BR9301179A - Arranjo de vedacao - Google Patents

Arranjo de vedacao

Info

Publication number
BR9301179A
BR9301179A BR9301179A BR9301179A BR9301179A BR 9301179 A BR9301179 A BR 9301179A BR 9301179 A BR9301179 A BR 9301179A BR 9301179 A BR9301179 A BR 9301179A BR 9301179 A BR9301179 A BR 9301179A
Authority
BR
Brazil
Prior art keywords
sealing
shaft
limb
encased
elastomeric material
Prior art date
Application number
BR9301179A
Other languages
English (en)
Inventor
Norbert Klein
Gerhard Freiwald
Original Assignee
Freudenberg Carl Fa
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 Freudenberg Carl Fa filed Critical Freudenberg Carl Fa
Publication of BR9301179A publication Critical patent/BR9301179A/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
    • F16J15/3224—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip capable of accommodating changes in distances or misalignment between the surfaces, e.g. able to compensate for defaults of eccentricity or angular deviations
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • F16C27/066—Ball or roller bearings
    • 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
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/768—Sealings of ball or roller bearings between relatively stationary parts, i.e. static seals
    • 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
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
    • 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
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Of Bearings (AREA)
  • Glass Compositions (AREA)
  • Materials For Medical Uses (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
BR9301179A 1992-03-27 1993-03-15 Arranjo de vedacao BR9301179A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4209953A DE4209953A1 (de) 1992-03-27 1992-03-27 Dichtungsanordnung

Publications (1)

Publication Number Publication Date
BR9301179A true BR9301179A (pt) 1993-10-05

Family

ID=6455136

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9301179A BR9301179A (pt) 1992-03-27 1993-03-15 Arranjo de vedacao

Country Status (8)

