GB585887A - Improvements in screwed bolts - Google Patents

Improvements in screwed bolts

Info

Publication number
GB585887A
GB585887A GB16374/44A GB1637444A GB585887A GB 585887 A GB585887 A GB 585887A GB 16374/44 A GB16374/44 A GB 16374/44A GB 1637444 A GB1637444 A GB 1637444A GB 585887 A GB585887 A GB 585887A
Authority
GB
United Kingdom
Prior art keywords
bolt
bolts
permit
thread
driven
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.)
Expired
Application number
GB16374/44A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB585887A publication Critical patent/GB585887A/en
Expired legal-status Critical Current

Links

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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • F16B35/044—Specially-shaped ends
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

585,887. Bolts. APPLEGATE, A. E. Aug. 29, 1944, Nos. 16374 and 17356. [Classes 89 (i) and 89 (ii)] [Also in Group XXII] Bolts for use in timber &c., have the forward end constructed to permit the bolt to be driven or inserted without previously boring a hole. For this purpose the bolt may have a pointed end c, Fig. 1, and if this be of the same or slightly greater diameter than that across the crests of the thread the bolt may be driven into' position without damaging the thread. The end may be sawn off after insertion or there may be a neck between the part c and the bolt proper to enable the end to be broken off. The end may be screwed to permit the nut to be applied before removal of the end. The end may be drilled to engage a spigot on the bolt and this may be of square or other form to rotate a detachable end having a gimlet point f, Fig. 4. The end may be pyramidal with cutting edges at the angles or it may be of twist drill formation, Fig. 7.
GB16374/44A 1944-08-29 1944-08-29 Improvements in screwed bolts Expired GB585887A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB249308X 1944-08-29
GB120944X 1944-09-12

Publications (1)

Publication Number Publication Date
GB585887A true GB585887A (en) 1947-02-27

Family

ID=26248768

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16374/44A Expired GB585887A (en) 1944-08-29 1944-08-29 Improvements in screwed bolts

Country Status (2)

Country Link
CH (1) CH249308A (en)
GB (1) GB585887A (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2624386A (en) * 1947-03-12 1953-01-06 John R Russell Driven nut
DE1035068B (en) * 1955-06-28 1958-07-24 Walter Schulz Method for shooting bolts into receiving workpieces made of metal, especially steel
US2913953A (en) * 1956-11-01 1959-11-24 Helen E Tendler Anchor bolt with drive means for forming a hole
DE973783C (en) * 1951-06-23 1960-06-02 Langensiepen Kg M Method and device for the production of double holes
US2993950A (en) * 1959-06-17 1961-07-25 Formar Ind Inc Self-tapping non-conductive fastener
US3139784A (en) * 1961-06-22 1964-07-07 Gen Motors Corp Plastic fastener having double tapered point
US3156152A (en) * 1961-09-08 1964-11-10 Reed & Prince Mfg Company Self-tapping driving screw fastener
DE2549147A1 (en) * 1975-11-03 1977-05-05 Itw Ateco Gmbh SCREW
US4022099A (en) * 1976-02-06 1977-05-10 General Motors Corporation Threaded fastener with reusable thread forming pilot tip
FR2378199A1 (en) * 1977-01-19 1978-08-18 Sfs Stadler Ag DRILL SCREW
US4986709A (en) * 1988-12-23 1991-01-22 Hilti Aktiengesellschaft Fastening element assembly
DE4213862A1 (en) * 1992-04-27 1993-10-28 Sfs Stadler Holding Ag Heerbru Blind rivet type clamp connector
GB2275091A (en) * 1993-02-13 1994-08-17 Gordon Wall A drive bolt
US5447400A (en) * 1994-03-17 1995-09-05 Xantech Corporation Wall penetrator fitting
GB2287397A (en) * 1994-03-15 1995-09-20 Burbidge Richard Ltd Kit of parts for the mounting of a shelf to a wall
GB2305703A (en) * 1995-09-27 1997-04-16 John Michael Pitts Screwthreaded fixing device
GB2306367A (en) * 1995-10-26 1997-05-07 Nicholas Jamie Hall Fastener locator
WO2005059377A1 (en) * 2003-12-18 2005-06-30 Loi & Tran Pty. Limited Two-piece cutting screw
DE202011002618U1 (en) * 2011-02-10 2012-05-11 Thyssenkrupp Xervon Gmbh Fastening bolts for securing system-free scaffold planks made of wood and / or steel and scaffold system with such a fastening bolt

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2624386A (en) * 1947-03-12 1953-01-06 John R Russell Driven nut
DE973783C (en) * 1951-06-23 1960-06-02 Langensiepen Kg M Method and device for the production of double holes
DE1035068B (en) * 1955-06-28 1958-07-24 Walter Schulz Method for shooting bolts into receiving workpieces made of metal, especially steel
US2913953A (en) * 1956-11-01 1959-11-24 Helen E Tendler Anchor bolt with drive means for forming a hole
US2993950A (en) * 1959-06-17 1961-07-25 Formar Ind Inc Self-tapping non-conductive fastener
US3139784A (en) * 1961-06-22 1964-07-07 Gen Motors Corp Plastic fastener having double tapered point
US3156152A (en) * 1961-09-08 1964-11-10 Reed & Prince Mfg Company Self-tapping driving screw fastener
DE2549147A1 (en) * 1975-11-03 1977-05-05 Itw Ateco Gmbh SCREW
US4022099A (en) * 1976-02-06 1977-05-10 General Motors Corporation Threaded fastener with reusable thread forming pilot tip
FR2378199A1 (en) * 1977-01-19 1978-08-18 Sfs Stadler Ag DRILL SCREW
US4986709A (en) * 1988-12-23 1991-01-22 Hilti Aktiengesellschaft Fastening element assembly
DE4213862A1 (en) * 1992-04-27 1993-10-28 Sfs Stadler Holding Ag Heerbru Blind rivet type clamp connector
WO1993022567A1 (en) * 1992-04-27 1993-11-11 Sfs Stadler Holding Ag Blind rivet-type clamping fastener
GB2275091A (en) * 1993-02-13 1994-08-17 Gordon Wall A drive bolt
GB2275091B (en) * 1993-02-13 1995-08-16 Gordon Wall Nail-bolt
GB2287397A (en) * 1994-03-15 1995-09-20 Burbidge Richard Ltd Kit of parts for the mounting of a shelf to a wall
GB2287397B (en) * 1994-03-15 1997-09-03 Burbidge Richard Ltd Shelf support
US5447400A (en) * 1994-03-17 1995-09-05 Xantech Corporation Wall penetrator fitting
GB2305703A (en) * 1995-09-27 1997-04-16 John Michael Pitts Screwthreaded fixing device
GB2306367A (en) * 1995-10-26 1997-05-07 Nicholas Jamie Hall Fastener locator
GB2306367B (en) * 1995-10-26 1998-09-09 Nicholas Jamie Hall Method and device for the location of threaded bolts
WO2005059377A1 (en) * 2003-12-18 2005-06-30 Loi & Tran Pty. Limited Two-piece cutting screw
DE202011002618U1 (en) * 2011-02-10 2012-05-11 Thyssenkrupp Xervon Gmbh Fastening bolts for securing system-free scaffold planks made of wood and / or steel and scaffold system with such a fastening bolt

Also Published As

Publication number Publication date
CH249308A (en) 1947-06-30

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