FR2347561B1 - - Google Patents

Info

Publication number
FR2347561B1
FR2347561B1 FR7610097A FR7610097A FR2347561B1 FR 2347561 B1 FR2347561 B1 FR 2347561B1 FR 7610097 A FR7610097 A FR 7610097A FR 7610097 A FR7610097 A FR 7610097A FR 2347561 B1 FR2347561 B1 FR 2347561B1
Authority
FR
France
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
FR7610097A
Other languages
French (fr)
Other versions
FR2347561A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Textron Inc
Original Assignee
Textron Inc
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 by Textron Inc filed Critical Textron Inc
Publication of FR2347561A1 publication Critical patent/FR2347561A1/fr
Application granted granted Critical
Publication of FR2347561B1 publication Critical patent/FR2347561B1/fr
Granted 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
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/04—Screwed connections specially modified in view of tensile load; Break-bolts for maintaining a tensile load
    • 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
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • F16B31/021—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load by means of a frangible part
    • 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
    • F16B43/02—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts with special provisions for engaging surfaces which are not perpendicular to a bolt axis or do not surround the bolt
    • 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)
  • Bolts, Nuts, And Washers (AREA)
FR7610097A 1976-03-26 1976-04-07 Systeme filete d'assemblage a boulon, ecrou et virole Granted FR2347561A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1218776A GB1493558A (en) 1976-03-26 1976-03-26 Collapsible pre-load washer for use with a nut and bolt combination

Publications (2)

Publication Number Publication Date
FR2347561A1 FR2347561A1 (fr) 1977-11-04
FR2347561B1 true FR2347561B1 (tr) 1979-01-05

Family

ID=9999938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7610097A Granted FR2347561A1 (fr) 1976-03-26 1976-04-07 Systeme filete d'assemblage a boulon, ecrou et virole

Country Status (2)

Country Link
FR (1) FR2347561A1 (tr)
GB (1) GB1493558A (tr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2184509B (en) * 1985-11-13 1988-12-14 Exotech Ltd Fastener, power tool for use with same and method tightening the fastener
EP0418002A1 (en) * 1989-09-09 1991-03-20 Westwood Finance Limited Locking fastener
FR2794500B1 (fr) * 1999-06-04 2001-06-29 Renault Dispositif de fixation par ensemble vis ecrou
ES2431895B2 (es) * 2012-05-28 2014-09-22 Guillermo Petri Larrea Sistema para mantenimiento de la precarga de uniones de piezas de tipo embridado y procedimiento asociado para montar una unión.
ES2482871B1 (es) * 2013-02-04 2015-06-12 Guillermo Petri Larrea Sistema para mantenimiento de la precarga de uniones de piezas de tipo embridado, mejorado.
US11002306B2 (en) 2017-09-30 2021-05-11 Robert E. Stewart Sacrificial washer and related components
CN111005924A (zh) * 2019-12-07 2020-04-14 吉利汽车研究院（宁波）有限公司 一种溃缩式螺母及汽车

Also Published As

Publication number Publication date
FR2347561A1 (fr) 1977-11-04
GB1493558A (en) 1977-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse