GB191204391A - Improvements relating to Nut Locks. - Google Patents

Improvements relating to Nut Locks.

Info

Publication number
GB191204391A
GB191204391A GB191204391DA GB191204391A GB 191204391 A GB191204391 A GB 191204391A GB 191204391D A GB191204391D A GB 191204391DA GB 191204391 A GB191204391 A GB 191204391A
Authority
GB
United Kingdom
Prior art keywords
bolt
engage
improvements relating
plate
nut locks
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
Inventor
Charles Arthur Thompson
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
Application granted granted Critical
Publication of GB191204391A publication Critical patent/GB191204391A/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
    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/02—Nuts or like thread-engaging members made of thin sheet material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)

Abstract

4391. Thompson, C. A. Feb. 21. Locking nuts.-A device screwed on to a bolt to lock a nut comprises a plate 6. Fig. 1, preferably of sheet-metal, provided with side flanges 8<1>, terminating in spring arms 8, which are bent inward to engage one or more grooves 3 in the bolt. The central opening in the plate 6 has a slot 10<1>, Fig. 8, and the edge of the opening is bent into helical form. so as to engage the thread of the bolt. To release the device, a thimble 14, Fig. 6, is placed over the bolt and turned in such a way as to move the arms 8 out of contact with the bolt. The flanges 8<1> form wrench faces.
GB191204391D 1912-02-21 1912-02-21 Improvements relating to Nut Locks. Expired GB191204391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191204391T 1912-02-21

Publications (1)

Publication Number Publication Date
GB191204391A true GB191204391A (en) 1912-12-05

Family

ID=32640257

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191204391D Expired GB191204391A (en) 1912-02-21 1912-02-21 Improvements relating to Nut Locks.

Country Status (2)

Country Link
FR (1) FR440728A (en)
GB (1) GB191204391A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2771113A (en) * 1953-08-18 1956-11-20 Tinnerman Products Inc Sheet metal lock nut with spring locking arm
US3662804A (en) * 1968-06-17 1972-05-16 Leo L Krywitsky Self-locking fasteners
EP1424500A2 (en) * 1996-04-10 2004-06-02 Permanent Technologies Inc. Locking nut and bolt system
CN109812485A (en) * 2019-03-01 2019-05-28 雷新德 A kind of stop nut system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2650038B1 (en) * 1989-07-20 1991-11-08 Comet IMPROVEMENTS ON DEVICES FOR FIXING AN ELEMENT ON A PERFORATED SUPPORT ACCESSIBLE ON ONE SIDE

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2771113A (en) * 1953-08-18 1956-11-20 Tinnerman Products Inc Sheet metal lock nut with spring locking arm
US3662804A (en) * 1968-06-17 1972-05-16 Leo L Krywitsky Self-locking fasteners
EP1424500A2 (en) * 1996-04-10 2004-06-02 Permanent Technologies Inc. Locking nut and bolt system
EP1424500A3 (en) * 1996-04-10 2009-01-21 Permanent Technologies Inc. Locking nut and bolt system
CN109812485A (en) * 2019-03-01 2019-05-28 雷新德 A kind of stop nut system

Also Published As

Publication number Publication date
FR440728A (en) 1912-07-19

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