FR645688A - écrou indesserrable - Google Patents

écrou indesserrable

Info

Publication number
FR645688A
FR645688A FR645688DA FR645688A FR 645688 A FR645688 A FR 645688A FR 645688D A FR645688D A FR 645688DA FR 645688 A FR645688 A FR 645688A
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
Lucien-Marius Bernard
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 FR645688A publication Critical patent/FR645688A/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
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/04—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR645688D 1927-11-08 1927-11-08 écrou indesserrable Expired FR645688A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR645688T 1927-11-08

Publications (1)

Publication Number Publication Date
FR645688A true FR645688A (fr) 1928-10-30

Family

ID=9000896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR645688D Expired FR645688A (fr) 1927-11-08 1927-11-08 écrou indesserrable

Country Status (1)

Country Link
FR (1) FR645688A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754689A (en) * 1953-06-05 1956-07-17 Jack R Ritz Adjustable pulley

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754689A (en) * 1953-06-05 1956-07-17 Jack R Ritz Adjustable pulley

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