FR645784A - Rondelle pour rendre un écrou indesserrable - Google Patents

Rondelle pour rendre un écrou indesserrable

Info

Publication number
FR645784A
FR645784A FR645784DA FR645784A FR 645784 A FR645784 A FR 645784A FR 645784D A FR645784D A FR 645784DA FR 645784 A FR645784 A FR 645784A
Authority
FR
France
Prior art keywords
unbreakable
washer
nut
make
nut unbreakable
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
Paul Geoffroy
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 FR645784A publication Critical patent/FR645784A/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)
FR645784D 1927-12-14 1927-12-14 Rondelle pour rendre un écrou indesserrable Expired FR645784A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR645784T 1927-12-14

Publications (1)

Publication Number Publication Date
FR645784A true FR645784A (fr) 1928-10-31

Family

ID=9000956

Family Applications (1)

Application Number Title Priority Date Filing Date
FR645784D Expired FR645784A (fr) 1927-12-14 1927-12-14 Rondelle pour rendre un écrou indesserrable

Country Status (1)

Country Link
FR (1) FR645784A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481767A1 (fr) * 1980-01-30 1981-11-06 Hedtmann Wilhelm Kg Rondelle elastique d'arret et son procede de fabrication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481767A1 (fr) * 1980-01-30 1981-11-06 Hedtmann Wilhelm Kg Rondelle elastique d'arret et son procede de fabrication

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