FR801294A - Boulon indesserrable - Google Patents

Boulon indesserrable

Info

Publication number
FR801294A
FR801294A FR801294DA FR801294A FR 801294 A FR801294 A FR 801294A FR 801294D A FR801294D A FR 801294DA FR 801294 A FR801294 A FR 801294A
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
Ubaldo Marchi
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 FR801294A publication Critical patent/FR801294A/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)
FR801294D 1936-01-21 1936-01-21 Boulon indesserrable Expired FR801294A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR801294T 1936-01-21

Publications (1)

Publication Number Publication Date
FR801294A true FR801294A (fr) 1936-07-31

Family

ID=9242952

Family Applications (1)

Application Number Title Priority Date Filing Date
FR801294D Expired FR801294A (fr) 1936-01-21 1936-01-21 Boulon indesserrable

Country Status (1)

Country Link
FR (1) FR801294A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395422A1 (fr) * 1978-02-28 1979-01-19 Hi Shear Corp Boulon de securite

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395422A1 (fr) * 1978-02-28 1979-01-19 Hi Shear Corp Boulon de securite

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