DE69906219D1 - Hydraulische Spannvorrichtung mit hydraulischem Klinkenwerk - Google Patents

Hydraulische Spannvorrichtung mit hydraulischem Klinkenwerk

Info

Publication number
DE69906219D1
DE69906219D1 DE69906219T DE69906219T DE69906219D1 DE 69906219 D1 DE69906219 D1 DE 69906219D1 DE 69906219 T DE69906219 T DE 69906219T DE 69906219 T DE69906219 T DE 69906219T DE 69906219 D1 DE69906219 D1 DE 69906219D1
Authority
DE
Germany
Prior art keywords
hydraulic
clamping device
ratchet mechanism
hydraulic clamping
hydraulic ratchet
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
DE69906219T
Other languages
English (en)
Other versions
DE69906219T2 (de
Inventor
Roger T Simpson
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.)
BorgWarner Inc
Original Assignee
BorgWarner Inc
Borg Warner Automotive Inc
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 BorgWarner Inc, Borg Warner Automotive Inc filed Critical BorgWarner Inc
Application granted granted Critical
Publication of DE69906219D1 publication Critical patent/DE69906219D1/de
Publication of DE69906219T2 publication Critical patent/DE69906219T2/de
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
    • 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
    • F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
    • F16H2007/0853—Ratchets
    • 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)
DE69906219T 1998-09-21 1999-09-15 Hydraulische Spannvorrichtung mit hydraulischem Klinkenwerk Expired - Fee Related DE69906219T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10126198P 1998-09-21 1998-09-21
US09/322,694 US6196939B1 (en) 1998-09-21 1999-05-28 Hydraulic tensioner with a hydraulically controlled rack

Publications (2)

Publication Number Publication Date
DE69906219D1 true DE69906219D1 (de) 2003-04-30
DE69906219T2 DE69906219T2 (de) 2003-09-25

Family

ID=26798080

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69906219T Expired - Fee Related DE69906219T2 (de) 1998-09-21 1999-09-15 Hydraulische Spannvorrichtung mit hydraulischem Klinkenwerk

Country Status (5)

Country Link
US (1) US6196939B1 (de)
EP (1) EP1001185B1 (de)
JP (1) JP2000136858A (de)
DE (1) DE69906219T2 (de)
ES (1) ES2195521T3 (de)

Families Citing this family (29)

* 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
US6609987B1 (en) * 2001-10-01 2003-08-26 General Motors Corporation Hydraulic timing chain tensioner assembly
JP3926128B2 (ja) * 2001-10-12 2007-06-06 株式会社椿本チエイン リリーフバルブ機構付油圧式テンショナ
US6660133B2 (en) * 2002-03-14 2003-12-09 Kennametal Inc. Nanolayered coated cutting tool and method for making the same
US7070528B2 (en) * 2002-03-28 2006-07-04 Honda Giken Kogyo Kabushiki Kaisha Hydraulic tensioner lifter
US7686717B2 (en) * 2002-05-23 2010-03-30 Ina-Schaeffler Kg Hydraulic tensioner
JP2006112469A (ja) * 2004-10-13 2006-04-27 Borg Warner Morse Tec Japan Kk 液圧テンショナ
US20060089220A1 (en) * 2004-10-25 2006-04-27 Borgwarner Inc. Chain tensioner
WO2006045406A1 (de) * 2004-10-26 2006-05-04 Schaeffler Kg Hydraulisches spannsystem
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
US8888623B2 (en) * 2007-07-03 2014-11-18 Ntn Corporation Auto-tensioner
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
US8021254B2 (en) * 2008-07-24 2011-09-20 GM Global Technology Operations LLC Variable leakdown chain drive tensioner
US8142313B2 (en) * 2009-01-06 2012-03-27 Ford Global Technologies Hydraulic tensioner with overtravel limiter
RU2014113136A (ru) * 2011-09-22 2015-10-27 Боргварнер Инк. Механизм регулирования усилия пружины натяжителя цепного привода
US9360088B2 (en) 2011-09-22 2016-06-07 Borgwarner Inc. Chain drive tensioner spring force control mechanism
WO2014099291A1 (en) 2012-12-18 2014-06-26 Borgwarner Inc. Tensioner with spring force control in a second bore
CN105899850B (zh) * 2013-03-07 2018-06-08 博格华纳公司 具有弹簧力控制的张紧器
DE102013014975A1 (de) * 2013-09-09 2015-03-12 Iwis Motorsysteme Gmbh & Co. Kg Spannvorrichtung mit temperaturabhängiger Dämpfung
JP6310335B2 (ja) * 2014-02-21 2018-04-11 本田技研工業株式会社 油圧テンショナ装置
JP6448983B2 (ja) * 2014-10-29 2019-01-09 株式会社椿本チエイン テンショナ
WO2016069262A1 (en) * 2014-10-29 2016-05-06 Borgwarner Inc. Valvular paths
CN107110309A (zh) * 2014-10-29 2017-08-29 博格华纳公司 涡流通道
JP6386978B2 (ja) * 2015-07-31 2018-09-05 株式会社椿本チエイン テンショナ
CN108431455B (zh) * 2015-10-06 2021-10-12 舍弗勒技术股份两合公司 用于链传动装置的液压的张紧设备
US9739348B2 (en) * 2015-10-21 2017-08-22 GM Global Technology Operations LLC Variable tensioner for cam drive
US10738861B2 (en) * 2016-12-20 2020-08-11 Borgwarner Inc. Control of hydraulic tensioner tuning using hole size in piston nose
CN111601985A (zh) 2018-01-31 2020-08-28 博格华纳公司 具有帽件盘簧的可变力张紧器臂
CN110360280A (zh) * 2018-04-11 2019-10-22 博格华纳公司 密封液压张紧器

