US20040099707A1 - Method and apparatus for precise location of materials - Google Patents
Method and apparatus for precise location of materials Download PDFInfo
- Publication number
- US20040099707A1 US20040099707A1 US10/303,246 US30324602A US2004099707A1 US 20040099707 A1 US20040099707 A1 US 20040099707A1 US 30324602 A US30324602 A US 30324602A US 2004099707 A1 US2004099707 A1 US 2004099707A1
- Authority
- US
- United States
- Prior art keywords
- trigger
- survey rod
- fastener driver
- fastener
- precise location
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
- B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
- B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
Definitions
- This invention pertains to precisely identifying locations at construction sites.
- this invention pertains to a survey rod attached to a powder actuated fastener driver to permit precise location and attachment of a fastener, particularly to a foundation or other fixed object.
- an adapter is provided to secure a survey rod to a fastener driver whereby, while the survey rod is in the precise location for the end of a chalk line, the fastener driver is activated to drive a fastener into the concrete at the precise position required.
- Another embodiment provides a combination of an adapter for connecting a survey rod and a fastener driver whereby, while the survey rod is in the precise location for the end of a chalk line, the fastener driver is activated to drive a fastener into the concrete at the precise position required.
- FIG. 1 is a side elevation view of an apparatus embodying various features of the present invention.
- FIG. 2 is a perspective view of an adapter embodying various features of the present invention.
- FIG. 3 is a sectional side elevation view taken along line 3 - 3 in FIG. 1.
- An apparatus 10 for securing a fastener 11 in a precise location is disclosed.
- An elongated survey rod 12 includes a generally cylindrical connecting end 14 having a male thread (not shown) adapted to matingly engage a generally cylindrical female threaded cavity 18 of an adapter 20 .
- the adapter 20 is elongated, having a first end 22 and an opposing second end 24 .
- the first end 22 defines the threaded cavity 18 .
- the second end 24 defines a second cavity 26 comprising an inner cylindrical section 28 and an outer cylindrical section 30 .
- the diameter of the inner cylindrical section 28 is smaller than the diameter of the outer cylindrical section 30 .
- the inner cylindrical section 28 is coaxial with the outer cylindrical section 30 .
- the inner cylindrical section 28 is adapted to receive a coil spring 32 having a length greater than the length of the inner cylindrical section 28 when the coil spring 32 is in a relaxed condition, whereby the coil spring 32 extends from the inner cylindrical section 28 into the outer cylindrical section 30 when it is in a relaxed condition.
- An elongated trigger bar 34 including a curved triggering surface 35 , is attached to the outer surface 36 of the adapter 20 , as with bolts 38 a and 38 b , for example.
- the trigger 34 is generally L-shaped to extend around the end 24 to define a shoulder 40 adjacent to the outer cylindrical section 30 .
- two setscrews 42 a and 42 b extend through the wall 44 from the outer surface 36 and into the outer cylindrical section 30 .
- a fastener driver 46 adapted for use in connection with the present invention comprises a Remington powder actuated tool from which the handle has been removed.
- the fastener driver 46 After removal of a handle, the fastener driver 46 includes a triggering end 48 and a discharge end 50 .
- the triggering end 48 comprises a cylindrical connecting sleeve 52 .
- the sleeve 52 is sized to be slidingly inserted into the outer cylindrical section 30 , substantially filling the outer cylindrical section 30 .
- the fastener driver 46 includes a trigger 58 that extends through the wall of the connecting sleeve 52 to engage the firing pin 55 .
- the trigger 58 is located in spaced relation to the triggering surface 35 of the trigger bar 34 when the coil spring 57 is in an extended position, but close enough to the triggering end 35 to permit the triggering surface 35 to activate the trigger 58 when the coil spring 57 is compressed between the adapter 20 and the activation section 56 .
- the coil spring 32 extends though the connecting sleeve 52 to engage a firing pin 55 of the fastener driver 46 .
- the coil spring 57 surrounds the firing pin 55 , thus urging the connecting sleeve 52 and adapter 20 axially away from the trigger 58 .
- the apparatus 10 is assembled by inserting the cylindrical connecting sleeve 52 into the cylindrical outer section 30 , with the coil spring 32 extending through the connecting sleeve 30 and into the inner cylindrical section 28 .
- the connecting sleeve 52 is secured in position by attaching the trigger bar 34 to the adapter 20 with the bolts 38 a and 38 b . Thereafter, the setscrews 42 a and 42 b are tightened to engage the connecting sleeve 52 .
- the survey rod 12 is threaded into the female threaded cavity 18 to place the survey rod 12 and the fastener driver 46 in coaxial alignment.
- a fastener 11 is inserted into the discharge end 50 of the fastener driver.
- a powder actuator such as a .22 caliber power load, (not shown) is inserted into the chamber 60 .
- a surveying crew identifies the precise location for placement of the fastener 11 to assist in attaching construction materials to a foundation. Downward pressure on the survey rod 12 compresses the coil spring 57 , allowing the triggering surface 35 of the trigger bar 34 to engage the trigger 58 . Activation of the trigger 58 releases the firing pin 55 to fire the power load and drive the fastener 11 into the precise location identified by the surveying crew.
- the fastener 11 may be driven flush with the surface of the foundation or, alternatively, the fastener may extend above the top surface of the foundation to provide a location for attachment of a chalk line.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
A method and apparatus for precisely locating materials includes an elongated survey rod, including a triggering surface, and fastener driver secured to the survey rod. The fastener driver includes a trigger. The triggering surface is located in a position to selectively activate the trigger when the fastener is located at a desired precise location.
Description
- Not Applicable
- Not Applicable
- 1. Field of Invention
- This invention pertains to precisely identifying locations at construction sites.
- More particularly, this invention pertains to a survey rod attached to a powder actuated fastener driver to permit precise location and attachment of a fastener, particularly to a foundation or other fixed object.
- 2. Description of the Related Art
- Heretofore, after a foundation has been poured for a structure, surveyors have been called to identify the locations at which construction materials should be attached to the foundation in accordance with the construction plans. The surveyors have typically marked the proper corner locations on the foundation. Thereafter, construction workers have snapped a chalk line to identify the line along which construction materials, such as concrete blocks or plates, for example, are to be secured to the foundation. While in most situations the level of precision provided by this two-step process has been adequate, there is frequently some variation between the surveyed locations and the actual locations of the construction materials. Small differences in angles can result in large differences in distances, particularly in long walls found in commercial and industrial buildings. There are many situations in which greater precision in the locations of chalk lines are required.
- According to one embodiment of the present invention, an adapter is provided to secure a survey rod to a fastener driver whereby, while the survey rod is in the precise location for the end of a chalk line, the fastener driver is activated to drive a fastener into the concrete at the precise position required.
- Another embodiment provides a combination of an adapter for connecting a survey rod and a fastener driver whereby, while the survey rod is in the precise location for the end of a chalk line, the fastener driver is activated to drive a fastener into the concrete at the precise position required.
- The above-mentioned features of the invention will become more clearly understood from the following detailed description of the invention read together with the drawings in which:
- FIG. 1 is a side elevation view of an apparatus embodying various features of the present invention.
- FIG. 2 is a perspective view of an adapter embodying various features of the present invention.
- FIG. 3 is a sectional side elevation view taken along line3-3 in FIG. 1.
- Referring now to the drawings, in which like numbers represent like parts, an
apparatus 10 for securing afastener 11 in a precise location is disclosed. Anelongated survey rod 12 includes a generally cylindrical connectingend 14 having a male thread (not shown) adapted to matingly engage a generally cylindrical female threadedcavity 18 of anadapter 20. - The
adapter 20 is elongated, having afirst end 22 and an opposingsecond end 24. Thefirst end 22 defines the threadedcavity 18. Thesecond end 24 defines asecond cavity 26 comprising an innercylindrical section 28 and an outercylindrical section 30. The diameter of the innercylindrical section 28 is smaller than the diameter of the outercylindrical section 30. The innercylindrical section 28 is coaxial with the outercylindrical section 30. - The inner
cylindrical section 28 is adapted to receive acoil spring 32 having a length greater than the length of the innercylindrical section 28 when thecoil spring 32 is in a relaxed condition, whereby thecoil spring 32 extends from the innercylindrical section 28 into the outercylindrical section 30 when it is in a relaxed condition. - An
elongated trigger bar 34, including a curved triggeringsurface 35, is attached to theouter surface 36 of theadapter 20, as withbolts trigger 34 is generally L-shaped to extend around theend 24 to define ashoulder 40 adjacent to the outercylindrical section 30. Diametrically opposed from thetrigger bar 34, twosetscrews wall 44 from theouter surface 36 and into the outercylindrical section 30. - A
fastener driver 46 adapted for use in connection with the present invention comprises a Remington powder actuated tool from which the handle has been removed. Those skilled in the art will recognize that other fastener drivers may be used in accordance with the present invention. After removal of a handle, thefastener driver 46 includes a triggeringend 48 and adischarge end 50. The triggeringend 48 comprises a cylindrical connectingsleeve 52. Thesleeve 52 is sized to be slidingly inserted into the outercylindrical section 30, substantially filling the outercylindrical section 30. - The
fastener driver 46 includes atrigger 58 that extends through the wall of the connectingsleeve 52 to engage thefiring pin 55. Thetrigger 58 is located in spaced relation to thetriggering surface 35 of thetrigger bar 34 when thecoil spring 57 is in an extended position, but close enough to the triggeringend 35 to permit the triggeringsurface 35 to activate thetrigger 58 when thecoil spring 57 is compressed between theadapter 20 and theactivation section 56. - The
coil spring 32 extends though theconnecting sleeve 52 to engage afiring pin 55 of thefastener driver 46. Thecoil spring 57 surrounds thefiring pin 55, thus urging the connectingsleeve 52 and adapter 20 axially away from thetrigger 58. - The
apparatus 10 is assembled by inserting thecylindrical connecting sleeve 52 into the cylindricalouter section 30, with thecoil spring 32 extending through the connectingsleeve 30 and into the innercylindrical section 28. The connectingsleeve 52 is secured in position by attaching thetrigger bar 34 to theadapter 20 with thebolts setscrews sleeve 52. Thesurvey rod 12 is threaded into the female threadedcavity 18 to place thesurvey rod 12 and thefastener driver 46 in coaxial alignment. - In operation, a
fastener 11 is inserted into thedischarge end 50 of the fastener driver. A powder actuator, such as a .22 caliber power load, (not shown) is inserted into thechamber 60. Using thesurvey rod 12 and the point of thefastener 11, a surveying crew identifies the precise location for placement of thefastener 11 to assist in attaching construction materials to a foundation. Downward pressure on thesurvey rod 12 compresses thecoil spring 57, allowing the triggeringsurface 35 of thetrigger bar 34 to engage thetrigger 58. Activation of thetrigger 58 releases thefiring pin 55 to fire the power load and drive thefastener 11 into the precise location identified by the surveying crew. - Depending upon the preference of the construction personnel, the
fastener 11 may be driven flush with the surface of the foundation or, alternatively, the fastener may extend above the top surface of the foundation to provide a location for attachment of a chalk line. - Those skilled in the art will recognize that various changes and modifications to the disclosed embodiments can be used without departing from the spirit and scope of the present invention.
- From the foregoing description, it will be recognized by those skilled in the art that an apparatus and method for precisely securing a fastener has been provided.
- While the present invention has been illustrated by description of several embodiments and while the illustrative embodiments have been described in considerable detail, it is not the intention of the applicant to restrict or in any way limit the scope of the appended claims to such detail. Additional advantages and modifications will readily appear to those skilled in the art. The invention in its broader aspects is therefore not limited to the specific details, representative apparatus and methods, and illustrative examples shown and described. Accordingly, departures may be made from such details without departing from the spirit or scope of applicant's general inventive concept.
Claims (7)
1. An apparatus for driving a fastener in a desired precise location, said apparatus comprising:
an elongated survey rod including a triggering surface, and a fastener driver secured to said survey rod, said fastener driver including a trigger, said triggering surface being located in a position to selectively activate said trigger when said fastener is located at said desired precise location.
2. The apparatus of claim 1 and further comprising a spring located between said survey rod and said fastener driver to urge said triggering surface to a position spaced apart from said trigger.
3. The apparatus of claim 1 wherein said survey rod is attached to said fastener driver by an adapter having a first end and an opposed second end, said first end being secured to said survey rod and said second end being secured to said fastener driver.
4. The apparatus of claim 3 wherein said survey rod is threadably secured to said first end of said adapter.
5. The apparatus of claim 1 wherein said fastener driver comprises a powder actuated fastener driver.
6. An adapter for connecting an elongated survey rod, including an attached end and a distal end, to an elongated fastener driver, including a breech end, a discharge end and a trigger located adjacent to said triggering end, comprising:
a first cavity adapted to receive said attached end of said survey rod, a second cavity adapted to receive said triggering end of said fastener driver, a triggering surface, and a compressible spacer urging said triggering surface away from engagement with said trigger.
7. The method of securing construction material in a desired precise location on a foundation comprising:
identifying a precise location for the attachment of a piece of construction material using a survey rod, said survey rod being attached to a fastener driver including a trigger, and
activating said trigger with said survey rod to fasten said piece of construction material in said desired precise location.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/303,246 US20040099707A1 (en) | 2002-11-25 | 2002-11-25 | Method and apparatus for precise location of materials |
PCT/US2003/030681 WO2004048717A2 (en) | 2002-11-25 | 2003-09-29 | Method and apparatus for precise location of materials |
AU2003279049A AU2003279049A1 (en) | 2002-11-25 | 2003-09-29 | Method and apparatus for precise location of materials |
US11/007,055 US7472812B2 (en) | 2002-11-25 | 2004-12-08 | Method and apparatus for precise location of materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/303,246 US20040099707A1 (en) | 2002-11-25 | 2002-11-25 | Method and apparatus for precise location of materials |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/007,055 Continuation US7472812B2 (en) | 2002-11-25 | 2004-12-08 | Method and apparatus for precise location of materials |
Publications (1)
Publication Number | Publication Date |
---|---|
US20040099707A1 true US20040099707A1 (en) | 2004-05-27 |
Family
ID=32324966
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/303,246 Abandoned US20040099707A1 (en) | 2002-11-25 | 2002-11-25 | Method and apparatus for precise location of materials |
US11/007,055 Expired - Fee Related US7472812B2 (en) | 2002-11-25 | 2004-12-08 | Method and apparatus for precise location of materials |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/007,055 Expired - Fee Related US7472812B2 (en) | 2002-11-25 | 2004-12-08 | Method and apparatus for precise location of materials |
Country Status (3)
Country | Link |
---|---|
US (2) | US20040099707A1 (en) |
AU (1) | AU2003279049A1 (en) |
WO (1) | WO2004048717A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140048579A1 (en) * | 2012-08-14 | 2014-02-20 | Patrick Thompson | Location marking device |
Citations (19)
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US4665994A (en) * | 1984-11-01 | 1987-05-19 | Snider Ovis A | Post driving implement |
US4813494A (en) * | 1987-02-26 | 1989-03-21 | Beard Larry D | Stake driver |
US4820041A (en) * | 1986-11-12 | 1989-04-11 | Agtek Development Co., Inc. | Position sensing system for surveying and grading |
US5096244A (en) * | 1990-12-11 | 1992-03-17 | Champion International Corporation | Holder for laser scanner |
US5253958A (en) * | 1993-02-08 | 1993-10-19 | Serge Bellemare | Device for driving a stake into the ground |
US5282511A (en) * | 1992-08-10 | 1994-02-01 | Worksaver, Inc. | Post driver with improved bearing means |
US5415241A (en) * | 1993-08-25 | 1995-05-16 | Tac Inc. | Explosive actuated battering ram |
US5598892A (en) * | 1995-06-26 | 1997-02-04 | Marilyn S. Fox | Tool extender |
US5667021A (en) * | 1995-10-12 | 1997-09-16 | L. Castaneda Construction, Inc. | Apparatus for driving grade stakes |
US5671160A (en) * | 1995-06-05 | 1997-09-23 | Gcs Properties | Position sensing system |
US5806608A (en) * | 1997-02-14 | 1998-09-15 | Dubois; Johnny | Air-driven post driver |
US6305480B1 (en) * | 1999-04-14 | 2001-10-23 | Steven D. Franklin | Post driving and earth boring machine |
US6321968B1 (en) * | 1998-09-10 | 2001-11-27 | Senco Products, Inc. | Combustion chamber design for propellant charges and power adjustment means |
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US6347672B1 (en) * | 1999-12-02 | 2002-02-19 | Patrick Reardon | Stake/post driver |
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US6588514B2 (en) * | 2001-03-20 | 2003-07-08 | David A. Kozak | Method and apparatus for single handed driving of elongated rods or stakes |
US6641021B2 (en) * | 2002-03-25 | 2003-11-04 | Illinois Toolworks Inc. | Magazine rail system for fastener-driving tool |
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US3437156A (en) * | 1967-09-05 | 1969-04-08 | Wayne H Laverty | Process of driving stakes |
US3543868A (en) * | 1968-11-19 | 1970-12-01 | Howard W Drake | Stake driver |
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US5425488A (en) * | 1993-11-05 | 1995-06-20 | Thompson William J | Impact actuated tool for driving fasteners |
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US5546749A (en) | 1995-03-17 | 1996-08-20 | Couchee; Kent | Nail gun handle extension |
US5667160A (en) * | 1995-12-01 | 1997-09-16 | The Foxx Group, Inc. | Microfilm cartridge assembly with integral hub system |
DE19948705A1 (en) * | 1999-10-09 | 2001-04-12 | Zeiss Carl Jena Gmbh | Staking device |
DE10251307B4 (en) * | 2002-11-04 | 2014-04-10 | Hilti Aktiengesellschaft | Internal combustion setting device |
-
2002
- 2002-11-25 US US10/303,246 patent/US20040099707A1/en not_active Abandoned
-
2003
- 2003-09-29 AU AU2003279049A patent/AU2003279049A1/en not_active Abandoned
- 2003-09-29 WO PCT/US2003/030681 patent/WO2004048717A2/en not_active Application Discontinuation
-
2004
- 2004-12-08 US US11/007,055 patent/US7472812B2/en not_active Expired - Fee Related
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4665994A (en) * | 1984-11-01 | 1987-05-19 | Snider Ovis A | Post driving implement |
US4820041A (en) * | 1986-11-12 | 1989-04-11 | Agtek Development Co., Inc. | Position sensing system for surveying and grading |
US4813494A (en) * | 1987-02-26 | 1989-03-21 | Beard Larry D | Stake driver |
US5096244A (en) * | 1990-12-11 | 1992-03-17 | Champion International Corporation | Holder for laser scanner |
US5282511A (en) * | 1992-08-10 | 1994-02-01 | Worksaver, Inc. | Post driver with improved bearing means |
US5253958A (en) * | 1993-02-08 | 1993-10-19 | Serge Bellemare | Device for driving a stake into the ground |
US5415241A (en) * | 1993-08-25 | 1995-05-16 | Tac Inc. | Explosive actuated battering ram |
US5671160A (en) * | 1995-06-05 | 1997-09-23 | Gcs Properties | Position sensing system |
US5598892A (en) * | 1995-06-26 | 1997-02-04 | Marilyn S. Fox | Tool extender |
US5667021A (en) * | 1995-10-12 | 1997-09-16 | L. Castaneda Construction, Inc. | Apparatus for driving grade stakes |
US5806608A (en) * | 1997-02-14 | 1998-09-15 | Dubois; Johnny | Air-driven post driver |
US6321968B1 (en) * | 1998-09-10 | 2001-11-27 | Senco Products, Inc. | Combustion chamber design for propellant charges and power adjustment means |
US6330503B1 (en) * | 1999-02-22 | 2001-12-11 | Trimble Navigation Limited | Global positioning system controlled staking apparatus |
US6305480B1 (en) * | 1999-04-14 | 2001-10-23 | Steven D. Franklin | Post driving and earth boring machine |
US6347672B1 (en) * | 1999-12-02 | 2002-02-19 | Patrick Reardon | Stake/post driver |
US6564688B2 (en) * | 2000-11-10 | 2003-05-20 | Feliciano Sabates | Recoilless impact device |
US6571885B2 (en) * | 2001-02-08 | 2003-06-03 | The United States Of America As Represented By The Secretary Of The Army | Survey flag positioning method and apparatus |
US6588514B2 (en) * | 2001-03-20 | 2003-07-08 | David A. Kozak | Method and apparatus for single handed driving of elongated rods or stakes |
US6641021B2 (en) * | 2002-03-25 | 2003-11-04 | Illinois Toolworks Inc. | Magazine rail system for fastener-driving tool |
Also Published As
Publication number | Publication date |
---|---|
US20050144889A1 (en) | 2005-07-07 |
WO2004048717A3 (en) | 2005-02-24 |
AU2003279049A8 (en) | 2004-06-18 |
WO2004048717A2 (en) | 2004-06-10 |
US7472812B2 (en) | 2009-01-06 |
AU2003279049A1 (en) | 2004-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: NAIL ROD WT, INC., TENNESSEE Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:WADE, BOYD CLARK;TORBETT, JIMMY H.;REEL/FRAME:013523/0376 Effective date: 20021105 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |