WO2003001075A1 - Explosive assisted expanding fastener - Google Patents
Explosive assisted expanding fastener Download PDFInfo
- Publication number
- WO2003001075A1 WO2003001075A1 PCT/US2002/019627 US0219627W WO03001075A1 WO 2003001075 A1 WO2003001075 A1 WO 2003001075A1 US 0219627 W US0219627 W US 0219627W WO 03001075 A1 WO03001075 A1 WO 03001075A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fastener
- explosive
- section
- tip section
- assisted
- Prior art date
Links
- 239000002360 explosive Substances 0.000 title claims abstract description 56
- 239000000463 material Substances 0.000 claims abstract description 33
- 238000009432 framing Methods 0.000 claims abstract description 17
- 238000005474 detonation Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 238000009433 steel framing Methods 0.000 abstract description 14
- 229910000831 Steel Inorganic materials 0.000 description 41
- 239000010959 steel Substances 0.000 description 41
- 238000000034 method Methods 0.000 description 7
- 239000002023 wood Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009436 residential construction Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241000256602 Isoptera Species 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001540 azides Chemical class 0.000 description 1
- ZACISHMWZUXBDS-UHFFFAOYSA-L barium(2+);2,4,6-trinitrobenzene-1,3-diolate Chemical compound [Ba+2].[O-]C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C([O-])=C1[N+]([O-])=O ZACISHMWZUXBDS-UHFFFAOYSA-L 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- -1 carbide Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 229940079938 nitrocellulose Drugs 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/04—Rivets; Spigots or the like fastened by riveting
- F16B19/08—Hollow rivets; Multi-part rivets
- F16B19/12—Hollow rivets; Multi-part rivets fastened by fluid pressure, including by explosion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/04—Rivets; Spigots or the like fastened by riveting
- F16B19/08—Hollow rivets; Multi-part rivets
- F16B19/12—Hollow rivets; Multi-part rivets fastened by fluid pressure, including by explosion
- F16B19/125—Hollow rivets; Multi-part rivets fastened by fluid pressure, including by explosion fastened by explosion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/04—Rivets; Spigots or the like fastened by riveting
- F16B19/08—Hollow rivets; Multi-part rivets
- F16B19/086—Self-piercing rivets
Definitions
- the present invention relates generally to steel framing and, more particularly, to an improved cost-effective method for fastening steel framing.
- Steel framing is revolutionizing the construction industry. Steel is a high quality framing material that will not shrink, warp, or attract termites and other wood boring insects. In recent years, the price of steel has become more competitive with wood and other construction materials. However, despite its advantages, steel framing has not become prevalent in the residential construction industry. The lack of a quick and cost effective technique for fastening steel members has prevented steel framing from emerging as the predominant building material in residential construction.
- the steel fastening technique will be comparable in speed to an air nailer used to fasten wood materials. It is further envisioned that the steel fastening technique will provide a minimal gap between steel members, a pullout force of at least 216 lb., a shear force of at least 164 lb., as well as cause minimal destruction of any galvanize coating on the steel members.
- an explosive assisted fastener for joining steel framing members.
- the fastener is comprised of an integrally formed member having a head section, a stem section and a tip section, such that the head section is disposed at a first end of the stem section and adapted to be linearly driven by a driving device into the framing members, and the tip section is disposed at a distal second end of the stem section and adapted to penetrate the framing members.
- the fastener further includes an explosive material embedded in the tip section of the fastener. In operation, the fastener is driven through the framing members until the head section of the fastener seats against an outer surface of the framing members. Once driven into place, the explosive material residing in the fastener is detonated, thereby radially expanding the tip section of the fastener and preventing removal of the fastener from the framing members.
- Figure 1 is a fragmentary prospective view of a steel framing member having two additional steel framing members fastened thereto in accordance with the present invention
- Figure 2 is a side view of a first preferred embodiment of an explosive assisted fastener in accordance with the present invention.
- Figures 3 and 4 are cross-sectional views, taken along line 5-5 of Figure 1 , illustrating the explosive assisted fastener being driven through the steel members in accordance with the present invention
- Figure 5 is a cross-sectional view, taken along line 5-5 of Figure 1 , illustrating detonation of explosive material embedded in the explosive assisted fastener in accordance with the present invention.
- Figure 6 is a side view of a second preferred embodiment of an explosive assisted fastener in accordance with the present invention.
- Figure 7 is a bottom view of the second preferred embodiment of the explosive assisted fastener in accordance with the present invention
- Figure 8 is a cross-sectional view, taken along line 5-5 of Figure 1 , illustrating the explosive assisted fastener penetrating partially through the steel members in accordance with the present invention
- Figure 9 is a cross-sectional view, taken along line 5-5 of Figure 1, illustrating the explosive assisted fastener being driven against the outer surface of the steel members in accordance with the present invention.
- Figure 10 is a cross-sectional view, taken along line 5-5 of Figure 1 , illustrating a pin being driven into a bottom portion of the explosive assisted fastener in accordance with the present invention
- Figure 11 is a side view of a third preferred embodiment of an explosive assisted fastener in accordance with the present invention.
- Figures 12 and 13 are cross-sectional views, taken along line 5-5 of Figure 1 , illustrating the explosive assisted fastener being driven through the steel members in accordance with the present invention.
- Figure 14 is a cross-sectional view, taken along line 5-5 of Figure 1 , illustrating detonation of the explosive material embedded in the explosive assisted fastener in accordance with the present invention.
- FIG. 1 a fragmentary prospective view of a longitudinal steel framing member 12 having two upright steel framing members 14 and 16 fastened thereto.
- Each c-shaped framing member includes a bottom wall and two side walls having a thickness in the range from 0.018" to 0.071". Additionally, each steel member may range from 33 ksi to 80 ksi as is well known in the art.
- one or more fasteners 20 may be used to join the upright steel framing members 14 and 16 to the longitudinal steel framing member 12.
- fastening technique of the present invention is applicable to any two or more adjacent members made of steel (e.g., carbon steel, hardened steel, stainless steel, tool steel, etc.) or other material having similar attributes to those of steel (e.g., nonferrous metals, including nickel, alloys, titanium, copper and aluminum).
- steel e.g., carbon steel, hardened steel, stainless steel, tool steel, etc.
- other material having similar attributes to those of steel e.g., nonferrous metals, including nickel, alloys, titanium, copper and aluminum.
- one or more explosive assisted fasteners 20 may be used to join the steel members.
- a first exemplary embodiment of an explosive assisted fastener 20 is depicted in Figure 2.
- the fastener 20 is comprised of an integrally formed member having a head section 22, a stem section 24 and a tip section 26.
- the fastener 20 is preferably comprised of a harded steel material or, alternatively, a softer steel material having a tip section formed of a harded material such as carbide, ceramic, or a harden steel.
- a small explosive charge 28 is embedded in either the tip section 26 or the stem section 24 of the fastener 20.
- the fastener 20 is driven into the steel members until the head of the fastener seats against the outer surface of the steel members as shown in
- the driving device is configured to engage the head section 22 of the fastener and may provide a back plate to prevent unwanted deformation of the steel members at the point at which the fastener pierces the steel members.
- the driving device drives the fasteners at relatively high speeds (e.g., greater than 50 feet per second).
- the driving device may drive the fastener at lower speeds, but apply a relatively high force.
- an air nailer or other known driving devices may be configured to drive the fasteners 20 of the present invention into the steel members.
- the embedded explosive charge 28 is detonated, thereby outwardly expanding the tip section 26 of the fastener 20.
- the radially flared tip section 26 engages the underside of the steel members, thereby preventing removal of the fastener from the steel members.
- a thin copper wire or other electrical conducting material 30 may be embedded in the fastener 20.
- the wire 30 is externally accessible via the head section 22 of the fastener and extends through the stem section 24 to electrically couple to the explosive material 28 embedded in the fastener 20.
