FR766562A - écrou indesserrable dit - Google Patents

écrou indesserrable dit

Info

Publication number
FR766562A
FR766562A FR766562DA FR766562A FR 766562 A FR766562 A FR 766562A FR 766562D A FR766562D A FR 766562DA FR 766562 A FR766562 A FR 766562A
Authority
FR
France
Prior art keywords
lock nut
nut
lock
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
Other languages
English (en)
Inventor
Henry Petitdidier
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 filed Critical
Application granted granted Critical
Publication of FR766562A publication Critical patent/FR766562A/fr
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
    • F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
    • F16B39/2825—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts causing the bolt to tilt

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR766562D 1933-03-30 1933-03-30 écrou indesserrable dit Expired FR766562A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR766562T 1933-03-30

Publications (1)

Publication Number Publication Date
FR766562A true FR766562A (fr) 1934-06-30

Family

ID=9183386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR766562D Expired FR766562A (fr) 1933-03-30 1933-03-30 écrou indesserrable dit

Country Status (1)

Country Link
FR (1) FR766562A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013110A (en) * 1975-06-12 1977-03-22 Bjd Industries, Inc. Locking thread
FR2609315A1 (fr) * 1987-01-07 1988-07-08 Herve Marcel Ecrou de serrage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013110A (en) * 1975-06-12 1977-03-22 Bjd Industries, Inc. Locking thread
FR2609315A1 (fr) * 1987-01-07 1988-07-08 Herve Marcel Ecrou de serrage

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