FR730428A - Rondelle élastique - Google Patents

Rondelle élastique

Info

Publication number
FR730428A
FR730428A FR730428DA FR730428A FR 730428 A FR730428 A FR 730428A FR 730428D A FR730428D A FR 730428DA FR 730428 A FR730428 A FR 730428A
Authority
FR
France
Prior art keywords
spring washer
washer
spring
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 FR730428A publication Critical patent/FR730428A/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
    • 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
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR730428D 1932-01-21 1932-01-21 Rondelle élastique Expired FR730428A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR730428T 1932-01-21

Publications (1)

Publication Number Publication Date
FR730428A true FR730428A (fr) 1932-08-12

Family

ID=9114464

Family Applications (1)

Application Number Title Priority Date Filing Date
FR730428D Expired FR730428A (fr) 1932-01-21 1932-01-21 Rondelle élastique

Country Status (1)

Country Link
FR (1) FR730428A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1080354B (de) * 1952-12-19 1960-04-21 Vossloh Werke Gmbh Schraubensicherung in Form einer Schraubenfeder
US4020734A (en) * 1975-11-26 1977-05-03 Star Expansion Industries Corporation Tension indicator for fastener means

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1080354B (de) * 1952-12-19 1960-04-21 Vossloh Werke Gmbh Schraubensicherung in Form einer Schraubenfeder
US4020734A (en) * 1975-11-26 1977-05-03 Star Expansion Industries Corporation Tension indicator for fastener means

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