FR720782A - Lock nut device - Google Patents

Lock nut device

Info

Publication number
FR720782A
FR720782A FR720782DA FR720782A FR 720782 A FR720782 A FR 720782A FR 720782D A FR720782D A FR 720782DA FR 720782 A FR720782 A FR 720782A
Authority
FR
France
Prior art keywords
lock nut
nut device
lock
nut
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
Henri-Charles-Feli Petitdidier
Jean Eindhoven
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 FR720782A publication Critical patent/FR720782A/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
    • F16B39/24—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)
FR720782D 1930-11-05 1930-11-05 Lock nut device Expired FR720782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR720782T 1930-11-05

Publications (1)

Publication Number Publication Date
FR720782A true FR720782A (en) 1932-02-24

Family

ID=9094751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR720782D Expired FR720782A (en) 1930-11-05 1930-11-05 Lock nut device

Country Status (1)

Country Link
FR (1) FR720782A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6146074A (en) * 1996-06-26 2000-11-14 Daiyasu Metal Industry Co., Ltd. Washer having an inclined profile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6146074A (en) * 1996-06-26 2000-11-14 Daiyasu Metal Industry Co., Ltd. Washer having an inclined profile

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