FR542356A - Dispositif de rondelle élastique pour rendre les écrous indesserrables - Google Patents

Dispositif de rondelle élastique pour rendre les écrous indesserrables

Info

Publication number
FR542356A
FR542356A FR542356DA FR542356A FR 542356 A FR542356 A FR 542356A FR 542356D A FR542356D A FR 542356DA FR 542356 A FR542356 A FR 542356A
Authority
FR
France
Prior art keywords
unbreakable
nuts
make
spring washer
washer device
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
Natthew Richard May
John Albert Blackall Wesley
Henry George Moll
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 FR542356A publication Critical patent/FR542356A/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
    • F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR542356D 1921-10-14 1921-10-14 Dispositif de rondelle élastique pour rendre les écrous indesserrables Expired FR542356A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR542356T 1921-10-14

Publications (1)

Publication Number Publication Date
FR542356A true FR542356A (fr) 1922-08-10

Family

ID=8930815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR542356D Expired FR542356A (fr) 1921-10-14 1921-10-14 Dispositif de rondelle élastique pour rendre les écrous indesserrables

Country Status (1)

Country Link
FR (1) FR542356A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101173693B (zh) * 2007-08-15 2011-05-04 浙江开控电气有限公司 防松垫圈和防松紧固组件

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101173693B (zh) * 2007-08-15 2011-05-04 浙江开控电气有限公司 防松垫圈和防松紧固组件

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