BR9808907A - Porca de torque predominante de funcionamento em vazio. - Google Patents

Porca de torque predominante de funcionamento em vazio.

Info

Publication number
BR9808907A
BR9808907A BR9808907-2A BR9808907A BR9808907A BR 9808907 A BR9808907 A BR 9808907A BR 9808907 A BR9808907 A BR 9808907A BR 9808907 A BR9808907 A BR 9808907A
Authority
BR
Brazil
Prior art keywords
nut
bolt
neck portion
moved
section
Prior art date
Application number
BR9808907-2A
Other languages
English (en)
Inventor
Shahriar M Sadri
Hai-Tao-Wang
Ramon L Hurd
Original Assignee
Huck Int 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 Huck Int Inc filed Critical Huck Int Inc
Publication of BR9808907A publication Critical patent/BR9808907A/pt

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
    • F16B31/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Connection Of Plates (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Glass Compositions (AREA)
  • Mechanical Operated Clutches (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)

Abstract

Patente de Invenção: <B>"PORCA DE TORQUE PREDOMINANTE DE FUNCIONAMENTO EM VAZIO"<D>. Um fixador roscado (32) que inclui uma porca (10) e uma cavilha (30) com a porca (10) incluindo uma seção de anel (14) e uma seção de porca (12), com a seção de porca (12) possuindo uma parte de corpo principal (16) e uma parte de pescoço (18), com a parte de pescoço (18) adaptada para ser movida para dentro da seção de anel (14) e ser movida radialmente para dentro de tal modo que as roscas na parte de pescoço (18) são movidas para engate por compressão com as roscas engrazadas da cavilha (30) a fim de prover uma estrutura de torque predominante que resiste ao afrouxamento da peça de porca (10) a partir da cavilha (30).
BR9808907-2A 1997-04-16 1998-01-05 Porca de torque predominante de funcionamento em vazio. BR9808907A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/838,235 US5865581A (en) 1997-04-16 1997-04-16 Free running prevailing torque nut
PCT/US1998/000231 WO1998046892A1 (en) 1997-04-16 1998-01-05 Free running prevailing torque nut

Publications (1)

Publication Number Publication Date
BR9808907A true BR9808907A (pt) 2000-10-03

Family

ID=25276607

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9808907-2A BR9808907A (pt) 1997-04-16 1998-01-05 Porca de torque predominante de funcionamento em vazio.

Country Status (13)

Country Link
US (1) US5865581A (pt)
EP (1) EP0983444B1 (pt)
JP (1) JP4051092B2 (pt)
KR (1) KR100501208B1 (pt)
CN (1) CN1119535C (pt)
AT (1) ATE225469T1 (pt)
AU (1) AU728047B2 (pt)
BR (1) BR9808907A (pt)
CA (1) CA2282712C (pt)
DE (1) DE69808453T2 (pt)
IL (1) IL132010A (pt)
RU (1) RU2215914C2 (pt)
WO (1) WO1998046892A1 (pt)

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CN106194959A (zh) * 2016-08-30 2016-12-07 广东粤创电力科技有限公司 一种内紧式力矩压盘螺栓
CN108105247A (zh) * 2016-11-25 2018-06-01 诠丰精密工具股份有限公司 具内螺纹件及内螺纹成型工具
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EP3346147A1 (de) * 2017-01-05 2018-07-11 HILTI Aktiengesellschaft Vorrichtung zur drehmomentbegrenzung mit halteklauen
US10641307B2 (en) * 2017-02-20 2020-05-05 The Boeing Company Radiused lead-in for interference fit fasteners
CN107091269A (zh) * 2017-06-16 2017-08-25 航天精工股份有限公司 一种可用于斜面安装的自锁螺母
US10465739B2 (en) * 2017-06-30 2019-11-05 Bae Systems Information And Electronic Systems Integration Inc. Apparatus for securing an image sensor within a night vision device
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US10626908B2 (en) * 2018-03-30 2020-04-21 The Boeing Company Electromagnetic effect protective fastener with frangible collar
RU183253U1 (ru) * 2018-04-17 2018-09-14 Компания Домидо Лимитед Соединительное устройство с отрывной головкой
RU186716U1 (ru) * 2018-10-02 2019-01-30 Компания Домидо Лимитед Гайка с отрывной головкой
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Also Published As

Publication number Publication date
CN1119535C (zh) 2003-08-27
US5865581A (en) 1999-02-02
EP0983444B1 (en) 2002-10-02
CA2282712A1 (en) 1998-10-22
EP0983444A4 (en) 2000-07-05
RU2215914C2 (ru) 2003-11-10
IL132010A0 (en) 2001-03-19
EP0983444A1 (en) 2000-03-08
JP2001520726A (ja) 2001-10-30
KR20010006368A (ko) 2001-01-26
AU5816498A (en) 1998-11-11
WO1998046892A1 (en) 1998-10-22
JP4051092B2 (ja) 2008-02-20
CN1252856A (zh) 2000-05-10
IL132010A (en) 2002-09-12
ATE225469T1 (de) 2002-10-15
KR100501208B1 (ko) 2005-07-18
AU728047B2 (en) 2001-01-04
DE69808453T2 (de) 2003-07-03
CA2282712C (en) 2007-08-07
DE69808453D1 (de) 2002-11-07

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2287 DE 04-11-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.