GB222047A - Improvements in devices for retaining screws, coach-screws and the like in position - Google Patents

Improvements in devices for retaining screws, coach-screws and the like in position

Info

Publication number
GB222047A
GB222047A GB828724A GB828724A GB222047A GB 222047 A GB222047 A GB 222047A GB 828724 A GB828724 A GB 828724A GB 828724 A GB828724 A GB 828724A GB 222047 A GB222047 A GB 222047A
Authority
GB
United Kingdom
Prior art keywords
screws
coach
devices
strip
retaining
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
GB828724A
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 GB828724A priority Critical patent/GB222047A/en
Publication of GB222047A publication Critical patent/GB222047A/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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/32—Locking by means of a pawl or pawl-like tongue

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

222,047. Radelet, F. April 1, 1924. Screw-sockets.-A device for retaining wood-screws, coach-screws &c., in their holes comprises a metal strip c curved transversely and shaped to conform to the thread of the screw, and which extends over not more than one half the circumference of the hole, so that it can be conveniently placed therein. The strip c is formed by stamping, and is bent over at one end d from an abutment which determines the extent to which the strip c projects into the hole.
GB828724A 1924-04-01 1924-04-01 Improvements in devices for retaining screws, coach-screws and the like in position Expired GB222047A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB828724A GB222047A (en) 1924-04-01 1924-04-01 Improvements in devices for retaining screws, coach-screws and the like in position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB828724A GB222047A (en) 1924-04-01 1924-04-01 Improvements in devices for retaining screws, coach-screws and the like in position

Publications (1)

Publication Number Publication Date
GB222047A true GB222047A (en) 1924-09-25

Family

ID=9849617

Family Applications (1)

Application Number Title Priority Date Filing Date
GB828724A Expired GB222047A (en) 1924-04-01 1924-04-01 Improvements in devices for retaining screws, coach-screws and the like in position

Country Status (1)

Country Link
GB (1) GB222047A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588860A (en) * 1948-02-12 1952-03-11 Marks Milton Screw-hole liner
GB2193777A (en) * 1986-08-07 1988-02-17 Multiclip Co Ltd Securing devices
GB2193778A (en) * 1986-08-07 1988-02-17 Multiclip Co Ltd Securing rail spikes in sleepers
US5584835A (en) * 1993-10-18 1996-12-17 Greenfield; Jon B. Soft tissue to bone fixation device and method
WO2008028607A3 (en) * 2006-09-07 2008-06-05 Bruno Gruber Dowel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588860A (en) * 1948-02-12 1952-03-11 Marks Milton Screw-hole liner
GB2193777A (en) * 1986-08-07 1988-02-17 Multiclip Co Ltd Securing devices
GB2193778A (en) * 1986-08-07 1988-02-17 Multiclip Co Ltd Securing rail spikes in sleepers
US5584835A (en) * 1993-10-18 1996-12-17 Greenfield; Jon B. Soft tissue to bone fixation device and method
WO2008028607A3 (en) * 2006-09-07 2008-06-05 Bruno Gruber Dowel

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