DE69802972D1 - Hydraulische Spannvorrichtung - Google Patents
Hydraulische SpannvorrichtungInfo
- Publication number
- DE69802972D1 DE69802972D1 DE69802972T DE69802972T DE69802972D1 DE 69802972 D1 DE69802972 D1 DE 69802972D1 DE 69802972 T DE69802972 T DE 69802972T DE 69802972 T DE69802972 T DE 69802972T DE 69802972 D1 DE69802972 D1 DE 69802972D1
- Authority
- DE
- Germany
- Prior art keywords
- tensioning device
- hydraulic tensioning
- hydraulic
- tensioning
- 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
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
-
- 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
- F16H2007/0889—Path of movement of the finally actuated member
- F16H2007/0891—Linear path
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/788,039 US5707309A (en) | 1997-01-23 | 1997-01-23 | Hydraulic tensioner with modular inlet check valve with pressure relief |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69802972D1 true DE69802972D1 (de) | 2002-01-31 |
DE69802972T2 DE69802972T2 (de) | 2002-05-08 |
Family
ID=25143261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69802972T Expired - Fee Related DE69802972T2 (de) | 1997-01-23 | 1998-01-06 | Hydraulische Spannvorrichtung |
Country Status (5)
Country | Link |
---|---|
US (1) | US5707309A (de) |
EP (1) | EP0855539B1 (de) |
JP (1) | JPH10306857A (de) |
DE (1) | DE69802972T2 (de) |
ES (1) | ES2170449T3 (de) |
Families Citing this family (71)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09177913A (ja) * | 1995-12-27 | 1997-07-11 | Ntn Corp | 油圧式オートテンショナユニット |
JP3752017B2 (ja) * | 1996-05-10 | 2006-03-08 | 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 |
JPH102386A (ja) * | 1996-06-13 | 1998-01-06 | Tsubakimoto Chain Co | 緩衝機構付ラチェット式テンショナ |
WO1998005883A1 (de) * | 1996-08-02 | 1998-02-12 | INA Wälzlager Schaeffler oHG | Spanneinrichtung |
US5967920A (en) * | 1997-10-09 | 1999-10-19 | Borg-Warner Automotive, Inc. | Hydraulic tensioner with a bore cup |
US6361458B1 (en) | 1998-04-20 | 2002-03-26 | Borgwarner Inc. | Hydraulic tensioner with pressure relief valve |
US6117033A (en) * | 1998-09-21 | 2000-09-12 | Borgwarner Inc. | Hydraulic tensioner with tuned spring piston |
JP2001021011A (ja) | 1999-07-05 | 2001-01-26 | Borg Warner Automotive Kk | 液圧テンショナ |
JP2001021013A (ja) | 1999-07-06 | 2001-01-26 | Borg Warner Automotive Kk | 液圧テンショナ |
JP2001032897A (ja) * | 1999-07-16 | 2001-02-06 | Ntn Corp | 油圧式オートテンショナおよびベルト伝動装置 |
US6322468B1 (en) | 1999-11-17 | 2001-11-27 | Borgwarner Inc. | Pressure relief valve and dual path vent disc for hydraulic tensioner |
JP3670911B2 (ja) * | 1999-11-19 | 2005-07-13 | Ntn株式会社 | チェーンテンショナ |
US6716124B2 (en) | 2000-11-29 | 2004-04-06 | Borgwarner Inc. | Hydraulic tensioner with improved pressure relief valve reactive to peak operating loads |
