FR662719A - écrou indesserrable - Google Patents

écrou indesserrable

Info

Publication number
FR662719A
FR662719A FR662719DA FR662719A FR 662719 A FR662719 A FR 662719A FR 662719D A FR662719D A FR 662719DA FR 662719 A FR662719 A FR 662719A
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
Andre Dulac
Georges Montviller
Maurice Aptinat
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 FR662719A publication Critical patent/FR662719A/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
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/36—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt with conical locking parts, which may be split, including use of separate rings co-operating therewith

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Surgical Instruments (AREA)
  • Stringed Musical Instruments (AREA)
FR662719D 1929-09-24 1928-10-20 écrou indesserrable Expired FR662719A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR37458T 1929-09-24

Publications (1)

Publication Number Publication Date
FR662719A true FR662719A (fr) 1929-08-10

Family

ID=8674085

Family Applications (2)

Application Number Title Priority Date Filing Date
FR662719D Expired FR662719A (fr) 1929-09-24 1928-10-20 écrou indesserrable
FR37458D Expired FR37458E (fr) 1929-09-24 1929-09-24 écrou indesserrable

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR37458D Expired FR37458E (fr) 1929-09-24 1929-09-24 écrou indesserrable

Country Status (3)

Country Link
BE (1) BE364409A (fr)
FR (2) FR662719A (fr)
GB (1) GB338674A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443466A (en) * 1946-01-29 1948-06-15 Cyril G Aschenback Locking, threading insert
US2754134A (en) * 1952-10-08 1956-07-10 Gray Tool Co Oil well hanger assembly

Also Published As

Publication number Publication date
GB338674A (en) 1930-11-27
FR37458E (fr) 1930-12-15
BE364409A (fr)

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