BR112012023834A2 - bucha autolubrificante para conexões articuladas - Google Patents

bucha autolubrificante para conexões articuladas

Info

Publication number
BR112012023834A2
BR112012023834A2 BR112012023834A BR112012023834A BR112012023834A2 BR 112012023834 A2 BR112012023834 A2 BR 112012023834A2 BR 112012023834 A BR112012023834 A BR 112012023834A BR 112012023834 A BR112012023834 A BR 112012023834A BR 112012023834 A2 BR112012023834 A2 BR 112012023834A2
Authority
BR
Brazil
Prior art keywords
self
hinged connections
lubricating bushing
sleeve
edge
Prior art date
Application number
BR112012023834A
Other languages
English (en)
Other versions
BR112012023834B1 (pt
Inventor
Emmanuel Masse
Eric Chaduiron
Patrick Villemagne
Original Assignee
Hydromecanique & Frottement
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 Hydromecanique & Frottement filed Critical Hydromecanique & Frottement
Publication of BR112012023834A2 publication Critical patent/BR112012023834A2/pt
Publication of BR112012023834B1 publication Critical patent/BR112012023834B1/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • F16C33/201—Composition of the plastic
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/74—Sealings of sliding-contact bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Sealing Devices (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Hinges (AREA)
  • Sealing Of Bearings (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Lubricants (AREA)

Abstract

bucha autolubrificante para conexões articuladas. a bucha da presente invenção é feita de um material compósito que possui um módulo de elasticidade entre 500 e 6000 n/mn2, dita bucha tendo pelo menos um bordo (1a) formado diretamente no momento de fabricação com uma extensão de sua abertura (1b) para atuar como uma barreira á prova de vazamento ou de proteção após montagem no eixo (2) criando um efeito de aperto entre o diâmetro interno de dito bordo (1a) ou bordos, e o diâmetro externo do dito eixo (2).
BR112012023834-5A 2010-03-29 2011-03-16 bucha autolubrificante para conexões articuladas BR112012023834B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1052296 2010-03-29
FR1052296A FR2957995B1 (fr) 2010-03-29 2010-03-29 Bague autolubrifiante d'articulation destinee a etre montee sur un axe
PCT/FR2011/050530 WO2011121205A1 (fr) 2010-03-29 2011-03-16 Bague autolubrifiante d'articulation destinee a etre montee sur un axe

Publications (2)

Publication Number Publication Date
BR112012023834A2 true BR112012023834A2 (pt) 2016-08-02
BR112012023834B1 BR112012023834B1 (pt) 2020-11-10

Family

ID=42269765

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012023834-5A BR112012023834B1 (pt) 2010-03-29 2011-03-16 bucha autolubrificante para conexões articuladas

Country Status (16)

Country Link
US (1) US8770844B2 (pt)
EP (1) EP2553286B1 (pt)
JP (1) JP5871902B2 (pt)
KR (1) KR101805222B1 (pt)
CN (1) CN102893042B (pt)
AU (1) AU2011234332B2 (pt)
BR (1) BR112012023834B1 (pt)
CA (1) CA2794198C (pt)
ES (1) ES2615207T3 (pt)
FR (1) FR2957995B1 (pt)
HU (1) HUE031500T2 (pt)
MX (1) MX2012010206A (pt)
PL (1) PL2553286T3 (pt)
RU (1) RU2560219C2 (pt)
TW (1) TWI537487B (pt)
WO (1) WO2011121205A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3014992B1 (fr) * 2013-12-13 2017-09-22 O S C Offshore Systems Concepts Joint d'etancheite a levres elastiques
CN104533626A (zh) * 2014-11-26 2015-04-22 成都博世德能源科技股份有限公司 一种转叶式粗效过滤装置
DE102015117754A1 (de) * 2015-10-19 2017-04-20 Federal-Mogul Deva Gmbh Gleitlagerbuchse mit integrierter Dichtlippe
US9765808B2 (en) 2016-01-22 2017-09-19 Caterpillar Inc. Self-lubricating oscillating pin joint
WO2020037081A1 (en) * 2018-08-14 2020-02-20 Cerniglia Anthony Angle pin bushing and injection mold slide having same
KR20220108657A (ko) 2021-01-27 2022-08-03 이원석 자기윤활 부싱을 제조하기 위한 적층구조체

