FR722299A - écrou indesserrable - Google Patents

écrou indesserrable

Info

Publication number
FR722299A
FR722299A FR722299DA FR722299A FR 722299 A FR722299 A FR 722299A FR 722299D A FR722299D A FR 722299DA FR 722299 A FR722299 A FR 722299A
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
Jean-Leon Chardard
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 FR722299A publication Critical patent/FR722299A/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00Locking of screws, bolts or nuts
    • F16B39/02Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/12Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts
    • F16B39/122Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts foreseen with mating surfaces inclined, i.e. not normal, to the bolt axis

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR722299D 1930-11-24 1930-11-24 écrou indesserrable Expired FR722299A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR722299T 1930-11-24

Publications (1)

Publication Number Publication Date
FR722299A true FR722299A (fr) 1932-03-15

Family

ID=9100801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR722299D Expired FR722299A (fr) 1930-11-24 1930-11-24 écrou indesserrable

Country Status (1)

Country Link
FR (1) FR722299A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103398077A (zh) * 2013-07-30 2013-11-20 苏州天华有色金属制品有限公司 一种紧固组件
CN108518403A (zh) * 2018-06-29 2018-09-11 四川省内江巨星水暖气五金器材厂 防松螺母
CN110285131A (zh) * 2019-07-16 2019-09-27 吴希春 一种通用自锁紧固螺母及紧固组件

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103398077A (zh) * 2013-07-30 2013-11-20 苏州天华有色金属制品有限公司 一种紧固组件
CN108518403A (zh) * 2018-06-29 2018-09-11 四川省内江巨星水暖气五金器材厂 防松螺母
CN110285131A (zh) * 2019-07-16 2019-09-27 吴希春 一种通用自锁紧固螺母及紧固组件

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