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT976570B (it) 1972-03-16 1974-09-10 Winklhofer J U Sohne Tendicatena
GB1387094A (en) 1972-05-17 1975-03-12 Yamakyu Chain Kk Tensioning device for flexible members
DE3145115C2 (de) * 1981-11-13 1983-12-08 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart "Hydraulischer Kettenspanner"
DE3217632A1 (de) 1982-05-11 1983-11-17 Porsche Ag Hydraulischer kettenspanner
US4713043A (en) 1985-02-26 1987-12-15 Joh. Winklhofer & Sohne Chain tensioner
DE3636919A1 (de) 1986-10-30 1988-05-05 Schaeffler Waelzlager Kg Kettenspanner
JPS6412165A (en) 1987-07-07 1989-01-17 Tsubakimoto Chain Co Latchet type tensioner with backlash
US4874352A (en) 1987-08-06 1989-10-17 Tsubakimoto Chain Co. Fluidic tensioner
JP2521525B2 (ja) 1988-12-29 1996-08-07 日本発条株式会社 テンショナ―
JP2516271Y2 (ja) 1989-05-31 1996-11-06 株式会社椿本チエイン ラチェット式テンショナ
JPH0320750U (de) 1989-07-10 1991-02-28
US5259820A (en) 1992-05-19 1993-11-09 Borg-Warner Automotive Transmission & Engine Components Corporation Hydraulic tensioner having a variable orifice check valve and a double helix internal ratchet
US5304099A (en) 1993-03-12 1994-04-19 Eaton Corporation Hydraulic chain tensioner
US5346436A (en) * 1993-09-23 1994-09-13 Borg-Warner Automotive, Inc. Air vent for hydraulic chain tensioner
US5577970A (en) 1995-04-11 1996-11-26 Borg-Warner Automotive, Inc. Hydraulic tensioner with a pressure relief valve
US5643117A (en) * 1995-12-08 1997-07-01 Borg-Warner Automotive, Inc. Hydraulic tensioner with check valve vent
US5653653A (en) 1995-12-21 1997-08-05 Borg-Warner Automotive, Inc. Hydraulic tensioner with stop mechanism
US5700214A (en) 1996-03-20 1997-12-23 Borg-Warner Automotive, Inc. Hydraulic tensioner with locking mechanism
JPH09303503A (ja) 1996-05-10 1997-11-25 Borg Warner Automot Kk 油圧テンショナ

Also Published As

Publication number Publication date
EP1001185B1 (de) 2003-03-26
ES2195521T3 (es) 2003-12-01
DE69906219T2 (de) 2003-09-25
US6196939B1 (en) 2001-03-06
JP2000136858A (ja) 2000-05-16
EP1001185A1 (de) 2000-05-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee