ES2189095T3 - Tensor de cadena hidraulica con una camisa en forma de copa por embuticion. - Google Patents

Tensor de cadena hidraulica con una camisa en forma de copa por embuticion.

Info

Publication number
ES2189095T3
ES2189095T3 ES98308174T ES98308174T ES2189095T3 ES 2189095 T3 ES2189095 T3 ES 2189095T3 ES 98308174 T ES98308174 T ES 98308174T ES 98308174 T ES98308174 T ES 98308174T ES 2189095 T3 ES2189095 T3 ES 2189095T3
Authority
ES
Spain
Prior art keywords
cup
anima
piston
embutition
shirt
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
ES98308174T
Other languages
English (en)
Inventor
Stanley K Dembosky
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
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 filed Critical BorgWarner Inc
Application granted granted Critical
Publication of ES2189095T3 publication Critical patent/ES2189095T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/022—Chain drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/024—Belt drive
    • 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 
    • 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)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Handcart (AREA)

Abstract

UN TENSOR HIDRAULICO HA SIDO DISEÑADO PARA REDUCIR EL COSTE Y FACILITAR LA FABRICACION. UN ALOJAMIENTO DE PISTON (102) TIENE UN ANIMA (104) Y UN MIEMBRO DE COPA DE ANIMA (105), RECIBIDO DENTRO DEL ANIMA (104). UN PISTON (130) SE ENCUENTRA ALOJADO DESLIZANTEMENTE DENTRO DEL MIEMBRO (105) DE COPA DE ANIMA, FORMANDO UNA CAMARA DE FLUIDO DE ALTA PRESION (180) CON EL MIEMBRO (105) DE COPA DE ANIMA. EL ALOJAMIENTO DEL PISTON (102) PUEDE CONSTRUIRSE CON MATERIALES ECONOMICOS, TALES COMO ALUMINIO O PLASTICO. EL PISTON (130) Y EL MIEMBRO DE COPA DE ANIMA (105) ESTAN CONSTRUIDOS CON METAL ESTIRADO. UN CANAL UNICO CONECTA LA CAMARA DE PRESION (180) A UNA FUENTE EXTERIOR DE FLUIDO, Y UN SISTEMA DE VALVULA UNICA (214) REGULA EL FLUJO DE FLUIDO AL INTERIOR DE LA CAMARA DE PRESION. LOS MATERIALES ECONOMICOS Y DE DISEÑO SIMPLE PERMITEN UN TENSOR HIDRAULICO DE BAJO COSTE.
ES98308174T 1997-10-09 1998-10-07 Tensor de cadena hidraulica con una camisa en forma de copa por embuticion. Expired - Lifetime ES2189095T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/947,594 US5967920A (en) 1997-10-09 1997-10-09 Hydraulic tensioner with a bore cup

Publications (1)

Publication Number Publication Date
ES2189095T3 true ES2189095T3 (es) 2003-07-01

Family

ID=25486377

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98308174T Expired - Lifetime ES2189095T3 (es) 1997-10-09 1998-10-07 Tensor de cadena hidraulica con una camisa en forma de copa por embuticion.

Country Status (5)

Country Link
US (1) US5967920A (es)
EP (1) EP0908646B1 (es)
JP (1) JPH11223251A (es)
DE (1) DE69810055T2 (es)
ES (1) ES2189095T3 (es)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3226030B2 (ja) * 1998-08-20 2001-11-05 株式会社椿本チエイン ラチェット式テンショナ
US6053831A (en) * 1998-12-08 2000-04-25 Borg-Warner Automotive, Inc. Hydraulic tensioner with passage of variable cross-section between the piston and bore
JP3243226B2 (ja) * 1999-02-18 2002-01-07 株式会社椿本チエイン 油圧式テンショナ
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
JP3929679B2 (ja) * 2000-06-26 2007-06-13 Ｎｔｎ株式会社 チェーンテンショナ
DE10064902A1 (de) * 2000-12-23 2002-07-11 Ina Schaeffler Kg Hydraulikelement
JP3710124B2 (ja) * 2001-01-10 2005-10-26 株式会社椿本チエイン 油圧式テンショナ
JP3712951B2 (ja) * 2001-03-27 2005-11-02 株式会社椿本チエイン 油圧式プラスチック製テンショナ
DE10197231B4 (de) * 2001-12-10 2015-02-19 Ntn Corp. Kettenspannvorrichtung
JP2004138152A (ja) * 2002-10-17 2004-05-13 Ntn Corp チェーンテンショナ
US7571632B2 (en) 2002-12-10 2009-08-11 Ntn Corporation Chain Tensioner
US7214153B2 (en) * 2003-07-18 2007-05-08 Borgwarner Inc. Method of changing the duty cycle frequency of a PWM solenoid on a CAM phaser to increase compliance in a timing drive
JP4282424B2 (ja) * 2003-08-29 2009-06-24 Ｎｔｎ株式会社 チェーンテンショナ
DE10341800A1 (de) 2003-09-10 2005-04-21 Winklhofer & Soehne Gmbh Aufgespritze Spannschiene
DE102004009169A1 (de) * 2004-02-26 2005-09-15 Ina-Schaeffler Kg Befestigung einer hydraulischen Spannvorrichtung
DE102004043733A1 (de) * 2004-09-10 2006-03-16 Ina-Schaeffler Kg Gehäuse eines Spannsystems mit integrierter Spritzdüse
DE102004048281A1 (de) * 2004-10-05 2006-04-06 Ina-Schaeffler Kg Hydraulischer Spanner
DE102004056623A1 (de) * 2004-11-24 2006-07-06 Schaeffler Kg Hydraulischer Spanner für ein Zugmittel eines Verbrennungsmotors
JP2007040440A (ja) * 2005-08-03 2007-02-15 Tsubakimoto Chain Co プラスチック製の油圧式テンショナ
US20080289703A1 (en) * 2005-11-14 2008-11-27 Borgwarner Inc. Hydraulic Check Valve Assembly
DE102006055467A1 (de) * 2006-11-24 2008-05-29 Schaeffler Kg Hydraulische Spanneinheit für Zugmitteltriebe
JP4917871B2 (ja) * 2006-12-08 2012-04-18 Ｎｔｎ株式会社 オートテンショナ
JP2009243480A (ja) * 2008-03-28 2009-10-22 Tsubakimoto Chain Co 油圧式テンショナ
DE102011002761B4 (de) 2011-01-17 2020-01-02 Schaeffler Technologies AG & Co. KG Zugmittelspannvorrichtung mit Sicherungselement sowie Verbrennungskraftmaschine mit einer solchen Zugmittelspannvorrichtung
DE102011003056A1 (de) * 2011-01-24 2012-07-26 Schaeffler Technologies Gmbh & Co. Kg Zugmitteltrieb mit einem Spanner und einem Klemmelement
US9377087B2 (en) 2011-09-22 2016-06-28 Borgwarner Inc. Chain drive tensioner spring force control mechanism
CN103375554B (zh) * 2012-04-24 2015-11-25 比亚迪股份有限公司 张紧器芯体及具有该芯体的张紧器和转向器
JP5897410B2 (ja) 2012-06-07 2016-03-30 株式会社椿本チエイン テンショナ
US10006524B2 (en) * 2013-12-03 2018-06-26 Borgwarner Inc. Integrated pressure relief valve for hydraulic tensioner
DE102014214255A1 (de) * 2014-07-22 2016-01-28 Schaeffler Technologies AG & Co. KG Hydraulische Kettenspanneinheit aus Umformteilen
KR20170078680A (ko) * 2014-10-29 2017-07-07 보르그워너 인코퍼레이티드 밸브형 경로
US10208838B2 (en) * 2014-10-29 2019-02-19 Borgwarner Inc. Vortex channel
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
JP6263150B2 (ja) 2015-05-29 2018-01-17 株式会社椿本チエイン テンショナ
CN109139831A (zh) 2017-06-15 2019-01-04 博格华纳公司 带有刚度可控止回阀的张紧器
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
WO2019164525A1 (en) 2018-02-26 2019-08-29 Borgwarner Inc Variable force tensioner with internal reservoir technology primary bore
JP7041349B2 (ja) * 2018-05-28 2022-03-24 株式会社椿本チエイン 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
DE102019105499A1 (de) * 2019-03-05 2020-09-10 Iwis Motorsysteme Gmbh & Co. Kg Hydraulische Spannvorrichtung mit Schneidsteg
JP7682932B2 (ja) * 2020-06-09 2025-05-26 アントニー， アシュリン チェーンドライブのチェーン内の弛みおよび振動を除去するための装置
WO2022220802A1 (en) 2021-04-13 2022-10-20 Borgwarner Inc. Variable stiffness function through a check valve in a hydraulic tensioner
JP2024073910A (ja) * 2022-11-18 2024-05-30 株式会社椿本チエイン チェーンテンショナ

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190025A (en) * 1978-01-25 1980-02-26 Heinz Wahl Timing chain tensioners
DE3217632A1 (de) * 1982-05-11 1983-11-17 Porsche Ag Hydraulischer kettenspanner
FR2610685B1 (fr) * 1987-02-09 1991-01-25 Sedis Transmissions Mec Tendeur a commande hydraulique, notamment pour chaine
JPH068361Y2 (ja) * 1987-09-07 1994-03-02 日鍛バルブ株式会社 液圧式テンシヨナ
US4826470A (en) * 1988-07-01 1989-05-02 Eaton Corporation Fluid operated chain or belt tensioning device
JP2521525B2 (ja) * 1988-12-29 1996-08-07 日本発条株式会社 テンショナ―
JP2587694B2 (ja) * 1988-12-29 1997-03-05 日本発条株式会社 テンショナー
JPH02135748U (es) * 1989-04-17 1990-11-13
US4894047A (en) * 1989-04-26 1990-01-16 Eaton Corporation Retaining cage for check-valves and slack adjusters using same
JPH0341245A (ja) * 1989-07-07 1991-02-21 Nhk Spring Co Ltd テンショナ
JPH0341244A (ja) * 1989-07-07 1991-02-21 Nhk Spring Co Ltd テンショナー
JPH0366957A (ja) * 1989-08-01 1991-03-22 Nhk Spring Co Ltd テンショナ
DE4035823C1 (en) * 1990-11-10 1991-12-19 Bayerische Motoren Werke Ag, 8000 Muenchen, De Hydraulic tensioner for chain drives - has pressure restrictor valve in bottom of tension piston guide
DE4203449A1 (de) * 1992-02-07 1993-08-12 Schaeffler Waelzlager Kg Riemenspannvorrichtung
US5277664A (en) * 1992-05-19 1994-01-11 Borg-Warner Automotive Transmission & Engine Components Corporation Hydraulic tensioner with a molded valve base and cap
JPH0635713U (ja) * 1992-10-16 1994-05-13 エヌティエヌ株式会社 油圧式オートテンショナ
JPH0727191A (ja) * 1993-07-07 1995-01-27 Ntn Corp 油圧式オートテンショナ
US5346436A (en) * 1993-09-23 1994-09-13 Borg-Warner Automotive, Inc. Air vent for hydraulic chain tensioner
US5385507A (en) * 1993-11-04 1995-01-31 Martin Engineering Company Twist tensioner with selectively engageable coupling
JPH08303535A (ja) * 1995-04-28 1996-11-19 Ntn Corp 油圧式オートテンショナ
US5700213A (en) * 1995-08-18 1997-12-23 Borg-Warner Automotive, Inc. Integral inlet and pressure relief valve for an automotive tensioner
US5720684A (en) * 1995-09-06 1998-02-24 Borg-Warner Automotive, Inc. Hydraulic tensioner with internal pressure relief
US5797817A (en) * 1995-12-15 1998-08-25 Borg-Warner Automotive, Inc. Hydraulic tensioner with internal reservoir
US5653652A (en) * 1995-12-18 1997-08-05 Borg-Warner Automotive, Inc. Hydraulic tensioning system with dual arm blade
DE29613535U1 (de) * 1996-08-05 1996-09-26 INA Wälzlager Schaeffler KG, 91074 Herzogenaurach Spanneinrichtung
US5707309A (en) * 1997-01-23 1998-01-13 Borg-Warner Automotive, Inc. Hydraulic tensioner with modular inlet check valve with pressure relief

Also Published As

Publication number Publication date
EP0908646B1 (en) 2002-12-11
EP0908646A1 (en) 1999-04-14
JPH11223251A (ja) 1999-08-17
DE69810055T2 (de) 2003-04-17
DE69810055D1 (de) 2003-01-23
US5967920A (en) 1999-10-19

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