KR102051171B1 - 레이디얼 샤프트 시일 및 이것을 갖춘 어셈블리 - Google Patents

레이디얼 샤프트 시일 및 이것을 갖춘 어셈블리 Download PDF

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Publication number
KR102051171B1
KR102051171B1 KR1020147035256A KR20147035256A KR102051171B1 KR 102051171 B1 KR102051171 B1 KR 102051171B1 KR 1020147035256 A KR1020147035256 A KR 1020147035256A KR 20147035256 A KR20147035256 A KR 20147035256A KR 102051171 B1 KR102051171 B1 KR 102051171B1
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KR
South Korea
Prior art keywords
seal
lip
rib
shaft
annular
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
KR1020147035256A
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English (en)
Korean (ko)
Other versions
KR20150017737A (ko
Inventor
브렌트 알. 세드라
Original Assignee
테네코 인코퍼레이티드
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Publication of KR20150017737A publication Critical patent/KR20150017737A/ko
Application granted granted Critical
Publication of KR102051171B1 publication Critical patent/KR102051171B1/ko
Expired - Fee Related legal-status Critical Current
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    • 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
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Of Bearings (AREA)
KR1020147035256A 2012-06-04 2013-06-04 레이디얼 샤프트 시일 및 이것을 갖춘 어셈블리 Expired - Fee Related KR102051171B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261655226P 2012-06-04 2012-06-04
US61/655,226 2012-06-04
PCT/US2013/043973 WO2013184611A1 (en) 2012-06-04 2013-06-04 Radial shaft seal and assembly therewith

Publications (2)

Publication Number Publication Date
KR20150017737A KR20150017737A (ko) 2015-02-17
KR102051171B1 true KR102051171B1 (ko) 2019-12-02

Family

ID=48672807

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147035256A Expired - Fee Related KR102051171B1 (ko) 2012-06-04 2013-06-04 레이디얼 샤프트 시일 및 이것을 갖춘 어셈블리

Country Status (8)

Country Link
US (1) US8955849B2 (enExample)
EP (1) EP2855984B1 (enExample)
JP (1) JP6140276B2 (enExample)
KR (1) KR102051171B1 (enExample)
CN (1) CN104620029B (enExample)
BR (1) BR112014030240A2 (enExample)
WO (1) WO2013184611A1 (enExample)
ZA (1) ZA201408842B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10190637B2 (en) * 2015-03-09 2019-01-29 Ntn Corporation Sealed bearing assembly
CN106438715B (zh) * 2015-08-07 2020-03-17 舍弗勒技术股份两合公司 用于轴承的密封结构
JP6836152B2 (ja) * 2017-01-26 2021-02-24 Ntn株式会社 転がり軸受用シールの圧縮加硫成形用金型、及び転がり軸受用シールの製造方法
KR20200097800A (ko) * 2018-10-18 2020-08-19 엔오케이 가부시키가이샤 밀봉장치
CN109253259A (zh) * 2018-10-23 2019-01-22 舍弗勒技术股份两合公司 密封装置及轴承
CN111853243B (zh) * 2019-04-29 2024-09-03 舍弗勒技术股份两合公司 密封件
US11796063B2 (en) 2021-05-27 2023-10-24 Caterpillar Inc. Seal assembly for rotatable shaft having ventilated dust seal with debris-blocking filter
DE102022111844B3 (de) * 2022-05-11 2023-09-14 Trelleborg Sealing Solutions Germany Gmbh Wellendichtring und Wellenanordnung für hohe Umlaufgeschwindigkeiten
US12031631B1 (en) 2023-02-01 2024-07-09 Caterpillar Inc. Dynamically vented crankshaft seal and systems and methods thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170211705A1 (en) 2014-08-04 2017-07-27 Nok Corporation Sealing device

Family Cites Families (23)

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Publication number Priority date Publication date Assignee Title
US2823051A (en) * 1955-01-31 1958-02-11 Federal Mogul Bower Bearings Seals
US3356376A (en) 1964-05-11 1967-12-05 Federal Mogul Corp Axle seal
US3534969A (en) 1966-09-27 1970-10-20 Gen Motors Corp Seal
US3822890A (en) 1973-01-15 1974-07-09 Roulements Soc Nouvelle Bearing seals
US4033593A (en) 1976-06-28 1977-07-05 Westinghouse Electric Corporation Seal for large annular openings
US4258927A (en) 1978-12-13 1981-03-31 Garlock Inc. Shaft seal with retractable polytetrafluoroethylene-lined sealing lip
US4243232A (en) * 1979-10-29 1981-01-06 Garlock Inc. One-piece oil seal and boot seal
US4556225A (en) 1983-04-13 1985-12-03 Chicago Rawhide Mfg. Co. Reverse lip positive venting seal
US4616836A (en) 1983-04-13 1986-10-14 Chicago Rawhide Mfg. Co. Reverse lip positive venting seal
US5024449A (en) * 1985-12-19 1991-06-18 The Timken Company Seal assembly for use with an overhang
JPH0575562U (ja) * 1992-03-16 1993-10-15 株式会社豊田自動織機製作所 クランクシャフトのオイルシール構造
DE19518577C2 (de) 1995-05-20 1998-07-09 Freudenberg Carl Fa Radialwellendichtring
US6029980A (en) 1997-09-18 2000-02-29 Freudenberg-Nok General Partnership Fluid side contamination exclusion sealing lip for radial shaft seals
US6053501A (en) 1998-04-14 2000-04-25 Morgan Construction Company Neck seal
FR2791390B1 (fr) * 1999-03-26 2001-06-29 Hutchinson Tete de forage presentant un trepan a cones
JP4686088B2 (ja) * 1999-07-27 2011-05-18 ノースイースト・イクイップメント・インコーポレーテッド・ドゥーイング・ビジネス・アズ・デルタ・メカニカル・シールズ スプリットメカニカルシール
BE1013600A3 (fr) 2000-07-19 2002-04-02 Idees & Technologies Cadre de porte et/ou fenetre.
US20050073110A1 (en) 2003-10-07 2005-04-07 James Armour Neck seal for rolling mill oil film bearing
JP2005163815A (ja) * 2003-11-28 2005-06-23 Ntn Corp 密封装置付き軸受
WO2005090839A1 (ja) 2004-03-23 2005-09-29 Nok Corporation 回転検出要素付き密封装置
US7467796B2 (en) 2004-08-12 2008-12-23 Morgan Construction, Company Bearing seal with flexible lip
JP5584703B2 (ja) * 2009-01-28 2014-09-03 フェデラル−モーグル コーポレイション ラジアルシャフトシール、ラジアルシャフトシールアセンブリおよび設置方法
KR101988267B1 (ko) * 2011-03-17 2019-06-12 테네코 인코퍼레이티드 저 토크 레이디얼 샤프트 시일 조립체

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170211705A1 (en) 2014-08-04 2017-07-27 Nok Corporation Sealing device

Also Published As

Publication number Publication date
EP2855984A1 (en) 2015-04-08
JP6140276B2 (ja) 2017-05-31
EP2855984B1 (en) 2016-06-22
US8955849B2 (en) 2015-02-17
WO2013184611A1 (en) 2013-12-12
ZA201408842B (en) 2015-12-23
KR20150017737A (ko) 2015-02-17
JP2015518949A (ja) 2015-07-06
US20140042709A1 (en) 2014-02-13
CN104620029B (zh) 2016-05-04
BR112014030240A2 (pt) 2017-06-27
CN104620029A (zh) 2015-05-13

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