IT1199132B - Anello di tenuta per cuscinetti radiali a rotolamento - Google Patents

Anello di tenuta per cuscinetti radiali a rotolamento

Info

Publication number
IT1199132B
IT1199132B IT48290/84A IT4829084A IT1199132B IT 1199132 B IT1199132 B IT 1199132B IT 48290/84 A IT48290/84 A IT 48290/84A IT 4829084 A IT4829084 A IT 4829084A IT 1199132 B IT1199132 B IT 1199132B
Authority
IT
Italy
Prior art keywords
seal ring
radial bearings
rolling radial
rolling
bearings
Prior art date
Application number
IT48290/84A
Other languages
English (en)
Other versions
IT8448290A0 (it
Inventor
Manfred Brandenstein
Roland Haas
Wolfgang Friedrich
Rudiger Hans
Original Assignee
Skf Kugellagerfabriken 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 Kugellagerfabriken Gmbh filed Critical Skf Kugellagerfabriken Gmbh
Publication of IT8448290A0 publication Critical patent/IT8448290A0/it
Application granted granted Critical
Publication of IT1199132B publication Critical patent/IT1199132B/it

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
    • F16C33/72—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
    • F16C33/7869—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
    • F16C33/7879—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing ring
    • F16C33/7883—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing ring mounted to the inner race and of generally L-shape, the two sealing rings defining a sealing with box-shaped cross-section
    • 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
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • F16C33/783—Details of the sealing or parts thereof, e.g. geometry, material of the mounting region
    • 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
    • F16C33/7869—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
    • F16C33/7879—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing 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
    • 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 Of Bearings (AREA)
  • Rolling Contact Bearings (AREA)
IT48290/84A 1983-06-03 1984-05-30 Anello di tenuta per cuscinetti radiali a rotolamento IT1199132B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833320063 DE3320063A1 (de) 1983-06-03 1983-06-03 Dichtring fuer radialwaelzlager

Publications (2)

Publication Number Publication Date
IT8448290A0 IT8448290A0 (it) 1984-05-30
IT1199132B true IT1199132B (it) 1988-12-30

Family

ID=6200542

Family Applications (2)

Application Number Title Priority Date Filing Date
IT48290/84A IT1199132B (it) 1983-06-03 1984-05-30 Anello di tenuta per cuscinetti radiali a rotolamento
IT8435853U IT8435853V0 (it) 1983-06-03 1984-05-30 Anello di tenuta per cuscinetti radiali a rotolamento

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT8435853U IT8435853V0 (it) 1983-06-03 1984-05-30 Anello di tenuta per cuscinetti radiali a rotolamento

Country Status (6)

Country Link
US (1) US4525082A (it)
JP (1) JPS59226716A (it)
DE (1) DE3320063A1 (it)
FR (1) FR2546997B1 (it)
GB (1) GB2159587B (it)
IT (2) IT1199132B (it)

Families Citing this family (40)

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DE3534130A1 (de) * 1985-09-25 1987-04-02 Kaco Gmbh Co Radialwellendichtung fuer ein lager, vorzugsweise ein waelzlager
US4664538A (en) * 1986-04-07 1987-05-12 Trw Inc. Sealed bearing assembly
DE8705293U1 (it) * 1987-04-09 1987-07-09 Skf Gleitlager Gmbh, 6625 Puettlingen, De
IT1211620B (it) * 1987-12-23 1989-11-03 Riv Officine Di Villar Perosa Cuscinetto stagno di tipo perfezionato e procedimento per la sua realizzazione
FR2642122B1 (fr) * 1989-01-20 1991-04-05 Roulements Soc Nouvelle Joint d'etancheite tournant a codeur magnetique integre, notamment pour des roulements a capteurs d'informations
DE4102130A1 (de) * 1991-01-25 1992-07-30 Kugelfischer G Schaefer & Co Zweilippen-dichtung
IT232322Y1 (it) * 1994-02-10 1999-12-17 Skf Ind Spa Dispositivo di tenuta per cuscinetti volventi, in particolare per mozzi ruota di veicoli.
GB2302372B (en) * 1995-06-20 1999-09-22 Torrington Co Antifriction bearing with seal arrangement
IT1281364B1 (it) * 1995-09-26 1998-02-18 Rft Spa Anello di tenuta e protezione perfezionato per un cuscinetto a rotolamento.
JPH09144767A (ja) * 1995-11-24 1997-06-03 Koyo Seiko Co Ltd 軸受の密封装置
JPH09196071A (ja) * 1996-01-22 1997-07-29 Nippon Seiko Kk シール装置付転がり軸受
JP4054855B2 (ja) * 1996-04-24 2008-03-05 Ｎｔｎ株式会社 密封装置
US6003871A (en) * 1997-07-18 1999-12-21 Skf Usa Inc. Cassette type seal with radial and axial lip
DE19853187A1 (de) * 1998-11-18 2000-06-15 Fag Automobiltechnik Ag Kassettendichtung für Wälzlager
IT1319969B1 (it) * 2000-03-17 2003-11-12 Skf Ind Spa Unita' multifunzionale per cuscinetti a rotolamento.
KR20040102142A (ko) * 2002-04-23 2004-12-03 닛뽄 세이꼬 가부시기가이샤 워터 펌프용 시일 장치, 워터 펌프용 회전 지지 장치 및워터 펌프의 조립 방법
JPWO2003091573A1 (ja) * 2002-04-23 2005-09-02 日本精工株式会社 ウォータポンプ用シール装置、ウォータポンプ用回転支持装置、ウォータポンプの組立方法
DE10335713B4 (de) 2003-08-05 2008-02-14 FAG Kugelfischer Georg Schäfer AG Abdichtung für Radialwälzlager
DE102004016039A1 (de) * 2004-03-30 2005-10-27 Carl Freudenberg Kg Dichtring
US7347424B2 (en) * 2005-04-29 2008-03-25 Federal-Mogul Worldwide, Inc. Shaft seal having integrated removal feature
DE102005036238A1 (de) * 2005-08-02 2007-02-08 Schaeffler Kg Radialwälzlager
DE102005039741A1 (de) * 2005-08-23 2007-03-01 Schaeffler Kg Abdichtung für eine in einem Gehäuse gelagerte Welle beziehungsweise für ein Wälzlager
US8011671B2 (en) * 2006-04-27 2011-09-06 Federal-Mogul World Wide, Inc. Shaft seal having integrated removal feature
US7926819B2 (en) * 2008-08-25 2011-04-19 GM Global Technology Operations LLC Seals for transmission drive motors
DE102009051355A1 (de) * 2009-10-30 2011-05-05 Aktiebolaget Skf Dichtungsbauteil einer Lageranordnung und Verfahren zum Montieren eines Bauteils
DE102009057637A1 (de) 2009-12-09 2011-06-16 Schaeffler Technologies Gmbh & Co. Kg Vorgespannte und formschlussgesicherte Schleuderscheibe
FR2984978B1 (fr) * 2011-12-22 2015-05-01 Skf Ab Procede de fabrication d'un roulement, roulement et dispositif rotatif comportant un tel roulement
DE102012206892A1 (de) 2012-04-26 2013-10-31 Schaeffler Technologies AG & Co. KG Wälzlager mit Dichtscheibe
EP2682621B1 (en) * 2012-07-05 2015-02-25 Aktiebolaget SKF Instrumented bearing
DE102012215738A1 (de) * 2012-09-05 2014-03-06 Schaeffler Technologies AG & Co. KG Radialwälzlager, insbesondere abgedichtete Stützrolle
WO2014086410A1 (en) * 2012-12-05 2014-06-12 Aktiebolaget Skf Bearing power generating configuration
FR3001506B1 (fr) * 2013-01-28 2015-02-27 Ntn Snr Roulements Palier a roulement comprenant un capot solidaire de l’organe fixe
DE102014202427B4 (de) 2014-02-11 2019-11-07 Schaeffler Technologies AG & Co. KG Wälzlager einer Radlagereinheit mit angeschweißten Dichtkomponenten
DE102014202907A1 (de) 2014-02-18 2015-08-20 Schaeffler Technologies AG & Co. KG Radlagereinheit
FR3023889B1 (fr) * 2014-07-17 2017-11-24 Skf Ab Butee d'embrayage-debrayage, de suspension ou de direction, et vehicule automobile equipe d'une telle butee
US9897209B2 (en) * 2015-03-26 2018-02-20 Aktiebolaget Skf Seal assembly and/or component thereof and method of manufacturing and/or using same
DE102017106885B4 (de) 2017-03-30 2021-12-30 Schaeffler Technologies AG & Co. KG Dichtungselement sowie Lageranordnung mit diesem
JP6986922B2 (ja) * 2017-10-13 2021-12-22 Nok株式会社 密封装置
US20210164570A1 (en) * 2018-08-02 2021-06-03 Nok Corporation Sealing apparatus and gasket
US20220341467A1 (en) * 2021-04-23 2022-10-27 Schaeffler Technologies AG & Co. KG Bearing with integrated axial preload and method thereof

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GB544732A (en) * 1941-02-19 1942-04-24 Angus George Co Ltd Improvements relating to reinforced rubber packing washers, discs, gaskets and oil seals
NL68178C (nl) * 1943-09-15 1951-07-16 Englesson John Elov Afdichtingsring van elastisch materiaal voor het afdichten van twee ten opzichte van elkaar draaibare vlakken.
GB578526A (en) * 1944-01-24 1946-07-02 Angus George Co Ltd Improvements in fluid-sealing and dust-excluding devices for shafts, bearings and the like
US2755113A (en) * 1952-09-15 1956-07-17 Link Belt Co Bearing seal
US3114560A (en) * 1959-02-18 1963-12-17 Gen Motors Corp Reinforced closure for a lubricant chamber
US3113814A (en) * 1960-12-20 1963-12-10 Koyo Seiko Company Ltd Sealed bearings
FR1388347A (fr) * 1963-04-05 1965-02-05 Goetzewerke Garniture d'étanchéité pour roulement de véhicule automobile
US3414341A (en) * 1966-04-11 1968-12-03 Torrington Co Retainer with seals for thrust bearings
US3425758A (en) * 1966-06-28 1969-02-04 Federal Mogul Corp Seal for bearing assembly
US3727279A (en) * 1970-01-30 1973-04-17 M Abel Method of making a package sleeve bearing
US3743305A (en) * 1970-02-19 1973-07-03 Federal Mogul Corp Shaft seal with expandable outer periphery
DE7013872U (de) * 1970-04-16 1970-07-23 Skf Kugellagerfabriken Gmbh Dichtungsvorrichtung fuer waelzlager.
FR2093102A5 (it) * 1970-06-02 1972-01-28 Skf Cie Applic Mecanique
US3746351A (en) * 1971-07-19 1973-07-17 Chicago Rawhide Mfg Co Radial shaft seal with positively retained garter spring
BR7309355D0 (pt) * 1972-12-29 1974-08-15 Torrington Co Vedacao reforcada para camara de lubrificante
HU172085B (hu) * 1973-03-14 1978-05-28 Jenoe Szepesvary Uplotnitel'noe kol'co s radial'nym natjagom dlja uplotnenija osej
US3989259A (en) * 1974-09-16 1976-11-02 Federal-Mogul Corporation Lip seal with improved bore retention and installation including the seal
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DE3031870C2 (de) * 1980-08-23 1982-12-23 Fa. Carl Freudenberg, 6940 Weinheim Kassetten-Dichtung
FR2505951A1 (fr) * 1981-05-13 1982-11-19 Roulements Soc Nouvelle Joint d'etancheite tournant entre pieces coaxiales a armature metallique de montage
FR2510221A1 (fr) * 1981-07-21 1983-01-28 Chromex Sa Joint d'etancheite autolubrifiant a deversement angulaire statique ou dynamique
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US4426094A (en) * 1983-01-20 1984-01-17 Dana Corporation Non-metallic guard for sealing lips
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Also Published As

Publication number Publication date
IT8435853V0 (it) 1984-05-30
JPS59226716A (ja) 1984-12-19
FR2546997A1 (fr) 1984-12-07
IT8448290A0 (it) 1984-05-30
FR2546997B1 (fr) 1988-02-05
DE3320063C2 (it) 1991-09-05
GB2159587B (en) 1987-02-04
GB2159587A (en) 1985-12-04
GB8414206D0 (en) 1984-07-11
US4525082A (en) 1985-06-25
DE3320063A1 (de) 1984-12-06

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