FR669219A - écrou indesserrable - Google Patents

écrou indesserrable

Info

Publication number
FR669219A
FR669219A FR669219DA FR669219A FR 669219 A FR669219 A FR 669219A FR 669219D A FR669219D A FR 669219DA FR 669219 A FR669219 A FR 669219A
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 FR669219A publication Critical patent/FR669219A/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)
FR669219D 1929-02-06 1929-02-06 écrou indesserrable Expired FR669219A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR669219T 1929-02-06

Publications (1)

Publication Number Publication Date
FR669219A true FR669219A (fr) 1929-11-13

Family

ID=9015610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR669219D Expired FR669219A (fr) 1929-02-06 1929-02-06 écrou indesserrable

Country Status (1)

Country Link
FR (1) FR669219A (fr)

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