BR9803460A - Porca de travamento não deformada com fenda. - Google Patents

Porca de travamento não deformada com fenda.

Info

Publication number
BR9803460A
BR9803460A BR9803460-0A BR9803460A BR9803460A BR 9803460 A BR9803460 A BR 9803460A BR 9803460 A BR9803460 A BR 9803460A BR 9803460 A BR9803460 A BR 9803460A
Authority
BR
Brazil
Prior art keywords
nut
around
lock nut
deformation element
locking nut
Prior art date
Application number
BR9803460-0A
Other languages
English (en)
Inventor
John Patterson
Nandan R Mehta
Original Assignee
Illinois Tool Works
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 Illinois Tool Works filed Critical Illinois Tool Works
Publication of BR9803460A publication Critical patent/BR9803460A/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
    • 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
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/284—Locking by means of elastic deformation
    • F16B39/286—Locking by means of elastic deformation caused by saw cuts
    • 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
    • F16B39/26—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 with spring washers fastened to the nut or bolt-head

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Dowels (AREA)

Abstract

"PORCA DE TRAVAMENTO NãO DEFORMADA COM FENDA" Uma porca de travamento engatável de forma rosqueada e retida de forma travada em torno de um eixo rosqueado que se estende através de uma peça de trabalho, a porca de travamento possuindo pelo menos uma fenda deformável disposta em uma parte lateral da mesma e disposta de forma transversal com relação ao eixo de orifício de porca de travamento, a porca de travamento possuindo também um elemento de deformação de porca que se projeta a partir de uma extremidade inferior do mesmo, onde pelo menos uma parte do elemento de deformação de porca está em alinhamento substancialmente axial com a fenda deformável. A porca de travamento não é deformada antes da instalação da mesma em torno do eixo rosqueado. O elemento de deformação de porca é engatável com a peça de trabalho para deformar a porca de travamento durante a instalação rosqueada da porca de travamento em torno do eixo rosqueado, retendo dessa forma a porca de travamento em torno do mesmo, onde a porca de travamento possui uma performance de torque relativamente consistente com o espalhamento estatístico reduzido durante vários ciclos de instalação e remoção da porca em torno do eixo rosqueado. O elemento de deformação de porca é uma parte anular da saia disposta de maneira periférica na extremidade inferior da porca de travamento, que pode possuir superfície substancialmente rebaixada. A porca de travamento pode alternativamente incluir uma arruela flexível acoplada de forma rotativa à mesma.
BR9803460-0A 1997-09-19 1998-09-15 Porca de travamento não deformada com fenda. BR9803460A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/934,380 US5915902A (en) 1997-09-19 1997-09-19 Undeformed lock nut with slot

Publications (1)

Publication Number Publication Date
BR9803460A true BR9803460A (pt) 1999-10-26

Family

ID=25465471

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9803460-0A BR9803460A (pt) 1997-09-19 1998-09-15 Porca de travamento não deformada com fenda.

Country Status (7)

Country Link
US (1) US5915902A (pt)
EP (1) EP0903508A1 (pt)
JP (1) JPH11148509A (pt)
AU (1) AU708510B2 (pt)
BR (1) BR9803460A (pt)
CA (1) CA2246070A1 (pt)
TW (1) TW374104B (pt)

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US6095733A (en) * 1998-06-29 2000-08-01 Huck International, Inc. Threaded fastener with determinable clamp load
JP3772265B2 (ja) * 2000-05-17 2006-05-10 株式会社シマノ 釣り用塗装部品
US6520464B1 (en) 2000-06-12 2003-02-18 Rockwell Automation Technologies, Inc. Assembly for facilitating mounting and removal of an article
SE516862C2 (sv) * 2000-07-14 2002-03-12 Allgon Ab Avstämningsskruvanordning samt metod och resonator
DE10161026A1 (de) * 2001-12-12 2003-06-26 Hilti Ag Selbstsicherndes Schraubelement
US7094238B2 (en) 2002-11-22 2006-08-22 Sdgi Holdings, Inc. Variable angle adaptive plate
US7462007B2 (en) * 2004-07-14 2008-12-09 Paul Sullivan Reactive biasing fasteners
US7857566B2 (en) 2005-07-14 2010-12-28 Reactive Spring Fasteners, Llc Reactive fasteners
US7727239B2 (en) * 2005-06-10 2010-06-01 Zimmer Technology, Inc. Milling system with guide paths and related methods for resecting a joint articulation surface
US7437976B1 (en) 2006-09-05 2008-10-21 Harold Goldbaum Positive auto-blocking nut ensemble and torqueing tool
US20090064480A1 (en) * 2007-09-11 2009-03-12 Hiroaki Migita Method of a fastening a bolt and a nut and their fastening structure
US8100617B2 (en) * 2008-01-22 2012-01-24 Nexteer (Beijing) Technology Co., Ltd. Fastener system with frangible member
US8541916B2 (en) * 2009-12-17 2013-09-24 Siemens Energy, Inc. Nut securing arrangement for electrical generator
JP2014224594A (ja) * 2013-05-17 2014-12-04 嘉彦 芋田 ゆるみ止めナット
DE102014002192A1 (de) * 2014-02-11 2015-08-13 Spieth-Maschinenelemente Gmbh & Co. Kg Maschinenelement
CN104019111A (zh) * 2014-06-12 2014-09-03 航天精工股份有限公司 防松螺母套件及其使用方法
CN104019110A (zh) * 2014-06-12 2014-09-03 费小芳 一种螺母
JP6542567B2 (ja) * 2015-04-09 2019-07-10 シマノコンポネンツ マレーシア エスディーエヌ．ビーエッチディー． 釣り用リールのワッシャ
DE102015117784A1 (de) * 2015-10-19 2017-04-20 Kathrein-Werke Kg Spreiznietverbindung und Verfahren zur Montage derselben
CN108626221B (zh) * 2017-03-21 2022-03-04 中兴通讯股份有限公司 射频模块及其壳体结构和螺纹自锁结构
CN107701551A (zh) * 2017-09-20 2018-02-16 重庆佳岳机械制造有限公司 一种用于汽摩车牌照的安装固定装置
TWM582084U (zh) * 2019-03-15 2019-08-11 王鼎瑞 Fastening structure
CN111503114A (zh) * 2020-04-22 2020-08-07 成都迈特航空制造有限公司 一种可重复使用的自锁螺栓

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US613777A (en) * 1898-11-08 Nut-lock
GB190307767A (en) * 1903-04-03 1903-12-17 Steel Nut And Joseph Hampton L New or Improved Lock-nuts for Screw Bolts, and Screwed Rods and Tubes and others Screws.
US1351676A (en) * 1919-04-26 1920-08-31 Walter S Myers Nut-lock
US1449683A (en) * 1921-08-06 1923-03-27 William E Lippold Nut lock
GB188267A (en) * 1922-02-01 1922-11-09 Harry Gardner Norwood Improvements in nut locks
US2142819A (en) * 1936-03-23 1939-01-03 Illinois Tool Works Self-gripping device
US2243515A (en) * 1941-01-16 1941-05-27 Multigrip Safety Nut Inc Bolt and nut lock
GB551534A (en) * 1941-08-29 1943-02-26 R K Dundas Ltd Improvements in or relating to lock nuts
BE460443A (pt) * 1945-06-13
US2570863A (en) * 1945-10-12 1951-10-09 Mac Lean Fogg Lock Nut Co Lock nut
DE1400205A1 (de) * 1961-05-26 1969-02-27 Hanfland Curt H Sicherungsmutter
US3659491A (en) * 1971-03-08 1972-05-02 Trw Inc Rotatable nut and washer assembly
US4043369A (en) * 1976-03-11 1977-08-23 Abernethy Robert R Edge deformable lock nut
FR2357771A1 (fr) * 1976-07-09 1978-02-03 Thiant Boulonnerie Ecrou de securite a embase
GB2119886B (en) * 1982-05-05 1986-01-15 Alan Elgar Herbert Ellis Self locking nuts
DE3319244A1 (de) * 1983-05-27 1984-11-29 Lauer, Christine, 8770 Lohr Selbstsichernde mutter, schraube oder gewindestift
FR2597386B1 (fr) * 1986-04-17 1989-10-13 Framatome Sa Dispositif de prehension pour mise en tension d'elements de vissage.
US4986712A (en) * 1989-12-18 1991-01-22 Emhart Industries, Inc. Fastener assembly
US5662443A (en) * 1996-04-08 1997-09-02 Illinois Tool Works Inc. Prevailing torque nut

Also Published As

Publication number Publication date
EP0903508A1 (en) 1999-03-24
TW374104B (en) 1999-11-11
CA2246070A1 (en) 1999-03-19
AU8521598A (en) 1999-04-01
US5915902A (en) 1999-06-29
JPH11148509A (ja) 1999-06-02
AU708510B2 (en) 1999-08-05

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law