JP2003202060A (ja) * | 2001-11-02 | 2003-07-18 | Ntn Corp | チェーンテンショナ |
DE20202664U1 (de) * | 2002-02-20 | 2002-11-07 | Winklhofer & Soehne Gmbh | Spannvorrichtung mit Spanndruck-Regelventil |
JP3580424B2 (ja) * | 2002-02-26 | 2004-10-20 | 株式会社椿本チエイン | 油圧式テンショナ |
US7070528B2 (en) * | 2002-03-28 | 2006-07-04 | Honda Giken Kogyo Kabushiki Kaisha | Hydraulic tensioner lifter |
US6866062B2 (en) * | 2002-09-10 | 2005-03-15 | Control Devices, Incorporated | Check valve |
US7007708B2 (en) * | 2003-10-17 | 2006-03-07 | Delphi Techonologies, Inc. | Flow control valve |
US7641575B2 (en) * | 2004-04-09 | 2010-01-05 | Tsubakimoto Chain Co. | Hydraulic tensioner |
JP2005344887A (ja) * | 2004-06-04 | 2005-12-15 | Tsubakimoto Chain Co | リング式油圧テンショナ |
US20060021659A1 (en) * | 2004-07-30 | 2006-02-02 | Bo Andersson | Hose adapter incorporating a valve and a method of manufacturing the same |
DE102004056623A1 (de) * | 2004-11-24 | 2006-07-06 | Schaeffler Kg | Hydraulischer Spanner für ein Zugmittel eines Verbrennungsmotors |
JP3916635B2 (ja) * | 2005-01-25 | 2007-05-16 | 株式会社椿本チエイン | 油圧式チェーンテンショナ |
DE102005004186A1 (de) * | 2005-01-29 | 2006-08-03 | Schaeffler Kg | Zugmitteltrieb für eine elektromotorisch unterstützte Lenkeinrichtung |
US20070119297A1 (en) * | 2005-07-21 | 2007-05-31 | Borgwarner Inc. | Linear hydraulic amplifier |
DE112008001765A5 (de) * | 2007-07-18 | 2010-04-22 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Überdruckventil für eine Hydraulikanordnung |
CN101765729B (zh) | 2007-07-23 | 2013-06-19 | 博格华纳公司 | 带有棘齿的模块式液压张紧器 |
US7913715B2 (en) * | 2007-11-05 | 2011-03-29 | Ausco, Inc. | Relief valve including a check valve in a damping chamber |
JP2009243480A (ja) * | 2008-03-28 | 2009-10-22 | Tsubakimoto Chain Co | 油圧式テンショナ |
JP2010121748A (ja) * | 2008-11-21 | 2010-06-03 | Ntn Corp | チェーンテンショナ |
KR101073762B1 (ko) * | 2009-02-10 | 2011-10-13 | 지엠비코리아 주식회사 | 자동차 벨트 드라이브용 유압식 오토텐셔너 |
US20110136605A1 (en) * | 2009-12-03 | 2011-06-09 | Schaeffler Technologies Gmbh & Co. Kg | Dual plunger linear chain tensioner for tensioning multiple chain spans |
JP2012017824A (ja) * | 2010-07-09 | 2012-01-26 | Ntn Corp | チェーンテンショナ |
US8951154B2 (en) * | 2011-03-31 | 2015-02-10 | Honda Motor Co., Ltd. | Hydraulic tensioner |
JP5725932B2 (ja) * | 2011-03-31 | 2015-05-27 | 本田技研工業株式会社 | 油圧テンショナのエア抜き弁 |
JP5355628B2 (ja) * | 2011-06-23 | 2013-11-27 | 株式会社椿本チエイン | 油圧式テンショナ |
JP6138165B2 (ja) * | 2012-02-06 | 2017-05-31 | ボーグワーナー インコーポレーテッド | 可変流量液圧チェーンテンショナ |
US20130232962A1 (en) * | 2012-03-06 | 2013-09-12 | GM Global Technology Operations LLC | Hydraulic control for a vehicle powertrain |
JP6013087B2 (ja) * | 2012-08-27 | 2016-10-25 | Ntn株式会社 | 油圧式オートテンショナ |
US10006524B2 (en) * | 2013-12-03 | 2018-06-26 | Borgwarner Inc. | Integrated pressure relief valve for hydraulic tensioner |
DE102013225984B4 (de) * | 2013-12-16 | 2017-03-23 | Schaeffler Technologies AG & Co. KG | Hydraulische Spannvorrichtung für einen Zugmitteltrieb |
DE102014203046A1 (de) * | 2014-02-20 | 2015-08-20 | Schaeffler Technologies AG & Co. KG | Spanner für einen Zugmitteltrieb mit Überdrucksystem im Überkopfbau |
JP6203681B2 (ja) * | 2014-02-21 | 2017-09-27 | 本田技研工業株式会社 | 油圧テンショナ装置 |
JP6298350B2 (ja) | 2014-04-26 | 2018-03-20 | ボーグワーナー インコーポレーテッド | オイルジェットアームおよび当該オイルジェットアームを用いたチェーンスパンの潤滑方法、ならびにチェーンテンショニング装置および当該チェーンテンショニング装置を用いたチェーンスパンの潤滑方法 |
JP7164948B2 (ja) * | 2014-08-09 | 2022-11-02 | ボーグワーナー インコーポレーテッド | 圧力リリーフ弁調整特徴 |
DE102015200606B4 (de) * | 2015-01-16 | 2018-05-24 | Schaeffler Technologies AG & Co. KG | Spannvorrichtung für einen Kettentrieb |
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 |
JP6345622B2 (ja) * | 2015-04-15 | 2018-06-20 | 株式会社椿本チエイン | チェーンテンショナ |
DE112016001770T5 (de) * | 2015-05-14 | 2018-01-25 | Borgwarner Inc. | Integriertes scheibenrückschlagventil in einem hydraulikspanner mit dosiertem rücklauf |
JP6564630B2 (ja) * | 2015-06-27 | 2019-08-21 | ボーグワーナー インコーポレーテッド | 一体型チェック・リリーフバルブ |
DE102015212434B4 (de) * | 2015-07-02 | 2021-07-01 | Schaeffler Technologies AG & Co. KG | Zugmittelspanner mit einer Druckbegrenzungsventileinheit |
JP6523844B2 (ja) * | 2015-07-18 | 2019-06-05 | ボーグワーナー インコーポレーテッド | 一体型チェック・リリーフバルブ |
JP6386978B2 (ja) * | 2015-07-31 | 2018-09-05 | 株式会社椿本チエイン | テンショナ |
US10781892B2 (en) | 2015-07-31 | 2020-09-22 | Borgwarner Inc. | Press-fit check valve for a hydraulic tensioner reservoir with metered backflow |
US10816064B2 (en) * | 2015-10-06 | 2020-10-27 | Schaeffler Technologies AG & Co. KG | Hydraulic tensioning device for a chain drive |
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 |
CN109563913A (zh) | 2016-08-17 | 2019-04-02 | 博格华纳公司 | 由金属带控制的止回阀和集成卸压阀 |
CN106438884A (zh) * | 2016-10-31 | 2017-02-22 | 绵阳富临精工机械股份有限公司 | 一种带恒压控制阀的正时链条张紧器 |
CN106439142A (zh) * | 2016-10-31 | 2017-02-22 | 绵阳富临精工机械股份有限公司 | 一种恒压控制阀 |
JP6806994B2 (ja) * | 2016-11-07 | 2021-01-06 | 株式会社椿本チエイン | テンショナ |
KR20180071974A (ko) | 2016-12-20 | 2018-06-28 | 보르그워너 인코퍼레이티드 | 피스톤 노즈 내의 구멍 크기를 이용한 유압 텐셔너 튜닝의 제어 |
CN108626331B (zh) * | 2017-03-21 | 2021-03-02 | 株式会社椿本链条 | 张紧装置 |
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 |
DE102018114200A1 (de) | 2017-06-15 | 2018-12-20 | Borgwarner Inc. | Spanner mit Rückschlagventil mit steuerbarer Steifigkeit |
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 |
JP6970342B2 (ja) * | 2018-02-16 | 2021-11-24 | 株式会社椿本チエイン | チェーンテンショナ |
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 |
JP7495348B2 (ja) | 2018-02-26 | 2024-06-04 | ボーグワーナー インコーポレーテッド | 内部リザーバ技術一次ボアを有する可変力テンショナ |
JP7100467B2 (ja) * | 2018-03-05 | 2022-07-13 | Ntn株式会社 | チェーンテンショナ |
