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FR846606A - Self-locking bolt - Google Patents

Self-locking bolt

Info

Publication number
FR846606A
FR846606A FR846606DA FR846606A FR 846606 A FR846606 A FR 846606A FR 846606D A FR846606D A FR 846606DA FR 846606 A FR846606 A FR 846606A
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
French (fr)
Inventor
Traverse Gaston
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 FR846606A publication Critical patent/FR846606A/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
    • F16B39/22—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
    • F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
    • 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
    • F16B39/12—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts
    • F16B39/16—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts in which the screw-thread of the locknut differs from that of the nut
    • 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
    • F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR846606D 1938-11-25 1938-11-25 Self-locking bolt Expired FR846606A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR846606T 1938-11-25

Publications (1)

Publication Number Publication Date
FR846606A true FR846606A (en) 1939-09-21

Family

ID=9313428

Family Applications (1)

Application Number Title Priority Date Filing Date
FR846606D Expired FR846606A (en) 1938-11-25 1938-11-25 Self-locking bolt

Country Status (1)

Country Link
FR (1) FR846606A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404143A1 (en) * 1977-09-23 1979-04-20 Shur Lok International Sa Nut locking system - uses lock-nut with left-hand thread which screws onto bolt with double thread
EP0027360A3 (en) * 1979-10-12 1981-06-03 Ford Motor Company Limited Locknut assembly
CN104196865A (en) * 2014-09-25 2014-12-10 胡鑫 Anti-looseness interlocking and fastening device with irregularly-shaped ratchet pad for high-speed-rail contact net
EP3144547A1 (en) * 2015-09-18 2017-03-22 Nagashima Manufacturing Co., Ltd. Fastening structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404143A1 (en) * 1977-09-23 1979-04-20 Shur Lok International Sa Nut locking system - uses lock-nut with left-hand thread which screws onto bolt with double thread
EP0027360A3 (en) * 1979-10-12 1981-06-03 Ford Motor Company Limited Locknut assembly
CN104196865A (en) * 2014-09-25 2014-12-10 胡鑫 Anti-looseness interlocking and fastening device with irregularly-shaped ratchet pad for high-speed-rail contact net
EP3144547A1 (en) * 2015-09-18 2017-03-22 Nagashima Manufacturing Co., Ltd. Fastening structure

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