FR1281025A - Dispositif de boulon à auto-serrage - Google Patents

Dispositif de boulon à auto-serrage

Info

Publication number
FR1281025A
FR1281025A FR852710A FR852710A FR1281025A FR 1281025 A FR1281025 A FR 1281025A FR 852710 A FR852710 A FR 852710A FR 852710 A FR852710 A FR 852710A FR 1281025 A FR1281025 A FR 1281025A
Authority
FR
France
Prior art keywords
self
tightening bolt
bolt device
tightening
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
FR852710A
Other languages
English (en)
Inventor
Sakio Ikeda
Kazumasa Nagasaka
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
Priority to FR852710A priority Critical patent/FR1281025A/fr
Application granted granted Critical
Publication of FR1281025A publication Critical patent/FR1281025A/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
    • F16B39/24—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)
FR852710A 1960-02-22 1961-02-14 Dispositif de boulon à auto-serrage Expired FR1281025A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR852710A FR1281025A (fr) 1960-02-22 1961-02-14 Dispositif de boulon à auto-serrage

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP809460 1960-02-22
JP5563360 1960-11-10
FR852710A FR1281025A (fr) 1960-02-22 1961-02-14 Dispositif de boulon à auto-serrage

Publications (1)

Publication Number Publication Date
FR1281025A true FR1281025A (fr) 1962-01-08

Family

ID=27245866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR852710A Expired FR1281025A (fr) 1960-02-22 1961-02-14 Dispositif de boulon à auto-serrage

Country Status (1)

Country Link
FR (1) FR1281025A (fr)

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