FR978396A - Boulon avec écrou indesserrable - Google Patents

Boulon avec écrou indesserrable

Info

Publication number
FR978396A
FR978396A FR978396DA FR978396A FR 978396 A FR978396 A FR 978396A FR 978396D A FR978396D A FR 978396DA FR 978396 A FR978396 A FR 978396A
Authority
FR
France
Prior art keywords
bolt
self
locking nut
nut
locking
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
Francois Casanova
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 FR978396A publication Critical patent/FR978396A/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)
FR978396D 1948-12-31 1948-12-31 Boulon avec écrou indesserrable Expired FR978396A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR978396T 1948-12-31

Publications (1)

Publication Number Publication Date
FR978396A true FR978396A (fr) 1951-04-12

Family

ID=9520446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR978396D Expired FR978396A (fr) 1948-12-31 1948-12-31 Boulon avec écrou indesserrable

Country Status (1)

Country Link
FR (1) FR978396A (fr)

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