- An external detonating device 32 electrically connected to the wire 30 may be used to detonate the explosive material 28. It is readily understood that the detonating device 32 may be associated with and cooperatively operable with the driving device used to drive the fastener into the steel members
- a second exemplary embodiment of an explosive assisted fastener 20' is depicted in Figure 6.
- the fastener 20' is comprised of an integrally formed member having a head section 22', a stem section 24', a tip section 26', and an embedded explosive material 28'.
- the explosive material 28' may be one or many commercially available mechanically denotated materials, such as lead styphate, lead azide or a combination thereof.
- the fastener 20' is further defined to include a circular bore 30' which is formed in the head section 22' of the fastener 20'. The bore 30' extends downwardly through the stem section 24' and then tapers inwardly to mimic the outer shape of the tip section 26'.
- the bore 30' is adapted to receive a pin therein.
- the expanding fastener 20' is driven into the steel members until the head of the fastener seats against the outer surface of the steel members as shown in Figures 8 and 9.
- the embedded explosive material 28' may be mechanically detonated as shown in Figure 10.
- a pin 34' may be driven into the bore 30' and into contact with the explosive material 28' residing in the tip section 26' of the fastener. The impact force of the pin 34' detonates the explosive material 28'. It is envisioned that the pin 34' may be integrated into the driving device that drives the fastener 20' into the steels members.
- the driving device may be configured to provide a two-step actuator: a first step for driving the fastener into the steel members, and a second step for driving the pin 34' into contact with the explosive material.
- a portion of the fastener extending beyond the underside of the steel members expands radially outward as best seen in Figure 10.
- the radially flared portions of the tip section 26' prevents removal of the fastener from the steel members.
- one or more fracture lines may be formed in the tip section 26' of the fastener 20' as depicted in Figure 7. It is, envisioned that the fracture lines may not extend to the distal end of the tip section 26', thereby maintaining the structural integrity of the tip section 26'. It is further envisioned that a plurality of raised ridges 32' may extend outwardly from the outer surface of the stem section 24' to further prevent removal of the fastener from the steel members.
- the explosive material 28' may be detonated upon impact of the fastener with the outer surface of the steel framing members.
- the fastener 20 is similarly driven into the steel members until the head section of the fastener seats against the outer surface of the steel members with the fastener 20".
- the burn time of the explosive material 28' is configured such that the outward expansion of the tip section 26' does not occur until it extends beyond the underside of the steel members. As described above, the radially flared portions of the tip section 26' prevents removal of the fastener from the steel members.
- FIG. 11-14 A third exemplary embodiment of an explosive assisted fastener 20" is depicted in Figures 11-14.
- the fastener 20" is primarily comprised of an integrally formed member having a head section 22", a stem section 24", a tip section 26", and an embedded explosive material 28".
- the fastener 20" includes a circular bore 30" which is formed in the head section 22" of the fastener 20".
- the bore 30' extends downwardly into the stem section 24", but does not substantially extend into the tip section 26" of the fastener 20".
- the explosive charge 28" is embedded in the stem section 24" of the fastener 20".
- a plurality of raised ridges 32" extend outwardly from the outer surface of the stem section 24".
- the stem section 24" may be comprised of a more ductile material than the remainder of the fastener.
- the explosive assisted fastener 20" is driven into the steel members until the head of the fastener seats against the outer surface of the steel members as shown in Figures 12 and 13.
- the embedded explosive charge 28" may be mechanically detonated as shown in Figure 13.
- a pin 34" is driven into the bore 30" and into contact with the explosive material 28", such that the impact force of the pin 34" detonates the explosive material 28".
- the outer walls of the stem section 24" expand outwardly into the adjacent surface of the framing members as shown in Figure 14.
- the ridges 32" along the outer surface of the stem section 24" serve as teeth which prevent the removal of the fastener from the steel members.
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29995001P | 2001-06-21 | 2001-06-21 | |
US60/299,950 | 2001-06-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003001075A1 true WO2003001075A1 (en) | 2003-01-03 |
Family
ID=23157014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/019627 WO2003001075A1 (en) | 2001-06-21 | 2002-06-21 | Explosive assisted expanding fastener |
Country Status (2)
Country | Link |
---|---|
US (1) | US7008157B2 (en) |
WO (1) | WO2003001075A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004063575A1 (en) * | 2003-01-14 | 2004-07-29 | Kerb-Konus-Vertriebs-Gmbh | Punched/stamped rivet |
US6862864B2 (en) | 2001-06-21 | 2005-03-08 | Black & Decker Inc. | Method and apparatus for fastening steel framing members |
US6905299B2 (en) | 2001-06-21 | 2005-06-14 | Black & Decker Inc. | Method and apparatus for fastening steel framing with a harpoon nail |
US6938452B2 (en) | 2001-06-21 | 2005-09-06 | Black & Decker Inc. | Method and apparatus for fastening steel framing by crimping |
US7008157B2 (en) * | 2001-06-21 | 2006-03-07 | Black & Decker Inc. | Explosive assisted expanding fastener |
US7077613B2 (en) | 2001-06-21 | 2006-07-18 | Black & Decker Inc. | Method and apparatus for fastening steel framing using helical features |
CN100406756C (en) * | 2004-01-21 | 2008-07-30 | 德尔菲技术公司 | Destruction free press connection on pyromechanical securing elements |
WO2013110630A1 (en) * | 2012-01-25 | 2013-08-01 | Johnson Controls Gmbh | Fastening element and method for mounting same |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7731467B2 (en) * | 1999-07-09 | 2010-06-08 | Profil Verbindungstechnik Gmbh & Co., Kg | Bolt element having a shaft part and a spherical head, component assembly and method for the manufacture of a bolt element |
CA2433134C (en) * | 2000-12-29 | 2010-05-25 | Profil Verbindungstechnik Gmbh & Co. Kg | Bolt element having a shaft part and a spherical head, component assembly and method for the manufacture of a bolt element |
DE10338394A1 (en) * | 2002-10-02 | 2004-04-15 | Dynamit Nobel Ais Gmbh Automotive Ignition Systems | Pyro-mechanical fastening element for non-releasable fixed mechanical connection of two components on a motor vehicle, has a metal casing with a pyrotechnic propelling charge adjacent to an adapter |
US6817079B2 (en) * | 2002-11-20 | 2004-11-16 | Falcon Fasteners Reg'd | Method of riveting a headed fastener |
US20060282084A1 (en) * | 2005-06-03 | 2006-12-14 | Ken Blier | System and method for sealing tissue |
US8303228B2 (en) | 2008-06-13 | 2012-11-06 | Illinois Tool Works Inc. | Metal to metal cleat |
US9168581B2 (en) * | 2012-01-19 | 2015-10-27 | Ford Global Technologies, Llc | Electro-hydraulic rivet and method of riveting and welding parts |
DE102014208513B4 (en) * | 2014-05-07 | 2021-01-21 | Bayerische Motoren Werke Aktiengesellschaft | Method for fastening several workpieces by means of a hollow rivet element |
US9624954B2 (en) | 2014-12-17 | 2017-04-18 | Powernail Company | Plural tapered fastener with material receiving inward region |
US11274695B2 (en) * | 2020-01-14 | 2022-03-15 | Eve Ventures Llc | Expanding, anchoring screw |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE369395C (en) * | 1920-10-27 | 1923-02-19 | Frank Allan | Method for fastening or securing bolts or rivets in metal plates and bolts or rivets for carrying out the method |
US3332311A (en) * | 1966-01-19 | 1967-07-25 | Du Pont | Electrically fired explosive fasteners |
Family Cites Families (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE308681C (en) | ||||
DE155135C (en) | ||||
US1444618A (en) | 1921-06-07 | 1923-02-06 | Vernon L Levingston | Driven-headed fastening |
US1912222A (en) | 1930-04-29 | 1933-05-30 | Rosenberg Heyman | Fastener |
US2006813A (en) | 1934-06-06 | 1935-07-02 | Nor Bolt Holding Corp | Self-locking drive expansion fastener |
US2178187A (en) | 1937-11-11 | 1939-10-31 | Joseph E Sake | Grommet securing tool |
US2429239A (en) * | 1941-09-20 | 1947-10-21 | George D Rogers | Explosive rivet |
US2410047A (en) * | 1942-01-09 | 1946-10-29 | Du Pont | Method of explosively blasting joints |
US2378118A (en) * | 1944-02-25 | 1945-06-12 | Widrich Anton | Explosive rivet |
GB608373A (en) | 1946-02-21 | 1948-09-14 | Anthony Cooney | Improvements in or relating to nails or the like |
US2944262A (en) | 1958-04-14 | 1960-07-12 | Richman Oscar | Corner crimper |
US2994243A (en) | 1958-05-02 | 1961-08-01 | Langstroth Hall | Fastening device |
US3322017A (en) | 1965-01-11 | 1967-05-30 | Maurice J Dufficy | Truss connector plaste with self-crimping tooth |
US3563439A (en) * | 1968-06-18 | 1971-02-16 | Omark Industries Inc | Powder actuated tool |
US3548705A (en) * | 1968-09-12 | 1970-12-22 | Star Expansion Ind Corp | Quarter turn connector |
US3722280A (en) | 1971-03-25 | 1973-03-27 | Aluminum Co Of America | Portable fastening tool |
US3925875A (en) | 1973-05-29 | 1975-12-16 | Angeles Metal Trim Co | Method of constructing a prefabricated wall module |
US3882755A (en) | 1973-11-15 | 1975-05-13 | Illinois Tool Works | Sheet metal drive fastener |
DE2557845A1 (en) * | 1975-12-22 | 1977-06-30 | Hilti Ag | Gun for explosive driving of rivets or bolts - has stepped guide for firing pin sparking charge at rivet head |
US4183239A (en) | 1977-09-14 | 1980-01-15 | Potomac Applied Mechanics, Inc. | Two-piece fastener air hammer |
US4218953A (en) | 1978-03-21 | 1980-08-26 | Haytayan Harry M | Self-piercing pop rivet fasteners |
DE3014745A1 (en) | 1980-04-17 | 1981-10-22 | Itw-Ateco Gmbh, 2000 Norderstedt | ONE-PIECE FASTENING ELEMENT FROM PLASTIC (SELF-CENTERING TREE CLIP) |
DE3147430A1 (en) | 1981-11-30 | 1983-06-01 | Agfa-Gevaert Ag, 5090 Leverkusen | Resilient attachment bracket |
US4511296A (en) * | 1983-03-16 | 1985-04-16 | Invocas, Inc. | Anchor bolt with mechanical keys deployed by internal pressurization |
US4601625A (en) | 1984-05-11 | 1986-07-22 | Illinois Tool Works Inc. | Self drilling threaded insert for drywall |
US4810150A (en) | 1984-06-26 | 1989-03-07 | Toshiba Monofrax Company, Ltd. | Ceramic fiber layer fixing pin |
US4708552A (en) | 1984-09-12 | 1987-11-24 | Clairson International | Expansible mounting assembly |
DE3535210A1 (en) | 1985-10-02 | 1987-04-16 | United Carr Gmbh Trw | HOLDING DOWEL |
FR2595609B1 (en) | 1986-03-14 | 1990-09-07 | Faucigny Ste Indle Meca Automa | DEVICE AND METHOD FOR LAYING AN EXPANDABLE INSERT IN A HOLE OF A PIECE OF SOFT MATERIAL |
JPS6414912U (en) | 1987-07-16 | 1989-01-25 | ||
US4902182A (en) | 1988-10-06 | 1990-02-20 | Trw Inc. | Push-in fastener |
FR2651283B1 (en) * | 1989-08-25 | 1991-11-22 | Badanjak Claude | BLIND RIVET WITH INTERNAL EXPLOSION. |
JPH0755374Y2 (en) | 1989-09-12 | 1995-12-20 | 株式会社ニフコ | Screw rivet |
WO1992003664A1 (en) | 1990-08-15 | 1992-03-05 | Avantech Pty Limited | Fastener |
US5567101A (en) | 1990-10-23 | 1996-10-22 | Martin; Donald A. | Lock-in grip arm shank nail |
DE4034129C1 (en) | 1990-10-26 | 1992-05-07 | Gkn Cardantec International Gesellschaft Fuer Antriebstechnik Mbh, 4300 Essen, De | |
US5203864A (en) | 1991-04-05 | 1993-04-20 | Phillips Edward H | Surgical fastener system |
US5240361A (en) | 1991-05-03 | 1993-08-31 | The Boeing Company | Limited force cartridge for temporary fasteners |
JPH04127973U (en) | 1991-05-13 | 1992-11-20 | アルプス電気株式会社 | Caulking structure and caulking jig |
US5333483A (en) | 1992-04-10 | 1994-08-02 | Smith Steven W | Bull nose applicator |
US5253965A (en) | 1992-04-13 | 1993-10-19 | Progressive Tool & Industries Co. | Piercing fastener with adhesive |
US5207750A (en) | 1992-06-24 | 1993-05-04 | Illinois Tool Works Inc. | Insert moldable ratchet rivet assembly |
US5375957A (en) | 1992-09-29 | 1994-12-27 | John Lysaght (Australia) Limited | Impact drivable fastener |
DE19504113A1 (en) | 1995-02-08 | 1996-08-22 | United Carr Gmbh Trw | Plastic fastener |
US5718142A (en) | 1995-07-20 | 1998-02-17 | Ferraro; Ronald M. | Metal stitcher |
FR2745863A1 (en) * | 1996-03-07 | 1997-09-12 | Pilling James | Hollow shouldered rivet with blind end for joining two panels |
US5829817A (en) | 1996-09-19 | 1998-11-03 | Trw Inc. | Vehicle sunshade mounting fastener |
US5855099A (en) | 1997-03-14 | 1999-01-05 | Hoffman; Robert E. | Sectional storm panel assembly |
US5775860A (en) | 1997-05-15 | 1998-07-07 | Illinois Tool Works Inc. | Plastic rivet having integral drive pin and body |
US6023898A (en) | 1998-06-01 | 2000-02-15 | Ground Star, Llc | Metal frame building construction |
DE19934998A1 (en) | 1999-07-26 | 2001-02-01 | Volkswagen Ag | Detachable connecting element has shaft with spiral spring, clamping elements and ends |
US6659700B1 (en) | 1999-11-29 | 2003-12-09 | Evening Star International, Inc. | Metal piercing fastener |
LU90537B1 (en) | 2000-03-02 | 2001-09-04 | Trefil Arbed Bissen S A | nail |
US6276644B1 (en) | 2000-03-20 | 2001-08-21 | Gilbert M. Jennings | Compact cable anchor for retainment and attachment of cables and tubing |
US6273656B1 (en) | 2000-05-10 | 2001-08-14 | Daimlerchrysler Corporation | Push pin fastener |
US6354683B1 (en) * | 2000-11-30 | 2002-03-12 | Christopher B. Benbow | Apparatus and method for aligning and securing a drawer slide |
US6805525B2 (en) * | 2000-12-12 | 2004-10-19 | Hkn Associates, Llc | Drive pin for fastening to a sheet-metal framing member |
US7008157B2 (en) * | 2001-06-21 | 2006-03-07 | Black & Decker Inc. | Explosive assisted expanding fastener |
-
2002
- 2002-06-21 US US10/177,003 patent/US7008157B2/en not_active Expired - Fee Related
- 2002-06-21 WO PCT/US2002/019627 patent/WO2003001075A1/en not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE369395C (en) * | 1920-10-27 | 1923-02-19 | Frank Allan | Method for fastening or securing bolts or rivets in metal plates and bolts or rivets for carrying out the method |
US3332311A (en) * | 1966-01-19 | 1967-07-25 | Du Pont | Electrically fired explosive fasteners |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7077613B2 (en) | 2001-06-21 | 2006-07-18 | Black & Decker Inc. | Method and apparatus for fastening steel framing using helical features |
US7097405B2 (en) | 2001-06-21 | 2006-08-29 | Black & Decker Inc. | Method and apparatus for fastening steel framing with staggered teeth nails |
US6905299B2 (en) | 2001-06-21 | 2005-06-14 | Black & Decker Inc. | Method and apparatus for fastening steel framing with a harpoon nail |
