DE60200682D1 - Hydraulische Spannvorrichtung mit Entlastungsventil - Google Patents

Hydraulische Spannvorrichtung mit Entlastungsventil

Info

Publication number
DE60200682D1
DE60200682D1 DE60200682T DE60200682T DE60200682D1 DE 60200682 D1 DE60200682 D1 DE 60200682D1 DE 60200682 T DE60200682 T DE 60200682T DE 60200682 T DE60200682 T DE 60200682T DE 60200682 D1 DE60200682 D1 DE 60200682D1
Authority
DE
Germany
Prior art keywords
relief valve
tensioning device
hydraulic tensioning
hydraulic
relief
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
DE60200682T
Other languages
English (en)
Other versions
DE60200682T2 (de
Inventor
Junya C O Tsubakimoto Kurohata
Hisashi C O Nissan Koh Tomioka
Kazuaki C O Nissan Ko Kawamura
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.)
Tsubakimoto Chain Co
Original Assignee
Tsubakimoto Chain Co
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 Tsubakimoto Chain Co filed Critical Tsubakimoto Chain Co
Application granted granted Critical
Publication of DE60200682D1 publication Critical patent/DE60200682D1/de
Publication of DE60200682T2 publication Critical patent/DE60200682T2/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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
    • 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0806—Compression coil springs
    • 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0812—Fluid pressure
    • 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0812—Fluid pressure
    • F16H2007/0814—Fluid pressure with valves opening on surplus pressure
    • 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
    • F16H2007/0859—Check valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Fluid-Pressure Circuits (AREA)
DE60200682T 2001-05-01 2002-04-29 Hydraulische Spannvorrichtung mit Entlastungsventil Expired - Lifetime DE60200682T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001134479A JP3687959B2 (ja) 2001-05-01 2001-05-01 リリーフバルブ付油圧式テンショナ

Publications (2)

Publication Number Publication Date
DE60200682D1 true DE60200682D1 (de) 2004-08-05
DE60200682T2 DE60200682T2 (de) 2004-10-21

Family

ID=18982152

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60200682T Expired - Lifetime DE60200682T2 (de) 2001-05-01 2002-04-29 Hydraulische Spannvorrichtung mit Entlastungsventil

Country Status (6)

Country Link
US (1) US6729986B2 (de)
EP (1) EP1258655B1 (de)
JP (1) JP3687959B2 (de)
KR (1) KR100538973B1 (de)
CN (1) CN1273758C (de)
DE (1) DE60200682T2 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3687959B2 (ja) * 2001-05-01 2005-08-24 日産工機株式会社 リリーフバルブ付油圧式テンショナ
JP3750801B2 (ja) * 2002-03-11 2006-03-01 本田技研工業株式会社 油圧式オートテンショナ
JP3933634B2 (ja) * 2004-03-08 2007-06-20 株式会社椿本チエイン 油圧式テンショナ
GB2414056A (en) * 2004-05-12 2005-11-16 Ford Global Tech Llc A hydraulic chain tensioner having a pressure regulator
CN101258309B (zh) * 2005-06-27 2011-12-07 金属达因Bsm有限责任公司 带齿隙控制的齿轮传动平衡轴装置
JP5000146B2 (ja) 2006-02-10 2012-08-15 ボルグワーナー・モールステック・ジャパン株式会社 油圧テンショナ
JP4327209B2 (ja) * 2007-03-06 2009-09-09 株式会社椿本チエイン 俯角設置可能な油圧式テンショナ
DE102007032648A1 (de) * 2007-07-13 2009-01-15 Bayerische Motoren Werke Aktiengesellschaft Druckmittelversorgung für eine hydraulische Spanneinrichtung eines Zugmittelgetriebes
WO2009065695A1 (de) * 2007-11-21 2009-05-28 Schaeffler Kg Hydraulische spanneinrichtung
JP5205070B2 (ja) * 2008-01-31 2013-06-05 本田技研工業株式会社 無端伝動帯用テンショナ
JP2011226534A (ja) * 2010-04-19 2011-11-10 Tsubakimoto Chain Co チェーンテンショナ
DE102011005193A1 (de) 2010-04-23 2011-11-24 Schaeffler Technologies Gmbh & Co. Kg Hydraulischer Spanner
US9377087B2 (en) 2011-09-22 2016-06-28 Borgwarner Inc. Chain drive tensioner spring force control mechanism
DE202012100803U1 (de) * 2012-03-07 2012-04-03 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Einrichtung zur Zahnspiel-Einstellung sowie Linearantrieb
WO2014099291A1 (en) 2012-12-18 2014-06-26 Borgwarner Inc. Tensioner with spring force control in a second bore
DE112014000769T5 (de) 2013-03-07 2015-10-29 Borgwarner Inc. Spannvorrichtung mit Federkraftsteuerung
DE102013014975A1 (de) * 2013-09-09 2015-03-12 Iwis Motorsysteme Gmbh & Co. Kg Spannvorrichtung mit temperaturabhängiger Dämpfung
JP6267045B2 (ja) * 2014-04-11 2018-01-24 株式会社椿本チエイン チェーンテンショナ
JP6206343B2 (ja) * 2014-06-26 2017-10-04 トヨタ自動車株式会社 内燃機関の燃料供給装置
KR102400686B1 (ko) * 2014-08-09 2022-05-23 보르그워너 인코퍼레이티드 압력 릴리프 밸브 조정 특징
JP6449012B2 (ja) * 2014-12-24 2019-01-09 株式会社椿本チエイン チェーンテンショナ
JP6294851B2 (ja) * 2015-04-03 2018-03-14 株式会社椿本チエイン チェーンテンショナ及びリリーフバルブユニット
JP6386978B2 (ja) * 2015-07-31 2018-09-05 株式会社椿本チエイン テンショナ
JP6408975B2 (ja) 2015-11-10 2018-10-17 株式会社椿本チエイン チェーンテンショナ
JP6339059B2 (ja) * 2015-11-16 2018-06-06 株式会社椿本チエイン チェーンテンショナ
DE102016207779B4 (de) 2016-05-04 2022-01-05 Schaeffler Technologies AG & Co. KG Spannvorrichtung für einen Kettentrieb
JP6767655B2 (ja) * 2016-09-07 2020-10-14 株式会社椿本チエイン テンショナ
JP6806994B2 (ja) 2016-11-07 2021-01-06 株式会社椿本チエイン テンショナ
JP6817518B2 (ja) 2017-04-28 2021-01-20 株式会社椿本チエイン チェーンテンショナ
PT3635282T (pt) * 2017-06-09 2022-03-07 Buffo Salvatore Válvula de segurança para sistemas hidráulicos
JP6959515B2 (ja) 2017-10-20 2021-11-02 株式会社椿本チエイン テンショナ及びリリーフバルブユニット
JP7053852B2 (ja) 2018-01-31 2022-04-12 ボーグワーナー インコーポレーテッド キャップディスクばねを備えた可変力テンショナアーム
JP6940772B2 (ja) 2018-02-16 2021-09-29 株式会社椿本チエイン チェーンテンショナ
WO2021014471A1 (en) * 2019-07-25 2021-01-28 Advik Hi-Tech Pvt. Ltd. A hydraulic tensioner for uniform load distribution