JP2020101279A (ja) | 2018-12-21 | 2020-07-02 | ボーグワーナー インコーポレーテッド | 内部チェックバルブを含むピストンが備えられたテンショナ |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3217632A1 (de) * | 1982-05-11 | 1983-11-17 | Porsche Ag | Hydraulischer kettenspanner |
JPS59126144A (ja) * | 1982-12-31 | 1984-07-20 | Aisin Seiki Co Ltd | 密封式オ−トテンシヨナ |
US4708696A (en) * | 1985-08-30 | 1987-11-24 | Tsubakimoto Chain Co. | Tensioner for toothed drive belts |
FR2610685B1 (fr) * | 1987-02-09 | 1991-01-25 | Sedis Transmissions Mec | Tendeur a commande hydraulique, notamment pour chaine |
US4874352A (en) * | 1987-08-06 | 1989-10-17 | Tsubakimoto Chain Co. | Fluidic tensioner |
US4826470A (en) * | 1988-07-01 | 1989-05-02 | Eaton Corporation | Fluid operated chain or belt tensioning device |
JPH0341245A (ja) * | 1989-07-07 | 1991-02-21 | Nhk Spring Co Ltd | テンショナ |
JP2507172Y2 (ja) * | 1990-05-31 | 1996-08-14 | 株式会社椿本チエイン | 逆止弁を具えた歯付ベルト用テンショナ |
DE4023728A1 (de) * | 1990-07-26 | 1992-01-30 | Porsche Ag | Kettenspanner fuer eine brennkraftmaschine |
JPH04129946U (ja) * | 1991-01-31 | 1992-11-30 | 株式会社椿本チエイン | 圧力室の空気排出機構を具えた油圧装置 |
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 |
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 |
US5277664A (en) * | 1992-05-19 | 1994-01-11 | Borg-Warner Automotive Transmission & Engine Components Corporation | Hydraulic tensioner with a molded valve base and cap |
JPH061890U (ja) * | 1992-06-10 | 1994-01-14 | 株式会社椿本チエイン | 空気抜き機構付きオイル式テンショナ |
US5370584A (en) * | 1993-01-15 | 1994-12-06 | Borg-Warner Automotive, Inc. | Piston design for removing air from a hydraulic tensioner |
US5366415A (en) * | 1993-03-12 | 1994-11-22 | Eaton Corporation | Hydraulic belt tensioner |
JP2540947Y2 (ja) * | 1993-06-29 | 1997-07-09 | 株式会社椿本チエイン | 歯付きベルト用オイル式テンショナ |
US5346436A (en) * | 1993-09-23 | 1994-09-13 | Borg-Warner Automotive, Inc. | Air vent for hydraulic chain tensioner |
DE9409155U1 (de) * | 1994-06-06 | 1995-10-12 | Joh. Winklhofer & Söhne GmbH und Co KG, 81369 München | Hydraulische Spanneinrichtung |
US5700213A (en) * | 1995-08-18 | 1997-12-23 | Borg-Warner Automotive, Inc. | Integral inlet and pressure relief valve for an automotive tensioner |
-
1997
- 1997-01-23 US US08/788,039 patent/US5707309A/en not_active Expired - Fee Related
-
1998
- 1998-01-06 ES ES98300048T patent/ES2170449T3/es not_active Expired - Lifetime
- 1998-01-06 EP EP98300048A patent/EP0855539B1/de not_active Expired - Lifetime
- 1998-01-06 DE DE69802972T patent/DE69802972T2/de not_active Expired - Fee Related
- 1998-01-23 JP JP10026636A patent/JPH10306857A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH10306857A (ja) | 1998-11-17 |
US5707309A (en) | 1998-01-13 |
DE69802972T2 (de) | 2002-05-08 |
EP0855539A2 (de) | 1998-07-29 |
ES2170449T3 (es) | 2002-08-01 |
EP0855539A3 (de) | 1998-12-09 |
EP0855539B1 (de) | 2001-12-19 |
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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 |