US6938452B2 (en) | 2001-06-21 | 2005-09-06 | Black & Decker Inc. | Method and apparatus for fastening steel framing by crimping |
US7008157B2 (en) * | 2001-06-21 | 2006-03-07 | Black & Decker Inc. | Explosive assisted expanding fastener |
US7478987B2 (en) | 2001-06-21 | 2009-01-20 | Black & Decker Inc. | Method and apparatus for fastening steel framing using helical features |
US6862864B2 (en) | 2001-06-21 | 2005-03-08 | Black & Decker Inc. | Method and apparatus for fastening steel framing members |
WO2004063575A1 (en) * | 2003-01-14 | 2004-07-29 | Kerb-Konus-Vertriebs-Gmbh | Punched/stamped rivet |
JP2006513377A (en) * | 2003-01-14 | 2006-04-20 | ケルブ−コヌス−フェルトリーブス−ゲーエムベーハー | Punching / stamping rivet |
CN100406756C (en) * | 2004-01-21 | 2008-07-30 | 德尔菲技术公司 | Destruction free press connection on pyromechanical securing elements |
WO2013110630A1 (en) * | 2012-01-25 | 2013-08-01 | Johnson Controls Gmbh | Fastening element and method for mounting same |
CN104067006A (en) * | 2012-01-25 | 2014-09-24 | 约翰逊控股公司 | Fastening element and method for mounting same |
KR101670648B1 (en) | 2012-01-25 | 2016-10-31 | 존슨 컨트롤스 게엠베하 | Fastening element and method for mounting same |
US9541114B2 (en) | 2012-01-25 | 2017-01-10 | Johnson Controls Technology Company | Fastening element and method for mounting same |
Also Published As
Publication number | Publication date |
---|---|
US20030017029A1 (en) | 2003-01-23 |
US7008157B2 (en) | 2006-03-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7008157B2 (en) | Explosive assisted expanding fastener | |
US20080086979A1 (en) | Method and apparatus for fastening steel framing members using helical features | |
JP2971120B2 (en) | Riveting fasteners | |
JP4114908B2 (en) | Blind fasteners | |
JP2899092B2 (en) | Fixing member to fix insulating plate to building member | |
US6805525B2 (en) | Drive pin for fastening to a sheet-metal framing member | |
AU2007213932B2 (en) | Gun rivet | |
US7014408B2 (en) | Method and apparatus for fastening steel framing with self-locking nails | |
US7077613B2 (en) | Method and apparatus for fastening steel framing using helical features | |
JP2004060855A (en) | Self piercing rivet | |
RU2745053C2 (en) | Torque limiting apparatus with fixating grabs | |
JPH0637884B2 (en) | Driven type expansion plug | |
JP3543267B2 (en) | Aluminum driven rivets | |
JPS6162611A (en) | Previously formed anchor bolt of one piece | |
US4261245A (en) | Fastener | |
US4634326A (en) | Expansion anchor | |
US6749384B1 (en) | Drive rivet | |
US4906149A (en) | Wall plug anchor assembly for mounting in a preformed hole | |
US4231280A (en) | Interpenetrating nailable fastener for sheet metal | |
US3477336A (en) | Method of and rivet assembly for joining metal panels | |
US4181060A (en) | Helical anchor | |
JP4481462B2 (en) | Piercing die for piercing nut driving | |
JP2002035858A (en) | Caulking hole forming method for caulking nut and caulking nut fitting method | |
JP2001159409A (en) | Self-punching type rivet and junction method thereof | |
JP2002089529A (en) | Piercing nut and fixing method of double layered work with the piercing nut |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG US |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
122 | Ep: pct application non-entry in european phase | ||
NENP | Non-entry into the national phase |
Ref country code: JP |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: JP |