FR718073A - écrou indesserrable - Google Patents

écrou indesserrable

Info

Publication number
FR718073A
FR718073A FR718073DA FR718073A FR 718073 A FR718073 A FR 718073A FR 718073D A FR718073D A FR 718073DA FR 718073 A FR718073 A FR 718073A
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
Felix Duperrier
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 FR718073A publication Critical patent/FR718073A/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
    • F16B39/12—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts
    • F16B39/16—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts in which the screw-thread of the locknut differs from that of the nut
    • 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
    • F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR718073D 1931-06-02 1931-06-02 écrou indesserrable Expired FR718073A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR718073T 1931-06-02

Publications (1)

Publication Number Publication Date
FR718073A true FR718073A (fr) 1932-01-19

Family

ID=9090399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR718073D Expired FR718073A (fr) 1931-06-02 1931-06-02 écrou indesserrable

Country Status (1)

Country Link
FR (1) FR718073A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006659A1 (fr) * 1986-04-23 1987-11-05 Otto Ritzinger Procede pour bloquer en rotation des boulons traversants munis d'ecrous de fixation hexagonaux (multipans)
CN111473036A (zh) * 2020-05-15 2020-07-31 申秀云 一种止动舌螺母防松装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006659A1 (fr) * 1986-04-23 1987-11-05 Otto Ritzinger Procede pour bloquer en rotation des boulons traversants munis d'ecrous de fixation hexagonaux (multipans)
CN111473036A (zh) * 2020-05-15 2020-07-31 申秀云 一种止动舌螺母防松装置

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