FR2669704B1 - Anneau d'etancheite, notamment pour palier a roulement. - Google Patents

Anneau d'etancheite, notamment pour palier a roulement.

Info

Publication number
FR2669704B1
FR2669704B1 FR9114287A FR9114287A FR2669704B1 FR 2669704 B1 FR2669704 B1 FR 2669704B1 FR 9114287 A FR9114287 A FR 9114287A FR 9114287 A FR9114287 A FR 9114287A FR 2669704 B1 FR2669704 B1 FR 2669704B1
Authority
FR
France
Prior art keywords
sealing ring
rolling bearing
rolling
bearing
sealing
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 - Fee Related
Application number
FR9114287A
Other languages
English (en)
Other versions
FR2669704A1 (fr
Inventor
Klaus Kispert
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.)
SKF GmbH
Original Assignee
SKF GmbH
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 SKF GmbH filed Critical SKF GmbH
Publication of FR2669704A1 publication Critical patent/FR2669704A1/fr
Application granted granted Critical
Publication of FR2669704B1 publication Critical patent/FR2669704B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • F16C33/726—Sealings with means to vent the interior of the bearing
    • 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
    • F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
    • F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
    • F16C33/7853—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with one or more sealing lips to contact the inner race
    • F16C33/7856—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with one or more sealing lips to contact the inner race with a single sealing lip
    • 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
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • 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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
    • F16C19/28—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with two or more rows of rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)
  • Rolling Contact Bearings (AREA)
FR9114287A 1990-11-22 1991-11-20 Anneau d'etancheite, notamment pour palier a roulement. Expired - Fee Related FR2669704B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9015899U DE9015899U1 (fr) 1990-11-22 1990-11-22

Publications (2)

Publication Number Publication Date
FR2669704A1 FR2669704A1 (fr) 1992-05-29
FR2669704B1 true FR2669704B1 (fr) 1993-10-22

Family

ID=6859574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9114287A Expired - Fee Related FR2669704B1 (fr) 1990-11-22 1991-11-20 Anneau d'etancheite, notamment pour palier a roulement.

Country Status (5)

Country Link
JP (1) JPH04266617A (fr)
DE (1) DE9015899U1 (fr)
FR (1) FR2669704B1 (fr)
GB (1) GB2250066B (fr)
IT (1) IT1250859B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19710318A1 (de) 1997-03-13 1998-09-17 Mannesmann Rexroth Ag Wegeventil
NL1007921C2 (nl) * 1997-12-29 1999-06-30 Skf Ind Trading & Dev Lager met vetdosering.
GB0229141D0 (en) 2002-12-16 2003-01-15 Splashpower Ltd Improvements relating to contact-less power transfer
ITTO20030594A1 (it) * 2003-07-31 2005-02-01 Skf Ab Cuscinetto a doppia corona di corpi volventi.
DE102007017925A1 (de) * 2007-04-13 2008-10-16 Isel Automation Gmbh & Co. Kg Rotationseinheit
CN105090252A (zh) * 2014-05-06 2015-11-25 襄阳汽车轴承股份有限公司 带密封的双列圆柱滚子轴承

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2977138A (en) * 1957-04-12 1961-03-28 Gen Motors Corp Flexible seal
GB1601227A (en) * 1978-03-11 1981-10-28 West & Son Engs Ltd Shaft seal unit
DE3210811C2 (de) * 1982-03-24 1984-01-26 O & K Orenstein & Koppel Ag, 1000 Berlin Schutzring mit Durchtrittsöffnungen für ein hydraulisches Dichtungssystem
FR2526896B1 (fr) * 1982-05-15 1986-10-10 Skf Kugellagerfabriken Gmbh Dispositif d'etancheite pour coussinets
SE437412B (sv) * 1984-04-24 1985-02-25 Skf Nova Ab Anordning for tetning av ett sjelvinstellande rullningslager
DE3616999A1 (de) * 1986-05-21 1987-11-26 Kugelfischer G Schaefer & Co Dichtung, insbesondere fuer waelzlager

Also Published As

Publication number Publication date
GB2250066B (en) 1994-09-07
GB2250066A (en) 1992-05-27
DE9015899U1 (fr) 1991-02-07
JPH04266617A (ja) 1992-09-22
FR2669704A1 (fr) 1992-05-29
IT1250859B (it) 1995-04-21
ITTO910869A0 (it) 1991-11-12
GB9124367D0 (en) 1992-01-08
ITTO910869A1 (it) 1993-05-12

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Legal Events

Date Code Title Description
ST Notification of lapse