FR541284A - Boulon indesserrable - Google Patents

Boulon indesserrable

Info

Publication number
FR541284A
FR541284A FR541284DA FR541284A FR 541284 A FR541284 A FR 541284A FR 541284D A FR541284D A FR 541284DA FR 541284 A FR541284 A FR 541284A
Authority
FR
France
Prior art keywords
self
locking bolt
bolt
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
Pierre Cotrel
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 FR541284A publication Critical patent/FR541284A/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
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/04—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR541284D 1921-09-17 1921-09-17 Boulon indesserrable Expired FR541284A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR541284T 1921-09-17

Publications (1)

Publication Number Publication Date
FR541284A true FR541284A (fr) 1922-07-25

Family

ID=8929999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR541284D Expired FR541284A (fr) 1921-09-17 1921-09-17 Boulon indesserrable

Country Status (1)

Country Link
FR (1) FR541284A (fr)

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