FR710223A - écrou indesserrable - Google Patents

écrou indesserrable

Info

Publication number
FR710223A
FR710223A FR710223DA FR710223A FR 710223 A FR710223 A FR 710223A FR 710223D A FR710223D A FR 710223DA FR 710223 A FR710223 A FR 710223A
Authority
FR
France
Prior art keywords
lock nut
nut
lock
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
Gaston Decrouy
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 FR710223A publication Critical patent/FR710223A/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)
FR710223D 1930-12-17 1930-12-17 écrou indesserrable Expired FR710223A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR710223T 1930-12-17

Publications (1)

Publication Number Publication Date
FR710223A true FR710223A (fr) 1931-08-20

Family

ID=9070765

Family Applications (1)

Application Number Title Priority Date Filing Date
FR710223D Expired FR710223A (fr) 1930-12-17 1930-12-17 écrou indesserrable

Country Status (1)

Country Link
FR (1) FR710223A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994007041A1 (fr) * 1992-09-11 1994-03-31 Norman Leslie Matthews Ecrou auto-bloquant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994007041A1 (fr) * 1992-09-11 1994-03-31 Norman Leslie Matthews Ecrou auto-bloquant

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