FR675305A - Lockable bolt and nut - Google Patents

Lockable bolt and nut

Info

Publication number
FR675305A
FR675305A FR675305DA FR675305A FR 675305 A FR675305 A FR 675305A FR 675305D A FR675305D A FR 675305DA FR 675305 A FR675305 A FR 675305A
Authority
FR
France
Prior art keywords
nut
lockable bolt
lockable
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
Armand-Joseph Cros
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 FR675305A publication Critical patent/FR675305A/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
    • F16B39/023—Locking of screws, bolts or nuts in which the locking takes place after screwing down by driving a conic or wedge-shaped expander through the threaded element
FR675305D 1929-05-17 1929-05-17 Lockable bolt and nut Expired FR675305A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR675305T 1929-05-17

Publications (1)

Publication Number Publication Date
FR675305A true FR675305A (en) 1930-02-08

Family

ID=9019299

Family Applications (1)

Application Number Title Priority Date Filing Date
FR675305D Expired FR675305A (en) 1929-05-17 1929-05-17 Lockable bolt and nut

Country Status (1)

Country Link
FR (1) FR675305A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE940257C (en) * 1954-03-30 1956-03-15 Adolf Zeller Self-locking screw sleeve
US3219372A (en) * 1963-11-14 1965-11-23 Trw Inc Controlled torque and stability pivot assemblies for automotive wheel suspensions and steering linkages
US4874275A (en) * 1987-06-22 1989-10-17 Gene W. Arant Secure three-piece threaded fastener, and method
US6488459B2 (en) * 2001-03-07 2002-12-03 Lockheed Martin Corporation Aerospace fastener

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE940257C (en) * 1954-03-30 1956-03-15 Adolf Zeller Self-locking screw sleeve
US3219372A (en) * 1963-11-14 1965-11-23 Trw Inc Controlled torque and stability pivot assemblies for automotive wheel suspensions and steering linkages
US4874275A (en) * 1987-06-22 1989-10-17 Gene W. Arant Secure three-piece threaded fastener, and method
US6488459B2 (en) * 2001-03-07 2002-12-03 Lockheed Martin Corporation Aerospace fastener

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