FR708823A - écrou de sûreté - Google Patents

écrou de sûreté

Info

Publication number
FR708823A
FR708823A FR708823DA FR708823A FR 708823 A FR708823 A FR 708823A FR 708823D A FR708823D A FR 708823DA FR 708823 A FR708823 A FR 708823A
Authority
FR
France
Prior art keywords
safety nut
nut
safety
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
Aloyse-Eugene Zann
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 FR708823A publication Critical patent/FR708823A/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
    • F16B39/126—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts causing radial forces on the bolt-shaft
    • F16B39/128—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts causing radial forces on the bolt-shaft by means of eccentrical or spiral interengaging parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR708823D 1931-01-03 1931-01-03 écrou de sûreté Expired FR708823A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR708823T 1931-01-03

Publications (1)

Publication Number Publication Date
FR708823A true FR708823A (fr) 1931-07-29

Family

ID=9069148

Family Applications (1)

Application Number Title Priority Date Filing Date
FR708823D Expired FR708823A (fr) 1931-01-03 1931-01-03 écrou de sûreté

Country Status (1)

Country Link
FR (1) FR708823A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107131199A (zh) * 2017-06-23 2017-09-05 镇江宏强铁路器材有限公司 互锁式防松紧固装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107131199A (zh) * 2017-06-23 2017-09-05 镇江宏强铁路器材有限公司 互锁式防松紧固装置

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