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2008472A1 (de) * 1970-02-24 1971-09-09 Daimler Benz Ag Hydraulischer Kettenspanner
US4874352A (en) * 1987-08-06 1989-10-17 Tsubakimoto Chain Co. Fluidic tensioner
DE4023728A1 (de) * 1990-07-26 1992-01-30 Porsche Ag Kettenspanner fuer eine brennkraftmaschine
JPH0550214U (ja) * 1991-12-12 1993-07-02 株式会社椿本チエイン オイルによって空気侵入経路をシールしたオイル作動式テンショナ
JPH0645141U (ja) * 1992-11-27 1994-06-14 株式会社椿本チエイン オイルリザーバ付きチェーン用テンショナ
US5304099A (en) * 1993-03-12 1994-04-19 Eaton Corporation Hydraulic chain tensioner
EP0756108A3 (de) * 1995-07-24 1998-08-26 Ford Motor Company Limited Hydraulischer Kettenspanner für Fahrzeugmotor
US5797817A (en) * 1995-12-15 1998-08-25 Borg-Warner Automotive, Inc. Hydraulic tensioner with internal reservoir
US6196939B1 (en) * 1998-09-21 2001-03-06 Borgwarner Inc. Hydraulic tensioner with a hydraulically controlled rack
DE19957527A1 (de) * 1998-12-05 2000-06-21 Lachenmaier Sepp Hydraulische Spannvorrichtung für einen Verbrennungsmotor-Zugmitteltrieb
JP3415048B2 (ja) * 1998-12-07 2003-06-09 本田技研工業株式会社 油圧テンショナ
JP3322396B2 (ja) * 1999-06-30 2002-09-09 株式会社椿本チエイン リリーフバルブ付油圧式テンショナ
JP3687959B2 (ja) * 2001-05-01 2005-08-24 日産工機株式会社 リリーフバルブ付油圧式テンショナ
KR100412611B1 (ko) * 2001-12-14 2003-12-31 현대자동차주식회사 다이아프램을 이용한 체인 오토 텐셔너

Also Published As

Publication number Publication date
JP2002327810A (ja) 2002-11-15
KR20020084803A (ko) 2002-11-11
EP1258655B1 (de) 2004-06-30
EP1258655A3 (de) 2003-01-02
DE60200682T2 (de) 2004-10-21
JP3687959B2 (ja) 2005-08-24
KR100538973B1 (ko) 2005-12-26
EP1258655A2 (de) 2002-11-20
US20020169042A1 (en) 2002-11-14
CN1384297A (zh) 2002-12-11
CN1273758C (zh) 2006-09-06
US6729986B2 (en) 2004-05-04

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