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DE69935944D1 - Dichtungsanordnung für ein Wälzlager - Google Patents

Dichtungsanordnung für ein Wälzlager

Info

Publication number
DE69935944D1
DE69935944D1 DE69935944T DE69935944T DE69935944D1 DE 69935944 D1 DE69935944 D1 DE 69935944D1 DE 69935944 T DE69935944 T DE 69935944T DE 69935944 T DE69935944 T DE 69935944T DE 69935944 D1 DE69935944 D1 DE 69935944D1
Authority
DE
Germany
Prior art keywords
rolling bearing
sealing arrangement
sealing
arrangement
rolling
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69935944T
Other languages
English (en)
Other versions
DE69935944T2 (de
Inventor
Denis Catalano
Francois-Xavier Jorrot
Pierre Bourgeois-Jacquet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RKS SA
Original Assignee
RKS SA
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 RKS SA filed Critical RKS SA
Publication of DE69935944D1 publication Critical patent/DE69935944D1/de
Application granted granted Critical
Publication of DE69935944T2 publication Critical patent/DE69935944T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
    • F16C19/166—Four-point-contact ball 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • 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
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)
DE69935944T 1998-05-20 1999-05-17 Dichtungsanordnung für ein Wälzlager Expired - Lifetime DE69935944T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9806414 1998-05-20
FR9806414A FR2778954B1 (fr) 1998-05-20 1998-05-20 Agencement d'etancheite pour un roulement

Publications (2)

Publication Number Publication Date
DE69935944D1 true DE69935944D1 (de) 2007-06-14
DE69935944T2 DE69935944T2 (de) 2008-01-10

Family

ID=9526574

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69935944T Expired - Lifetime DE69935944T2 (de) 1998-05-20 1999-05-17 Dichtungsanordnung für ein Wälzlager

Country Status (6)

Country Link
US (1) US6217031B1 (de)
EP (1) EP0959258B1 (de)
DE (1) DE69935944T2 (de)
DK (1) DK0959258T3 (de)
ES (1) ES2288004T3 (de)
FR (1) FR2778954B1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1118782B1 (de) * 2000-01-18 2005-02-16 INA-Schaeffler KG Elastische Dichtung für eine Kurvenrolle
GB2388409B (en) * 2002-05-10 2005-08-31 Polymer Sealing Solutions Ltd Seal
ES2324684T3 (es) * 2005-09-01 2009-08-12 Imo Momentenlager Gmbh Instalacion de energia eolica con un elemento para estanqueizar dos partes giratorias una respecto de otra.
DE102006053832A1 (de) * 2006-11-14 2008-05-15 Imo Momentenlager Gmbh Element zum Abdichten zweier gegeneinander verdrehbarer Teile
DE202008017335U1 (de) * 2008-06-11 2009-10-29 Rothe Erde Gmbh Dichtungssystem
WO2010043248A1 (en) 2008-10-14 2010-04-22 Aktiebolaget Skf Seal for rolling bearing, in particular for rolling bearing used in a wind turbine
US20110103728A1 (en) * 2009-10-15 2011-05-05 Roller Bearing Company Of America, Inc. Seal for bearings to accommodate large deformations
DE102010025803B4 (de) * 2010-07-01 2016-05-19 Schaeffler Technologies AG & Co. KG Dichtungsanordnung
DE102010046432A1 (de) * 2010-09-17 2012-03-22 Imo Holding Gmbh Umlaufende Dichtungsanordnung
DE202010014830U1 (de) * 2010-09-17 2011-03-10 Imo Holding Gmbh Umlaufende Dichtungsanordnung
US9316257B2 (en) 2011-04-01 2016-04-19 Roller Bearing Company Of America, Inc. Spherical bearing with sealing member member
US9958011B2 (en) 2011-04-01 2018-05-01 Roller Bearing Company Of America, Inc. Bearing assembly having surface protrusions and a seal
US8783953B2 (en) * 2011-07-21 2014-07-22 Roller Bearing Company Of America, Inc. Low friction seal for bearings
DE102011121281A1 (de) * 2011-12-19 2013-06-20 Imo Holding Gmbh Maul- oder klauenförmige Spaltdichtung
JP6227250B2 (ja) * 2013-01-10 2017-11-08 Ntn株式会社 軸受シールおよびシール付き転がり軸受
DE102013215962A1 (de) * 2013-08-13 2015-03-12 Schaeffler Technologies AG & Co. KG Rundtischlager
US9562567B2 (en) 2014-02-07 2017-02-07 Roller Bearing Company Of America, Inc. Spherical bearing with axially compressed annular seal
CN109699149B (zh) * 2017-10-20 2021-01-05 神讯电脑(昆山)有限公司 电子装置
CN108006078A (zh) * 2017-12-29 2018-05-08 扬州海通电子科技有限公司 一种用于海洋工程输电滑环的动密封装置
CN112128227B (zh) * 2020-08-20 2022-06-17 北京特种机械研究所 一种铰接式回转支承装置
DE102023106110A1 (de) * 2023-03-13 2024-09-19 Schaeffler Technologies AG & Co. KG Wälzlager

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2276225A (en) * 1939-03-01 1942-03-10 Fafnir Bearing Co Bearing seal
FR1383004A (fr) * 1962-10-16 1964-12-24 Garniture d'étanchéité de roulements avec un ou plusieurs disques d'étanchéité
DE1425177A1 (de) 1962-10-16 1969-01-02 Ziller Dr Ing E H Hans Waelzlagerabdichtung mit einem schleifenden Ring aus Gummi od. dgl.
US3203740A (en) * 1963-04-15 1965-08-31 Federal Mogul Bower Bearings Bearing seal
GB1099936A (en) * 1964-12-31 1968-01-17 Pollard Bearings Ltd Improvements relating to seals for ball or roller bearings
SE346361B (de) * 1968-04-22 1972-07-03 Skf Svenska Kullagerfab Ab
DE3435437C2 (de) * 1984-09-27 1996-07-25 Schaeffler Waelzlager Kg Elastische Dichtung für eine Wälzlager-Drehverbindung
IT1211620B (it) * 1987-12-23 1989-11-03 Riv Officine Di Villar Perosa Cuscinetto stagno di tipo perfezionato e procedimento per la sua realizzazione
US5067732A (en) * 1990-04-16 1991-11-26 Rockwell International Corporation Seal assembly
JPH08270662A (ja) * 1995-02-03 1996-10-15 Koyo Seiko Co Ltd 軸受の密封装置
JP3841461B2 (ja) * 1995-07-14 2006-11-01 日本トムソン株式会社 シール付きベアリング
WO1997031205A1 (en) * 1996-02-23 1997-08-28 John Crane Inc. Improved radial lip shaft seal

Also Published As

Publication number Publication date
US6217031B1 (en) 2001-04-17
EP0959258A1 (de) 1999-11-24
FR2778954B1 (fr) 2000-06-23
EP0959258B1 (de) 2007-05-02
FR2778954A1 (fr) 1999-11-26
ES2288004T3 (es) 2007-12-16
DE69935944T2 (de) 2008-01-10
DK0959258T3 (da) 2007-09-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition