GB662318A - An improved method of making the socket holes iní¬and the driver keys used forí¬socket screws - Google Patents

An improved method of making the socket holes iní¬and the driver keys used forí¬socket screws

Info

Publication number
GB662318A
GB662318A GB2940249A GB2940249A GB662318A GB 662318 A GB662318 A GB 662318A GB 2940249 A GB2940249 A GB 2940249A GB 2940249 A GB2940249 A GB 2940249A GB 662318 A GB662318 A GB 662318A
Authority
GB
United Kingdom
Prior art keywords
socket
forí
iní
making
improved method
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
GB2940249A
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
Priority to GB2940249A priority Critical patent/GB662318A/en
Publication of GB662318A publication Critical patent/GB662318A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/44—Making machine elements bolts, studs, or the like
    • B21K1/46—Making machine elements bolts, studs, or the like with heads
    • B21K1/463—Making machine elements bolts, studs, or the like with heads with recessed heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

662,318. Wrenches. NAYLOR, J. W. Dec. 7, 1949 [Nov. 17, 1949], No. 29402/49. Class 61 (iii) [Also in Group XXV] A wrench of hexagonal section has the driving- rods a tapered to facilitate engagement with a correspondingly formed screwsocket.
GB2940249A 1949-11-17 1949-11-17 An improved method of making the socket holes iní¬and the driver keys used forí¬socket screws Expired GB662318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2940249A GB662318A (en) 1949-11-17 1949-11-17 An improved method of making the socket holes iní¬and the driver keys used forí¬socket screws

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2940249A GB662318A (en) 1949-11-17 1949-11-17 An improved method of making the socket holes iní¬and the driver keys used forí¬socket screws

Publications (1)

Publication Number Publication Date
GB662318A true GB662318A (en) 1951-12-05

Family

ID=10291015

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2940249A Expired GB662318A (en) 1949-11-17 1949-11-17 An improved method of making the socket holes iní¬and the driver keys used forí¬socket screws

Country Status (1)

Country Link
GB (1) GB662318A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237506A (en) * 1963-10-22 1966-03-01 Phillips Screw Co Recessed head fasteners
JPS52134899U (en) * 1976-04-08 1977-10-13
US4503737A (en) * 1983-04-11 1985-03-12 Digiovanni Donald Threaded fastener removing tool
US5083358A (en) * 1988-04-28 1992-01-28 Aircraft Dynamics Corporation Method of preventing twisted-off bolt head while tightening a bolt
US5213017A (en) * 1988-04-28 1993-05-25 Aircraft Dynamics Corporation Neutrally mounted same vibration frequency impact tool

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237506A (en) * 1963-10-22 1966-03-01 Phillips Screw Co Recessed head fasteners
JPS52134899U (en) * 1976-04-08 1977-10-13
US4503737A (en) * 1983-04-11 1985-03-12 Digiovanni Donald Threaded fastener removing tool
US5083358A (en) * 1988-04-28 1992-01-28 Aircraft Dynamics Corporation Method of preventing twisted-off bolt head while tightening a bolt
US5213017A (en) * 1988-04-28 1993-05-25 Aircraft Dynamics Corporation Neutrally mounted same vibration frequency impact tool

Similar Documents

Publication Publication Date Title
GB624386A (en) Improvements in or relating to locking devices for pipe unions and other like separable parts
GB662318A (en) An improved method of making the socket holes iní¬and the driver keys used forí¬socket screws
GB357468A (en) Improvements in the heads of screws and bolts
GB561478A (en) Improvements in the manufacture of taps, reamers and the like
GB818530A (en) Improvements relating to spanners
GB615609A (en) Improvements in tiles
GB1288920A (en)
GB836167A (en) Improvements in driving keys for machine parts
GB599423A (en) Improvements in or relating to spanners
GB672898A (en) An improved screwdriver
GB650741A (en) Improvements in or relating to screws and the production thereof
GB654057A (en) Improvements in building blocks
GB346893A (en) Improvements in and connected with screws
GB469726A (en) Improvements in tools for operating screwed members
GB678395A (en) Improvements in or relating to anchor nuts
GB659432A (en) Improvements in screw threaded members and drivers therefor
GB657997A (en) Improvements relating to bolt-cutting devices
GB605647A (en) An improved draughtsman's template
AU150486B2 (en) Improvements in or relating to screwdrivers, wrenches and like tools
CA488721A (en) Screwdrivers, wrenches and like tools
GB607809A (en) An improved flue block
GB522154A (en) Improvements in or relating to power operated implements for screwing-up or unscrewing nuts, screws and the like
CA467451A (en) Tension wrenches and the like
AU3850350A (en) Improvements in or relating to screwdrivers, wrenches and like tools
GB711230A (en) Improvements in or relating to pipe wrenches