Symons Corp | Removable guard rail assembly and stanchion bracket therefor |
US3920221A (en) * | 1973-05-31 | 1975-11-18 | Clifford M Berry | Construction safety anchor means |
US3853203A (en) * | 1973-07-23 | 1974-12-10 | Werner Co Inc R | Independent toeboard construction |
US3844520A (en) * | 1973-07-23 | 1974-10-29 | Werner Co Inc R | Dependent toeboard construction |
US3863899A (en) * | 1973-08-27 | 1975-02-04 | Richard W Werner | Removable guard rail |
US3867997A (en) * | 1973-12-26 | 1975-02-25 | Jr Thomas Hyslop | Guard rail support for scaffold |
US4003553A (en) * | 1975-11-14 | 1977-01-18 | Sellers & Marquis Roofing Company | Guardrail post assembly |
US4276959A (en) * | 1979-08-23 | 1981-07-07 | Barber Ronald A | Quick way scaffold |
DE3309577A1 (en) * | 1983-03-17 | 1984-09-20 | Wolfgang 7958 Laupheim Baumann | Cable support |
US4928929A (en) * | 1988-02-05 | 1990-05-29 | Jay Kinder | Construction safety netting |
US5249769A (en) * | 1988-04-08 | 1993-10-05 | Griek Cornelius J | Clamp for building structures |
US4856616A (en) * | 1988-07-05 | 1989-08-15 | Carl Anderson | Railing support clamp for scaffold |
AU626247B3 (en) * | 1988-07-11 | 1992-06-04 | Dgs Property Pty Ltd | A stanchion assembly |
AU608166B2 (en) * | 1988-07-11 | 1991-03-21 | Dgs Property Pty Ltd | Stanchion assembly |
WO1990000657A1 (en) * | 1988-07-11 | 1990-01-25 | Cornelis Johannes Griek | A stanchion assembly |
US5353891A (en) * | 1988-07-11 | 1994-10-11 | Dgs Property Pty. Ltd. | Stanchion assembly |
US5464070A (en) * | 1988-07-11 | 1995-11-07 | Dgs Property Pty. Ltd. | Stanchion assembly |
DE4422406A1 (en) * | 1993-06-30 | 1995-02-02 | Mauderer Leichtmetallbau | Profile load-bearing member for protective railings |
DE9401902U1 (en) * | 1994-02-04 | 1994-03-17 | Wiebe Hermann Grundstueck | Mobile fence |
US5527016A (en) * | 1994-04-26 | 1996-06-18 | Wilkerson, Jr.; Wilborn F. | Handrail positioning apparatus |
US5842685A (en) * | 1995-04-14 | 1998-12-01 | Harrison G. Purvis | Temporary guard rail system |
USRE39842E1 (en) | 1995-04-14 | 2007-09-18 | Purvis Harrison G | Temporary guard rail system |
US6039150A (en) * | 1995-05-03 | 2000-03-21 | Palmer; Theodore R. | Building guard rail scaffold assembly |
US5775463A (en) * | 1996-07-15 | 1998-07-07 | Alumax Extrusions, Inc. | Toeboard system for a deckplate |
ES2150365A1 (en) * | 1998-06-26 | 2000-11-16 | Ingenieria Encofrados Servi Sl | Demountable work zone protection posts system carries hooks for the horizontal protection bars and has foundations for vertical insertion of the posts |
US6276668B1 (en) * | 1998-07-02 | 2001-08-21 | William L. Sweeley | Roof safety bracket system |
US6112854A (en) * | 1999-03-09 | 2000-09-05 | Brand Scaffold Services, Inc. | Toe board for scaffolding |
US6412598B1 (en) | 2000-03-01 | 2002-07-02 | Corman Construction, Inc. | Temporary fall protection system |
US6540209B2 (en) * | 2000-03-31 | 2003-04-01 | Cheryl Ross | Portable safety fence system for construction sites |
US20030178613A1 (en) * | 2002-03-25 | 2003-09-25 | Purvis Harrison G. | Guardrail mounted on posts and associated methods |
US6662902B1 (en) | 2002-04-09 | 2003-12-16 | Mcguire Barry K. | Safety ladder scaffold |
US20050230194A1 (en) * | 2002-05-09 | 2005-10-20 | Ryushu Nakamura | Safety fence at upper part of cab |
US20050155300A1 (en) * | 2004-01-15 | 2005-07-21 | Walker Robert H. | Facia guard bracket |
US20060010673A1 (en) * | 2004-07-13 | 2006-01-19 | Rainer Kuenzel | Clamping apparatus and apparatus for use in erecting temporary guard rails |
AU2005271937B2 (en) * | 2004-07-13 | 2011-11-10 | Safety Maker, Inc. | Clamping apparatus and apparatus for use in erecting temporary guard rails |
US7530551B2 (en) * | 2004-07-13 | 2009-05-12 | Safety Maker, Inc. | Clamping apparatus and apparatus for use in erecting temporary guard rails |
WO2006017127A3 (en) * | 2004-07-13 | 2007-06-28 | Safety Maker Inc | Clamping apparatus for use in erecting temporary guard rails |
US7284746B2 (en) * | 2004-07-13 | 2007-10-23 | Safety Maker, Inc. | Clamping apparatus and apparatus for use in erecting temporary guard rails |
US20070241317A1 (en) * | 2004-07-13 | 2007-10-18 | Rainer Kuenzel | Clamping apparatus and apparatus for use in erecting temporary guard rails |
US7228938B1 (en) * | 2004-11-18 | 2007-06-12 | Mitchell Kenneth W | Outrigger assembly for supporting a platform adjacent a work area |
US20060213722A1 (en) * | 2005-03-22 | 2006-09-28 | Cunningham Lloyd K | Adjustable Wall Mounted Walkway with Optional Handrail Attachment |
US8132792B2 (en) * | 2005-05-09 | 2012-03-13 | Safety In A Second Ltd. | Temporary guard rail support |
US20090159864A1 (en) * | 2005-05-09 | 2009-06-25 | Kevin Perris | Temporary guard rail support |
US20070017741A1 (en) * | 2005-07-07 | 2007-01-25 | Rafael Martinez | Truss-mounted rooftop fall protection system |
US20070278041A1 (en) * | 2006-05-31 | 2007-12-06 | Sonny Scaffolds, Inc. | Quick-connect/disconnect guardrail scaffolding system and method |
US7909138B2 (en) * | 2007-03-21 | 2011-03-22 | John R. Svehlek | Ladder security bracket and safety system |
US20080230315A1 (en) * | 2007-03-21 | 2008-09-25 | Svehlek John R | Ladder Security Bracket and Safety System |
US20090101779A1 (en) * | 2007-10-23 | 2009-04-23 | D B Industries, Inc. | Safety stanchion |
GB2454206A (en) * | 2007-10-31 | 2009-05-06 | William Hare Ltd | A building mounted barrier |
GB2454206B (en) * | 2007-10-31 | 2012-10-17 | William Hare Ltd | Improvements in & relating to construction |
US20090127534A1 (en) * | 2007-11-21 | 2009-05-21 | John Powell | Post assembly |
US8668047B2 (en) | 2011-07-11 | 2014-03-11 | Francis A. Pedicone, JR. | Toeboard system having telescoping, articulating and interlocking members |
US20130042570A1 (en) * | 2011-08-15 | 2013-02-21 | Joshua Lloyd Hanson, SR. | Safety system |
US20130193286A1 (en) * | 2012-01-26 | 2013-08-01 | Dale Corp | Portable and resuable connection device having secure anchor point |
US9435131B2 (en) * | 2012-01-26 | 2016-09-06 | Dale Corporation | Portable and reusable connection device having secure anchor point |
US20140263904A1 (en) * | 2013-03-14 | 2014-09-18 | Heritage Research Group | Mse wall guardrail system |
US9601036B2 (en) | 2015-07-28 | 2017-03-21 | James Robert Barnard, IV | Roof parapet mounted adjustable bracket for hanging a graphic sign panel |
US20210047846A1 (en) * | 2018-04-20 | 2021-02-18 | Deltak Manufacturing, Inc. | Scaffold Gate Toeboard Assembly for Use on a Scaffold Gate |
US11761217B2 (en) * | 2018-04-20 | 2023-09-19 | Deltak Manufacturing, Inc. | Scaffold gate toeboard assembly for use on a scaffold gate |
US20220010571A1 (en) * | 2018-11-29 | 2022-01-13 | John Arthur Grey | Support frame and method of use |
US11959290B2 (en) * | 2018-11-29 | 2024-04-16 | John Arthur Grey | Support frame and method of use |
US11236511B2 (en) | 2019-04-23 | 2022-02-01 | Buildergear Corporation | Guard rail system and components |
US10912975B1 (en) | 2019-05-03 | 2021-02-09 | Lycurgus Barnhill Ward | Extended skating rink and method of play thereon |
US11851900B2 (en) * | 2020-01-30 | 2023-12-26 | James Croswell Brim, III | Temporary safety railing system and method |
US11123622B1 (en) | 2021-04-01 | 2021-09-21 | Lycurgus Barnhill Ward | Extended skating rink and method of play thereon |
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