FR561915A - écrou indesserrable - Google Patents

écrou indesserrable

Info

Publication number
FR561915A
FR561915A FR561915DA FR561915A FR 561915 A FR561915 A FR 561915A FR 561915D A FR561915D A FR 561915DA FR 561915 A FR561915 A FR 561915A
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
Wilhelm Primavesi
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 FR561915A publication Critical patent/FR561915A/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
    • F16B39/32—Locking by means of a pawl or pawl-like tongue

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR561915D 1923-02-07 1923-02-07 écrou indesserrable Expired FR561915A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR561915T 1923-02-07

Publications (1)

Publication Number Publication Date
FR561915A true FR561915A (fr) 1923-10-30

Family

ID=8943941

Family Applications (1)

Application Number Title Priority Date Filing Date
FR561915D Expired FR561915A (fr) 1923-02-07 1923-02-07 écrou indesserrable

Country Status (1)

Country Link
FR (1) FR561915A (fr)

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