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366425A (en) * 1963-10-04 1968-01-30 Garlock Inc Bearing with integral wiper or scraper
DE1425047A1 (de) * 1963-10-23 1968-12-05 Kupfer Asbest Co Dichtung mit Lagerungs-und Fuehrungsteil
US3527507A (en) * 1968-02-12 1970-09-08 Garlock Inc Unitary bearing element with improved,integral scraper-sealing lip
EP0050949A1 (en) * 1980-10-29 1982-05-05 JAMES WALKER & COMPANY LIMITED Combined seal, bearing and wiper/scraper ring
MY105557A (en) * 1989-05-12 1994-10-31 Mitsui Petrochemical Ind Thermoplastic resin composition and use thereof.
US5880043A (en) * 1991-04-03 1999-03-09 Hoechst Aktiengesellschaft Fiber-reinforced material and production and use thereof
CA2089460A1 (en) * 1992-04-02 1993-10-03 Michael D. Dierks Self-locking metal cap and plastic bearing
GB9213008D0 (en) * 1992-06-19 1992-08-05 Surgicarft Ltd Knee surgery
US20020012482A1 (en) * 1996-03-12 2002-01-31 Pridgeon David Kenneth Bearings
JP3770714B2 (ja) * 1996-10-31 2006-04-26 Ｎｔｎ株式会社 繊維強化樹脂組成物
JP2968225B2 (ja) * 1997-02-12 1999-10-25 ヤマウチ株式会社 ピンチローラー及びピンチローラー装置
EP1227254A1 (de) * 2001-01-24 2002-07-31 ALSTOM (Switzerland) Ltd Axialgleitlager für einen Generator
JP2003239976A (ja) * 2001-12-12 2003-08-27 Ntn Corp 高精度すべり軸受
JP2005076723A (ja) * 2003-08-29 2005-03-24 Ntn Corp 鉄道車両車軸用軸受
BRPI0506492A (pt) * 2004-01-29 2007-02-13 Glacier Garlock Bearings Inc mancal com vedação integral
CN1301298C (zh) * 2005-07-22 2007-02-21 南京工业大学 自润滑轴承材料及其制备方法
JP4811342B2 (ja) * 2007-05-02 2011-11-09 オイレス工業株式会社 合成樹脂製の滑り軸受
ATE463692T1 (de) * 2007-05-09 2010-04-15 Freudenberg Carl Kg Dichtungsring
JP2009257366A (ja) * 2008-04-14 2009-11-05 Starlite Co Ltd シール付き滑り軸受及びその製造方法

Also Published As

Publication number Publication date
BR112012023834B1 (pt) 2020-11-10
AU2011234332B2 (en) 2016-03-03
US20130064483A1 (en) 2013-03-14
MX2012010206A (es) 2013-01-29
AU2011234332A1 (en) 2012-11-08
ES2615207T3 (es) 2017-06-05
EP2553286A1 (fr) 2013-02-06
US8770844B2 (en) 2014-07-08
KR101805222B1 (ko) 2017-12-05
CA2794198C (fr) 2017-09-12
CN102893042B (zh) 2015-04-08
PL2553286T3 (pl) 2017-05-31
TWI537487B (zh) 2016-06-11
KR20130041791A (ko) 2013-04-25
FR2957995A1 (fr) 2011-09-30
HUE031500T2 (en) 2017-07-28
CN102893042A (zh) 2013-01-23
CA2794198A1 (fr) 2011-10-06
EP2553286B1 (fr) 2016-11-30
TW201207259A (en) 2012-02-16
WO2011121205A1 (fr) 2011-10-06
RU2560219C2 (ru) 2015-08-20
RU2012145795A (ru) 2014-05-10
JP5871902B2 (ja) 2016-03-01
JP2013524113A (ja) 2013-06-17
FR2957995B1 (fr) 2012-06-29

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/03/2011, OBSERVADAS AS CONDICOES LEGAIS.