ATE425347T1 - Ketten- oder riemenspanner - Google Patents

Ketten- oder riemenspanner

Info

Publication number
ATE425347T1
ATE425347T1 AT04254162T AT04254162T ATE425347T1 AT E425347 T1 ATE425347 T1 AT E425347T1 AT 04254162 T AT04254162 T AT 04254162T AT 04254162 T AT04254162 T AT 04254162T AT E425347 T1 ATE425347 T1 AT E425347T1
Authority
AT
Austria
Prior art keywords
plunger
bore
chamber
tensioner
orientation
Prior art date
Application number
AT04254162T
Other languages
English (en)
Inventor
Christian Poiret
Original Assignee
Schaeffler Chain Drive Systems
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 Schaeffler Chain Drive Systems filed Critical Schaeffler Chain Drive Systems
Application granted granted Critical
Publication of ATE425347T1 publication Critical patent/ATE425347T1/de

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
    • 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
    • F16H2007/0817—Fluid pressure with means for venting unwanted gas
    • 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)
AT04254162T 2003-07-16 2004-07-13 Ketten- oder riemenspanner ATE425347T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0316575.0A GB0316575D0 (en) 2003-07-16 2003-07-16 Tensioner for a chain or belt

Publications (1)

Publication Number Publication Date
ATE425347T1 true ATE425347T1 (de) 2009-03-15

Family

ID=27763881

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04254162T ATE425347T1 (de) 2003-07-16 2004-07-13 Ketten- oder riemenspanner

Country Status (5)

Country Link
US (1) US7331891B2 (de)
EP (1) EP1498580B1 (de)
AT (1) ATE425347T1 (de)
DE (1) DE602004019845D1 (de)
GB (1) GB0316575D0 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0515176D0 (en) * 2005-07-23 2005-08-31 Renold Plc Transmission chain monitoring system
US20070032322A1 (en) * 2005-08-05 2007-02-08 Beardmore John M Hydraulic chain tensioner assembly
GB0607775D0 (en) * 2006-04-20 2006-05-31 Renold Plc Tensioner for a chain or belt
DE102007000750A1 (de) * 2007-09-20 2009-04-09 Hilti Aktiengesellschaft Handwerkzeugmaschine mit Riemenspannvorrichtung
DE102007051824A1 (de) 2007-10-30 2009-05-07 Iwis Motorsysteme Gmbh & Co. Kg Spannvorrichtung mit einer Nachstelleinrichtung
JP5250889B2 (ja) * 2008-10-01 2013-07-31 日本発條株式会社 テンショナー
DE102010049900A1 (de) 2010-10-28 2012-05-03 Schaeffler Technologies Gmbh & Co. Kg Spanneinrichtung mit zylindrischem Rastsystem
EP2458246B1 (de) * 2010-11-29 2013-10-02 iwis motorsysteme GmbH & Co. KG Spannvorrichtung mit Dämpfungseinrichtung, die ein Mindestaufnahmevolumen aufweist
DE102011013374A1 (de) * 2011-03-09 2012-09-13 Iwis Motorsysteme Gmbh & Co. Kg Spannvorrichtung mit mindestens zwei Entlüftungselementen
DE102012219281A1 (de) * 2012-10-23 2014-04-24 Schaeffler Technologies Gmbh & Co. Kg Zugmittelspanner
DE102013219073A1 (de) * 2013-09-23 2015-03-26 Schaeffler Technologies Gmbh & Co. Kg Spannvorrichtung mit einer Entlüftungseinheit
JP6182411B2 (ja) * 2013-09-26 2017-08-16 Ntn株式会社 油圧式オートテンショナ
JP6448983B2 (ja) * 2014-10-29 2019-01-09 株式会社椿本チエイン テンショナ
JP7041349B2 (ja) * 2018-05-28 2022-03-24 株式会社椿本チエイン テンショナ
CN113758715B (zh) * 2021-08-30 2024-02-23 重庆长安汽车股份有限公司 一种发动机柱塞式张紧器的异响位置确定方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3145115C2 (de) * 1981-11-13 1983-12-08 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart "Hydraulischer Kettenspanner"
US4826470A (en) 1988-07-01 1989-05-02 Eaton Corporation Fluid operated chain or belt tensioning device
DE3832512C1 (en) * 1988-09-24 1990-04-26 Bayerische Motoren Werke Ag, 8000 Muenchen, De Tensioning device for an endless flexible transmission
DE4103055A1 (de) 1991-02-01 1992-08-06 Schaeffler Waelzlager Kg Hydraulisches spielausgleichselement fuer den einsatz von brennkraftmaschinen
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
US5370584A (en) * 1993-01-15 1994-12-06 Borg-Warner Automotive, Inc. Piston design for removing air from a hydraulic tensioner
JPH07280049A (ja) * 1994-04-12 1995-10-27 Tsubakimoto Chain Co 摺動面に螺旋状溝を設けたオイル式テンショナ
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
JPH1038043A (ja) * 1996-07-26 1998-02-13 Tsubakimoto Chain Co 油圧式テンショナ
JP3635198B2 (ja) 1997-12-22 2005-04-06 Ｎｔｎ株式会社 チェーンテンショナ
JPH11201245A (ja) 1998-01-12 1999-07-27 Ntn Corp チェーンテンショナ
US6126563A (en) * 1998-09-21 2000-10-03 Borgwarner Inc. Quick purge tensioner with internal piston spring
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
JP2001021013A (ja) 1999-07-06 2001-01-26 Borg Warner Automotive Kk 液圧テンショナ
DE19959594C1 (de) * 1999-12-10 2001-06-21 Bayerische Motoren Werke Ag Kettentrieb eines V-Motors mit obenliegenden Nockenwellen
JP3687956B2 (ja) 2001-01-25 2005-08-24 株式会社椿本チエイン 圧力油室を有するラチェット式テンショナ
DE10155364A1 (de) * 2001-11-10 2003-05-22 Bayerische Motoren Werke Ag Hydraulische Spannvorrichtung für ein Zugmittelgetriebe, insbesondere Ketten- oder Riementriebe von Brennkraftmaschinen

Also Published As

Publication number Publication date
EP1498580B1 (de) 2009-03-11
DE602004019845D1 (de) 2009-04-23
EP1498580A2 (de) 2005-01-19
GB0316575D0 (en) 2003-08-20
US7331891B2 (en) 2008-02-19
EP1498580A3 (de) 2006-05-31
US20050059517A1 (en) 2005-03-17

Similar Documents

Publication Publication Date Title
ATE425347T1 (de) Ketten- oder riemenspanner
ATE542066T1 (de) Hydraulische spannvorrichtung für einen zugmitteltrieb
AR054905A2 (es) Motor de combustion interna y maquina de movimiento alternativo
DE50203423D1 (de) Drehaktor-vorrichtung zur hubsteuerung eines gaswechsel-tellerventils im zylinderkopf einer brennkraftmaschine
DE602004002108D1 (de) Brennkraftmaschine mit gaseinspritzung
WO2002099256A8 (de) Ölabscheidevorrichtung für kurbelgehäusegase einer verbrennungskraftmaschine
JP2005510675A5 (de)
DE602007004364D1 (de) Viertakt-Verbrennungsmotor mit verminderter Geräuschemission
EP2017446A4 (de) Zweitaktmotor mit schichtspülung
ATE508272T1 (de) Verbrennungsmotor
EP1591652A3 (de) Gaseinspritzventil
DE50207530D1 (de) Hochfrequenzzündung für eine brennkraftmaschine
DE50204056D1 (de) Zündeinrichtung für eine Brennkraftmaschine mit Fremdzündung
CA2481352A1 (en) Internal combustion engine with oil temperature sensor
ATE284482T1 (de) Brennkraftmaschine mit zumindest zwei einlassventilen pro zylinder
EP1710403A8 (de) Motor
DE50203729D1 (de) Einspritzventil für eine Brennkraftmaschine
TWI255884B (en) Scavenging insert for an engine
DE502004005294D1 (de) Einrichtung zum entlüften eines kurbelgehäuses einer brennkraftmaschine
DE50105613D1 (de) Abgasrückführeinrichtung für eine Brennkraftmaschine
EP1215415A3 (de) Ketten- oder Riemenspanner
DE60327386D1 (de) Zündvorrichtung für Verbrennungsmotor und ihr Herstellungsverfahren
ITMI20020310A0 (it) Dispositivo atto al trattamento del gas di scarico di un motore a combustione interna
DE60202323D1 (de) Gaszuführvorrichtung für Brennkraftmaschine
ATE212106T1 (de) Anordnung in einem zylinderkopf

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties