GB190909336A - Improvements in Means for Locking Nuts and the like. - Google Patents

Improvements in Means for Locking Nuts and the like.

Info

Publication number
GB190909336A
GB190909336A GB190909336DA GB190909336A GB 190909336 A GB190909336 A GB 190909336A GB 190909336D A GB190909336D A GB 190909336DA GB 190909336 A GB190909336 A GB 190909336A
Authority
GB
United Kingdom
Prior art keywords
cavity
threads
nut
roller
bolt
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
Morris Jacobs
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 GB190909336A publication Critical patent/GB190909336A/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)
  • Pivots And Pivotal Connections (AREA)

Abstract

9336. Jacobs, M. April 20. Locking nuts.-In a nut-lock of the type in which a roller lies in a wedge-shaped cavity in one part and engages the screw-threads of the other part, the roller 3, Figs. 1 and 2, is retained in the cavity 4 by the screw-threads 5 of the nut, which are continuous. The threads of the bolt project into the cavity 4 through slots between the threads of the nut, and are engaged by the roller 3, which is either grooved or roughened. The ends of the cavity 4 are closed by plugs 6. A hole 9 enables the roller to be pushed to the wider end of the recess when the nut is to be unscrewed, and may be used also as an oil-hole. Fig. 12 shows a modification in which the roller is replaced by a rocking bar 29, and the cavity 32 is formed in the bolt 30, the end of the cavity being closed by a notched disk which turns with friction on a pin driven into the end of the bolt. The. face of the bar 29 is grooved and rounded to engage the threads of the nut.
GB190909336D 1909-04-20 1909-04-20 Improvements in Means for Locking Nuts and the like. Expired GB190909336A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190909336T 1909-04-20

Publications (1)

Publication Number Publication Date
GB190909336A true GB190909336A (en) 1909-07-01

Family

ID=32443999

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190909336D Expired GB190909336A (en) 1909-04-20 1909-04-20 Improvements in Means for Locking Nuts and the like.

Country Status (2)

Country Link
FR (1) FR402219A (en)
GB (1) GB190909336A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2998626A1 (en) * 2012-11-27 2014-05-30 Groupe Meyer France Self-locking safety nut for use with screw in e.g. land vehicle, has locking piece intended to move to position in which locking piece rests on screw, for locking nut on screw when nut is rotated in opposite direction of tightening of screw

Also Published As

Publication number Publication date
FR402219A (en) 1909-10-01

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