ATE475827T1 - Dichtungsanordnung für ein drehglied - Google Patents

Dichtungsanordnung für ein drehglied

Info

Publication number
ATE475827T1
ATE475827T1 AT07425697T AT07425697T ATE475827T1 AT E475827 T1 ATE475827 T1 AT E475827T1 AT 07425697 T AT07425697 T AT 07425697T AT 07425697 T AT07425697 T AT 07425697T AT E475827 T1 ATE475827 T1 AT E475827T1
Authority
AT
Austria
Prior art keywords
ring
rotating member
lip
environment
mating portion
Prior art date
Application number
AT07425697T
Other languages
English (en)
Inventor
Maurizio Buro
Francesco Vignolo
Original Assignee
Corcos Ind S A S Di Externa It
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 Corcos Ind S A S Di Externa It filed Critical Corcos Ind S A S Di Externa It
Application granted granted Critical
Publication of ATE475827T1 publication Critical patent/ATE475827T1/de

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
    • F16J15/3248—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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/008—Sealings comprising at least two sealings in succession with provision to put out of action at least one sealing; One sealing sealing only on standstill; Emergency or servicing sealings
    • 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
    • F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Glass Compositions (AREA)
  • Centrifugal Separators (AREA)
  • Joints Allowing Movement (AREA)
AT07425697T 2007-11-06 2007-11-06 Dichtungsanordnung für ein drehglied ATE475827T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07425697A EP2058563B1 (de) 2007-11-06 2007-11-06 Dichtungsanordnung für ein Drehglied

Publications (1)

Publication Number Publication Date
ATE475827T1 true ATE475827T1 (de) 2010-08-15

Family

ID=39247948

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07425697T ATE475827T1 (de) 2007-11-06 2007-11-06 Dichtungsanordnung für ein drehglied

Country Status (5)

Country Link
US (1) US20090127791A1 (de)
EP (1) EP2058563B1 (de)
AT (1) ATE475827T1 (de)
BR (1) BRPI0804818B1 (de)
DE (1) DE602007008108D1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110133412A1 (en) * 2009-12-09 2011-06-09 Schaeffler Technologies Gmbh & Co. Kg Seal arrangement
JP5989493B2 (ja) * 2012-10-02 2016-09-07 Nok株式会社 オイルシール
JP6054135B2 (ja) * 2012-10-23 2016-12-27 Nok株式会社 オイルシール
KR102385324B1 (ko) * 2014-06-10 2022-04-08 엔오케이 가부시키가이샤 밀봉 장치
EP3382241A4 (de) * 2015-11-24 2018-11-21 NOK Corporation Dichtungsvorrichtung
EP3385579B1 (de) * 2015-11-30 2020-01-08 NOK Corporation Dichtungsvorrichtung
US11535138B2 (en) * 2016-02-08 2022-12-27 Adient Us Llc Device for influencing a backward movement of a seat and seat
CN105570463A (zh) * 2016-03-07 2016-05-11 烟台润蚨祥油封有限公司 一种车用双向密封旋转油封
WO2018056159A1 (ja) * 2016-09-21 2018-03-29 Nok株式会社 ダストカバー
IT201600113594A1 (it) 2016-11-10 2018-05-10 Freudenberg Sealing Tech S A S Di Externa Italia S R L U Gruppo di tenuta per un organo rotante
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
CN109996982B (zh) * 2016-11-25 2020-11-24 Nok株式会社 密封装置
DE102017130459A1 (de) * 2017-12-19 2019-06-19 Man Truck & Bus Ag Mehrteilige Dichtung, insbesondere Kassettendichtung
CN108374881A (zh) * 2018-02-05 2018-08-07 江门市鑫辉密封科技有限公司 一种变速箱用耐大偏心及低摩擦阻力的轴密封组件
US12203551B1 (en) * 2020-12-31 2025-01-21 Revhd Llc Wheel seal
IT202100004538A1 (it) 2021-02-26 2022-08-26 Freudenberg Sealing Tech S A S Di Externa Italia S R L U Gruppo di tenuta per una ruota motorizzata di un veicolo
CN115823258B (zh) * 2022-11-16 2023-11-17 广东鑫辉科技股份有限公司 一种变速箱用耐大偏心及低摩擦阻力的轴密封组件
US12535139B2 (en) * 2023-06-07 2026-01-27 Freudenberg-Nok General Partnership Contaminant exclusion seal design

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472519A (en) * 1967-02-13 1969-10-14 Skf Ind Inc Seal for rolling bearings
US3497225A (en) * 1967-09-26 1970-02-24 Intern Packings Corp Dynamic seal having static sealing element
DE3414008C2 (de) * 1984-04-13 1986-03-13 Fa. Carl Freudenberg, 6940 Weinheim Kassettendichtung
US4522411A (en) * 1984-10-01 1985-06-11 Chicago Rawhide Mfg. Co. Fluid seals with self-venting auxiliary lips
DE3741084C1 (de) * 1987-12-04 1989-05-18 Ford Werke Ag Radialwellendichtring mit Staubschutzlippe
JPH01115070U (de) * 1988-01-29 1989-08-02
JPH0614136Y2 (ja) * 1988-05-30 1994-04-13 エヌオーケー株式会社 密封装置
DE4125183C2 (de) * 1991-07-30 1993-11-25 Freudenberg Carl Fa Kassettendichtung
DE19624611A1 (de) * 1996-06-20 1998-01-02 Freudenberg Carl Fa Vorrichtung zur Abdichtung eines Ringspalts zwischen einem Gehäuse und einer Welle
JPH10252762A (ja) * 1997-03-12 1998-09-22 Nippon Seiko Kk 転がり軸受用密封装置
KR20010068304A (ko) * 2000-01-04 2001-07-23 일진산업주식회사 내니수성을 향상시킨 베어링용 시일링 장치
ITMI20010963A1 (it) * 2001-05-10 2002-11-10 Rft Spa Complesso di tenuta per organi meccanici relativamente rotanti
JP4297658B2 (ja) * 2002-07-29 2009-07-15 Ｎｔｎ株式会社 車輪用軸受装置
DE602004009152T2 (de) * 2004-04-13 2008-07-03 Corcos Industriale Di Freudenberg & Cosso S.R.L., S.A.S. Wellendichtung
US7931278B2 (en) * 2005-09-22 2011-04-26 Corcos Industriale S.A.S. di Externa Italia S.R.L Seal assembly for a rotary member
EP1795787A1 (de) * 2005-12-09 2007-06-13 Carl Freudenberg KG Dichtungsanordnung
US7891670B2 (en) * 2008-02-01 2011-02-22 Freudenberg-Nok General Partnership Multi-directional shaft seal

Also Published As

Publication number Publication date
US20090127791A1 (en) 2009-05-21
BRPI0804818B1 (pt) 2019-10-01
BRPI0804818A2 (pt) 2010-10-05
EP2058563B1 (de) 2010-07-28
DE602007008108D1 (de) 2010-09-09
EP2058563A1 (de) 2009-05-13

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Legal Events

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