GB562445A - Improvements in or relating to locking nuts - Google Patents

Improvements in or relating to locking nuts

Info

Publication number
GB562445A
GB562445A GB4238/43A GB423843A GB562445A GB 562445 A GB562445 A GB 562445A GB 4238/43 A GB4238/43 A GB 4238/43A GB 423843 A GB423843 A GB 423843A GB 562445 A GB562445 A GB 562445A
Authority
GB
United Kingdom
Prior art keywords
groove
locking nuts
relating
tongue
nuts
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
GB4238/43A
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 GB562445A publication Critical patent/GB562445A/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
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
    • F16B39/108—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt with a locking washer under the nut or bolt head having at least one tongue or lug folded against the nut or bolt head, or against the object itself

Landscapes

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

Abstract

562,445. Locking nuts. MAZZUCHELLI, D. March 16, 1943, No. 4238. Convention date, May 13, 1942. [Class 89 (i)] Nuts for use with bolts having one or more longitudinal grooves 2 are provided on the top face with a transverse groove with undercut edges 4 in which slides a member 5 apertured to pass the bolt and provided with a tongue that engages a groove 2 under the action of a spring formed by the end 8 of the slide bent down at 8a to engage a groove in one of the side faces of the nut. If a spanner be applied to this face it holds the tongue clear of the groove during screwing up or unscrewing.
GB4238/43A 1942-05-13 1943-03-16 Improvements in or relating to locking nuts Expired GB562445A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH562445X 1942-05-13

Publications (1)

Publication Number Publication Date
GB562445A true GB562445A (en) 1944-07-03

Family

ID=4520393

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4238/43A Expired GB562445A (en) 1942-05-13 1943-03-16 Improvements in or relating to locking nuts

Country Status (2)

Country Link
CH (1) CH224017A (en)
GB (1) GB562445A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3464474A (en) * 1968-01-29 1969-09-02 Harry B Jansen Fastener with spring biased lock
CN113309776A (en) * 2021-05-30 2021-08-27 王立志 Novel fastener

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3464474A (en) * 1968-01-29 1969-09-02 Harry B Jansen Fastener with spring biased lock
CN113309776A (en) * 2021-05-30 2021-08-27 王立志 Novel fastener

Also Published As

Publication number Publication date
CH224017A (en) 1942-10-31

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