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FR878803A - Bolt known as indestructible - Google Patents

Bolt known as indestructible

Info

Publication number
FR878803A
FR878803A FR878803DA FR878803A FR 878803 A FR878803 A FR 878803A FR 878803D A FR878803D A FR 878803DA FR 878803 A FR878803 A FR 878803A
Authority
FR
France
Prior art keywords
indestructible
bolt known
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
Other languages
French (fr)
Inventor
Pierre Bussiere
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 FR878803A publication Critical patent/FR878803A/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
    • F16B39/02—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
    • F16B39/06—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 with a pin or staple parallel to the bolt axis
    • 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)
FR878803D 1943-01-25 1942-01-27 Bolt known as indestructible Expired FR878803A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR52730T 1943-01-25

Publications (1)

Publication Number Publication Date
FR878803A true FR878803A (en) 1943-02-04

Family

ID=8687362

Family Applications (2)

Application Number Title Priority Date Filing Date
FR878803D Expired FR878803A (en) 1943-01-25 1942-01-27 Bolt known as indestructible
FR52730D Expired FR52730E (en) 1943-01-25 1943-01-25 Bolt known as indestructible

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR52730D Expired FR52730E (en) 1943-01-25 1943-01-25 Bolt known as indestructible

Country Status (1)

Country Link
FR (2) FR878803A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3020984A1 (en) * 2014-11-13 2016-05-18 Messier-Dowty Limited A split pin safety cap
JP2019074190A (en) * 2017-10-19 2019-05-16 古河電工パワーシステムズ株式会社 Anti-loosening structure, anti-loosening jig, and method for manufacturing anti-loosening structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3020984A1 (en) * 2014-11-13 2016-05-18 Messier-Dowty Limited A split pin safety cap
JP2019074190A (en) * 2017-10-19 2019-05-16 古河電工パワーシステムズ株式会社 Anti-loosening structure, anti-loosening jig, and method for manufacturing anti-loosening structure

Also Published As

Publication number Publication date
FR52730E (en) 1945-05-17

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