Country Link
US (1) US5370404A (pt)
EP (1) EP0562160B1 (pt)
JP (1) JP2596693B2 (pt)
AT (1) ATE132594T1 (pt)
BR (1) BR9301179A (pt)
CA (1) CA2083565C (pt)
DE (2) DE4209953A1 (pt)
ES (1) ES2082329T3 (pt)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5509667A (en) * 1992-11-04 1996-04-23 Firma Carl Freudenberg Radial lip seal for a shaft in a housing
US5596235A (en) * 1993-02-22 1997-01-21 Nidec Corporation Spindle motor with seal structure
DE4434573A1 (de) * 1994-09-28 1996-04-04 Vr Dichtungen Gmbh Radialwellendichtring mit integrierter Druckabstützung
DE4438947C2 (de) * 1994-10-31 1998-01-15 Freudenberg Carl Fa Dichtungsanordnung
US5697710A (en) * 1995-10-20 1997-12-16 Nok Corporation Bearing seals and bearing and seal assemblies
KR0130985Y1 (ko) * 1996-10-10 1999-10-01 현대자동차주식회사 밸브스템실(seal)장착구조
DE19648602C2 (de) * 1996-11-23 2000-01-05 Freudenberg Carl Fa Dichtungsanordnung
CN1165697C (zh) * 1996-12-16 2004-09-08 株式会社理光 密封垫的唇部翻卷复原方法
DE19713333C2 (de) * 1997-03-29 2000-01-13 Fag Automobiltechnik Ag Wälzlagerbefestigung
US5975538A (en) * 1997-06-19 1999-11-02 John Crane Inc. Radial lip shaft seal
IT1294864B1 (it) * 1997-09-12 1999-04-23 Skf Ind Spa Complesso di tenuta per un cuscinetto di rotolamento.
US20020011710A1 (en) 1997-09-25 2002-01-31 Oldenburg Michael R. Retrofittable severe duty seal for a shaft
US6186507B1 (en) 1997-09-25 2001-02-13 Michael R. Oldenburg Retrofittable severe duty seal for a shaft
US6177744B1 (en) * 1998-03-17 2001-01-23 Reliance Electric Technologies, Llc Seal arrangement for an electric motor
DE19925121A1 (de) * 1999-06-01 2000-12-21 Freudenberg Carl Fa Dichtungsanordnung
DE20013400U1 (de) * 2000-08-03 2000-12-21 Kun Teng Industry Co., Ltd., Ta-Ya Hsiang, Taichung Naben-Kraftübertragungsmechanismus mit einem Dichtungselement
US6386644B2 (en) * 2000-08-08 2002-05-14 Kun Teng Industry Co., Ltd. Bicycle hub provided with a seal member for preventing entrance of dust
US7055826B2 (en) * 2001-08-02 2006-06-06 Dunrite Manufacturing Co., Inc. Seal and bearing assembly
US6692007B2 (en) 2001-10-31 2004-02-17 Transcom, Inc. Seal for a shaft
US20040195778A1 (en) * 2003-04-04 2004-10-07 Smith Oscar M. Resilient mount and shaft seal for motor
DE10347361B4 (de) * 2003-10-11 2013-04-11 Schaeffler Technologies AG & Co. KG System zum Sichern eines Wälzlagers in axiale Richtungen
US20050167928A1 (en) * 2004-02-04 2005-08-04 Park Edward H. Dynamic seal using vulcanization of fluorocarbon elastomers
ATE438042T1 (de) * 2004-05-21 2009-08-15 Skf Ab Lageranordnung bestehend aus einem lager und einem lagerträger
DE102005004323A1 (de) * 2005-01-31 2006-09-28 Robert Bosch Gmbh Dichtelement und Antriebseinheit beinhaltend ein Dichtelement
US7854432B2 (en) * 2005-02-24 2010-12-21 Freudenberg-Nok General Partnership Dynamic seal
US7854433B2 (en) * 2005-02-24 2010-12-21 Freudenberg-Nok General Partnership Dynamic seal
US7658387B2 (en) 2005-06-27 2010-02-09 Freudenberg-Nok General Partnership Reinforced elastomeric seal
US20070004865A1 (en) 2005-06-29 2007-01-04 Freudenberg-Nok General Partnership Dynamic vulcanization of fluorocarbon elastomers containing peroxide cure sites
JP2007187234A (ja) * 2006-01-13 2007-07-26 Nabtesco Corp オイルシール
US8376369B2 (en) * 2006-02-10 2013-02-19 Freudenberg-Nok General Partnership Seal with spiral grooves and contamination entrapment dams
US8925927B2 (en) 2006-02-10 2015-01-06 Freudenberg-Nok General Partnership Seal with controllable pump rate
US7775528B2 (en) 2006-02-13 2010-08-17 Freudenberg-Nok General Partnership Bi-directional pattern for dynamic seals
JP2008202782A (ja) * 2007-01-26 2008-09-04 Jtekt Corp 転がり軸受装置
US8052152B2 (en) * 2007-03-09 2011-11-08 Federal-Mogul Corporation Dynamic shaft seal and method of installation thereof
US7887062B2 (en) * 2007-04-18 2011-02-15 Freudenberg-Nok General Partnership Radial shaft seal with large radial offset accommodation
DE102007027372A1 (de) * 2007-06-11 2008-12-18 Cognis Oleochemicals Gmbh Verfahren zur Hydrierung von Glycerin
DE102007027371A1 (de) * 2007-06-11 2008-12-18 Cognis Oleochemicals Gmbh Verfahren zur Herstellung einer Verbindung aufweisend mindestens eine Ester-Gruppe
IT1391599B1 (it) * 2008-07-21 2012-01-11 Tenute S R L Guarnizione di tenuta e relativo metodo di realizzazione
US8590903B2 (en) 2009-03-24 2013-11-26 Freudenberg-Nok General Partnership Lip seal with inversion prevention feature
DE102009036149A1 (de) * 2009-06-17 2010-12-30 Ebm-Papst Landshut Gmbh Wellendichtungsanordnung
US8454025B2 (en) * 2010-02-24 2013-06-04 Freudenberg-Nok General Partnership Seal with spiral grooves and mid-lip band
DE102012002212A1 (de) 2012-02-04 2013-08-08 Volkswagen Aktiengesellschaft Wellenanordnung eines Kraftfahrzeuggetriebes
US8919782B2 (en) 2012-10-19 2014-12-30 Freudenberg-Nok General Partnership Dynamic lay down lip seal with bidirectional pumping feature
CN103056814A (zh) * 2013-01-17 2013-04-24 国家电网公司 一种电动扳手
DE102013022320B4 (de) 2013-07-03 2020-02-06 Schaeffler Technologies AG & Co. KG Anbindung eines Verstellaktuators an ein Zentralventilsystem für einen trockenen Riementrieb
DE102013212943B4 (de) * 2013-07-03 2017-01-26 Schaeffler Technologies AG & Co. KG Anbindung eines Verstellaktuators an ein Zentralventilsystem für einen trockenen Riementrieb
DE102013215950A1 (de) 2013-08-13 2015-03-05 Volkswagen Aktiengesellschaft Wellenanordnung eines Kraftfahrzeuggetriebes sowie Verfahren zum Zusammenbau einer solchen Wellenanordnung
JP5885896B2 (ja) * 2013-10-30 2016-03-16 三菱電機株式会社 電動機および軸受構造
DE102014200020A1 (de) 2014-01-03 2015-07-09 Gkn Driveline International Gmbh Hochgeschwindigkeits-Rotationsdichtung
CN103727244A (zh) * 2014-01-20 2014-04-16 昆山健博密封件科技有限公司 一种防腐耐磨的密封件
US9695937B2 (en) 2014-02-04 2017-07-04 Freudenberg-Nok General Partnership Energy saving seal with vacuum induced counter-balance and rocking feature
US9759330B2 (en) 2014-02-04 2017-09-12 Freudenberg-Nok General Partnership Energy saving seal with rocking dust lip
US9714710B2 (en) 2014-02-04 2017-07-25 Freudenberg-Nok General Partnership Energy saving self-contact seal with pushing bead
JP6568215B2 (ja) * 2014-11-05 2019-08-28 ハチンソン 高速流体輸送継手用複合シール及びこの種の継手
CN105782447B (zh) * 2014-12-25 2019-06-14 斯凯孚公司 轴密封件
US9995342B2 (en) * 2015-11-23 2018-06-12 Cadventures, Inc. Self-adjusting bushing bearing with shaft seal
US10527173B2 (en) 2017-08-15 2020-01-07 Aktiebolaget Skf Resilient shaft seal
US10830078B2 (en) * 2018-09-14 2020-11-10 Raytheon Technologies Corporation Shaft seal assembly for a turbine engine
US10844960B2 (en) 2018-12-04 2020-11-24 Caterpillar Inc. Crankshaft seal design
US20220216763A1 (en) * 2021-01-05 2022-07-07 Fairway Electronic Co., Ltd. Rotating Machine
US20230096497A1 (en) * 2021-09-23 2023-03-30 Bal Seal Engineering, Llc Integrated seal and bearing assembly and related methods

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823966A (en) * 1953-07-02 1958-02-18 Federal Mogul Bower Bearings Floating seal
DE1264170B (de) * 1963-04-05 1968-03-21 Goetzewerke Abdichtung fuer Rollenlager in Kraftfahrzeugradnaben
GB996365A (en) * 1963-07-23 1965-06-23 Goetzewerke Bearing and seal assembly
DE1981048U (de) * 1968-01-05 1968-03-14 Goetzewerke Radlagerdichtung.
DE1917623A1 (de) * 1969-04-05 1970-10-08 Hans Guentner Waermeaustauscher
US3913924A (en) * 1973-08-31 1975-10-21 Federal Mogul Corp Rotary shaft seal with expandable outer periphery
FR2254241A5 (en) * 1973-12-05 1975-07-04 Leduc & Fils Rene Seal for rotating and laterally vibrating shafts - additional flexible seal surrounds needle roller outer race
DE3219156A1 (de) * 1982-05-21 1983-11-24 Kaco Gmbh Co Dichtung fuer waelz- und/oder gleitlager
DE3304397A1 (de) * 1983-02-09 1984-08-09 INA Wälzlager Schaeffler KG, 8522 Herzogenaurach Waelzlager
US4433846A (en) * 1983-04-20 1984-02-28 Chicago Rawhide Manufacturing Company Readily removable shaft seal including venting tab
JPS6045108U (ja) * 1983-08-31 1985-03-29 日本精工株式会社 ストラツト形サスペンシヨン用軸受の密封装置
IT8521109V0 (it) * 1984-03-31 1985-03-14 Skf Gmbh Cuscinetto a rotolamento a tenuta stagna.
FR2567981B1 (fr) * 1984-07-20 1989-02-03 Hutchinson Perfectionnements aux joints d'etancheite a levre
ES2001268A6 (es) * 1986-08-27 1988-05-01 Bendix Espana Conjunto soporte rotativo y hermetico de un primer elemento giratorio dentro de un segundo elemento
US4848776A (en) * 1987-04-27 1989-07-18 Eaton Corporation Exclusion seal assembly
DE3744442A1 (de) * 1987-12-29 1989-07-13 Kloeckner Humboldt Deutz Ag Lippendichtungsring
US4872770A (en) * 1989-04-20 1989-10-10 The Torrington Company Antifriction bearing with seal arrangement
IT223159Z2 (it) * 1991-03-22 1995-06-13 Skf Ind Spa Complesso di supporto e di tenuta per l'inserimento tra due organi in rotazione relativa
US5167419A (en) * 1991-10-22 1992-12-01 Freudenberg-Nok General Partnership Fluid seal with integral check valve

Also Published As

Publication number Publication date
CA2083565A1 (en) 1993-09-28
JPH06137337A (ja) 1994-05-17
ATE132594T1 (de) 1996-01-15
US5370404A (en) 1994-12-06
JP2596693B2 (ja) 1997-04-02
DE4209953A1 (de) 1993-09-30
DE59204934D1 (de) 1996-02-15
ES2082329T3 (es) 1996-03-16
CA2083565C (en) 1998-06-30
EP0562160A1 (de) 1993-09-29
DE4209953C2 (pt) 1994-01-20
EP0562160B1 (de) 1996-01-03

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 9A,10A,11A,12A,13A,14A,15A,16A E 17A ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 9A, 10A, 11A, 12A, 13A, 14A, 15A, 16A E 17A ANUIDADES.

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 2606 DE 15-12-2020 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.