BR0308842A - Lacre de haste - Google Patents

Lacre de haste

Info

Publication number
BR0308842A
BR0308842A BR0308842-1A BR0308842A BR0308842A BR 0308842 A BR0308842 A BR 0308842A BR 0308842 A BR0308842 A BR 0308842A BR 0308842 A BR0308842 A BR 0308842A
Authority
BR
Brazil
Prior art keywords
wear sleeve
sealing member
assembly
seal
conductor
Prior art date
Application number
BR0308842-1A
Other languages
English (en)
Other versions
BRPI0308842B1 (pt
Inventor
Frederick R Hatch
Matthew J Cibor
David M Toth
Ronald J Krimmer
Original Assignee
Federal Mogul Corp
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 Federal Mogul Corp filed Critical Federal Mogul Corp
Publication of BR0308842A publication Critical patent/BR0308842A/pt
Publication of BRPI0308842B1 publication Critical patent/BRPI0308842B1/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3228—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip formed by deforming a flat ring
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
    • F16J15/3264—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals the elements being separable from each other

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Sealing Devices (AREA)

Abstract

"LACRE DE HASTE". Conjunto de lacre lubrificante (10) contém um componente de lacre externo (18) e uma manga de desgaste interna separada (36). O componente de lacre externo (18) possui um condutor (20) e um elemento de lacre de PTFE (30) que repousa sobre a manga de desgaste (36) para fornecer colar de lacre que se estende para um lado de óleo do conjunto de lacre (10). A manga de desgaste (36) é formada sobre um lado de ar do conjunto (10) com um flanco posterior (34), mas é livre de qualquer desses flancos sobre o lado do óleo. O flanco posterior (34) possui uma parte axial (38) que se estende para o componente de lacre (66) para definir um trajeto de exclusão de fragmentos em labirinto. Uma ou mais bordas de exclusão de fragmentos elastoméricos (54) e (56) são formadas sobre o condutor (20) e são posicionados precisamente com relação à manga de desgaste (36) com o auxílio de uma ferramenta de instalação (92) que se encaixa e fica de frente para o componente de lacre (66) e manga de desgaste (36) para pressioná-los em alinhamento axial preciso entre si de forma reproduzível.
BRPI0308842-1A 2002-03-26 2003-03-21 Conjunto de lacre lubrificante, método de instalação de dito conjunto e lacre lubrificante BRPI0308842B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36792602P 2002-03-26 2002-03-26
PCT/US2003/008942 WO2003083330A2 (en) 2002-03-26 2003-03-21 Shaft seal

Publications (2)

Publication Number Publication Date
BR0308842A true BR0308842A (pt) 2005-01-25
BRPI0308842B1 BRPI0308842B1 (pt) 2015-07-14

Family

ID=28675422

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0308842-1A BRPI0308842B1 (pt) 2002-03-26 2003-03-21 Conjunto de lacre lubrificante, método de instalação de dito conjunto e lacre lubrificante

Country Status (8)

Country Link
US (1) US7055828B2 (pt)
EP (1) EP1488144B1 (pt)
CN (1) CN100549475C (pt)
AU (1) AU2003224749A1 (pt)
BR (1) BRPI0308842B1 (pt)
DE (1) DE60335087D1 (pt)
MX (1) MXPA04007963A (pt)
WO (1) WO2003083330A2 (pt)

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DE20212758U1 (de) * 2002-08-20 2004-01-08 Dichtungstechnik G. Bruss Gmbh & Co. Kg Vormontierbare Kassettendichtung mit integrierter Lauffläche
BR0300444A (pt) * 2003-02-26 2004-11-03 Sabo Ind & Comercio Ltda Aperfeiçoamento no apoio do elemento de vedação em ptfe
DE10358876A1 (de) * 2003-12-16 2005-07-28 Fag Kugelfischer Ag Dichtung mit berührungslos zueinander angeordneten Abweisringen
US20090127796A1 (en) * 2005-06-07 2009-05-21 Nok Corporation Sealing device
US7909333B2 (en) * 2007-01-12 2011-03-22 Federal-Mogul Worldwide, Inc. Unitized seal assembly having soft retention and debris expulsion features
US8174929B2 (en) 2007-07-02 2012-05-08 Schlumberger Technology Corporation Spindle for mud pulse telemetry applications
PT2031252E (pt) * 2007-08-28 2010-05-17 Ebm Papst Mulfingen Gmbh & Co Ventilador para o transporte de meios
US8342535B2 (en) * 2007-11-20 2013-01-01 The Timken Company Non-contact labyrinth seal assembly and method of construction thereof
US8991829B2 (en) 2007-11-20 2015-03-31 The Timken Company Non-contact labyrinth seal assembly and method of construction thereof
DE102008017409B4 (de) * 2008-04-05 2016-02-11 Schaeffler Technologies AG & Co. KG Dichtungsanordnung sowie Radlager mit der Dichtungsanordnung
US8028852B2 (en) * 2008-05-30 2011-10-04 Freudenberg-Nok General Partnership Two-piece shipping cap for a seal
DE102008047120B4 (de) 2008-09-15 2012-09-13 Federal-Mogul Sealing Systems Gmbh Radialwellendichtringe
JP5748229B2 (ja) * 2009-11-11 2015-07-15 ガーロック・シーリング・テクノロジーズ・エルエルシー 満液軸受アイソレータ
DE102010001345B4 (de) * 2010-01-28 2013-09-19 Trelleborg Sealing Solutions Germany Gmbh Drehdurchführung
US8235391B2 (en) * 2010-03-17 2012-08-07 Federal-Mogul Corporation Radial shaft seal assembly with lubrication retention and debris exclusion feature and method of construction thereof
US7963012B1 (en) * 2010-05-28 2011-06-21 JMW Golf LLC Tool for seating a grip on the shaft of a golf club
DE102010045671A1 (de) * 2010-09-17 2012-03-22 Carl Freudenberg Kg Dichtprofil
US8844935B2 (en) 2011-04-13 2014-09-30 Gamesa Innovation & Technology, S.L. Seal arrangement
JP6074413B2 (ja) 2011-06-09 2017-02-01 フェデラル−モーグル コーポレイション シャフトシールアセンブリ
CN104040228B (zh) * 2012-06-25 2016-10-05 伊格尔工业股份有限公司 密封装置
WO2014021179A1 (ja) 2012-07-30 2014-02-06 Nok株式会社 密封装置
US9086150B2 (en) 2013-01-24 2015-07-21 Federal-Mogul Corporation Elastomeric shaft seal formed without oven post curing
WO2014134116A1 (en) * 2013-02-27 2014-09-04 Hendrickson Usa, L.L.C. Main seal for a heavy-duty vehicle wheel-end assembly
US8864139B2 (en) 2013-03-04 2014-10-21 Federal-Mogul Corporation Non-contact labyrinth seal assembly
ITTO20130800A1 (it) * 2013-10-03 2015-04-04 Skf Ab Unità di tenuta, in particolare per cuscinetti di rotolamento
US9759330B2 (en) * 2014-02-04 2017-09-12 Freudenberg-Nok General Partnership Energy saving seal with rocking dust lip
EP2949972B1 (en) * 2014-05-26 2017-03-15 Carl Freudenberg KG Cassette seal
KR101893091B1 (ko) * 2014-12-04 2018-08-29 엔오케이 가부시키가이샤 토셔널 댐퍼와 오일 씰을 이용한 밀봉구조
CN104534097B (zh) * 2014-12-26 2018-10-26 中国兵器工业集团第五三研究所 一种动压平衡旋转密封件
US10415642B2 (en) * 2015-06-09 2019-09-17 Aktiebolaget Skf Coupling system of a sealing assembly with a rotating annular element
DE102015016642B4 (de) * 2015-12-17 2019-03-14 Kaco Gmbh + Co. Kg Radialwellendichtung sowie Verfahren zum Abdichten eines drehenden Maschinenteils mit einer Radialwellendichtung
CN108087556B (zh) * 2016-11-23 2021-03-30 舍弗勒技术股份两合公司 盒式密封结构
CN109307077B (zh) * 2017-07-27 2022-11-29 舍弗勒技术股份两合公司 密封组件
US10527173B2 (en) * 2017-08-15 2020-01-07 Aktiebolaget Skf Resilient shaft seal
FR3071296B1 (fr) * 2017-09-15 2020-01-24 Schneider Electric Industries Sas Dispositif d'etancheite pour organe de dialogue homme-machine
US10955006B2 (en) 2018-05-30 2021-03-23 Freudenberg-Nok General Partnership Radial shaft seal with dynamic exclusion of contamination
CN113728184B (zh) * 2019-03-12 2024-07-02 美国联合金属制品股份有限公司 具有固定塑料晶片的包覆模塑的橡胶衬垫的密封件壳体
JP7203971B2 (ja) * 2019-06-12 2023-01-13 Nok株式会社 密封装置
EP3991918A1 (de) * 2020-10-28 2022-05-04 Hilti Aktiengesellschaft Dichtgeometrie für eine mobile werkzeugmaschine
CN114321529A (zh) * 2021-12-23 2022-04-12 成都永业有限公司 一种快换式过气连接接头
US12110966B2 (en) * 2023-02-14 2024-10-08 Aktiebolaget Skf Self-retaining lip seal

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Also Published As

Publication number Publication date
EP1488144A2 (en) 2004-12-22
US7055828B2 (en) 2006-06-06
AU2003224749A1 (en) 2003-10-13
BRPI0308842B1 (pt) 2015-07-14
EP1488144A4 (en) 2005-06-29
CN1643276A (zh) 2005-07-20
MXPA04007963A (es) 2004-11-26
CN100549475C (zh) 2009-10-14
WO2003083330A2 (en) 2003-10-09
US20030184021A1 (en) 2003-10-02
AU2003224749A8 (en) 2003-10-13
DE60335087D1 (de) 2011-01-05
EP1488144B1 (en) 2010-11-24
WO2003083330A3 (en) 2004-07-08

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 14/07/2015, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)