DE69725115D1 - Spannvorrichtung für treibriemen und verfahren zur herstellung desselben - Google Patents

Spannvorrichtung für treibriemen und verfahren zur herstellung desselben

Info

Publication number
DE69725115D1
DE69725115D1 DE69725115T DE69725115T DE69725115D1 DE 69725115 D1 DE69725115 D1 DE 69725115D1 DE 69725115 T DE69725115 T DE 69725115T DE 69725115 T DE69725115 T DE 69725115T DE 69725115 D1 DE69725115 D1 DE 69725115D1
Authority
DE
Germany
Prior art keywords
tensioner
producing
same
drive belt
belt
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
DE69725115T
Other languages
English (en)
Other versions
DE69725115T2 (de
Inventor
Richard Hong
W Zamm
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.)
Dayco Products LLC
Original Assignee
Dayco Products LLC
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 Dayco Products LLC filed Critical Dayco Products LLC
Publication of DE69725115D1 publication Critical patent/DE69725115D1/de
Application granted granted Critical
Publication of DE69725115T2 publication Critical patent/DE69725115T2/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
    • F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
    • F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
    • F16H7/1209—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley with vibration damping means
    • F16H7/1227—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley with vibration damping means of the viscous friction type, e.g. viscous fluid
    • 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
    • F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
    • F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
    • F16H7/1209—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley with vibration damping means
    • F16H7/1218—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley with vibration damping means of the dry friction type
    • 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
    • F16H2007/081—Torsion 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
    • F16H2007/0889—Path of movement of the finally actuated member
    • F16H2007/0893—Circular path
DE69725115T 1996-02-16 1997-02-13 Spannvorrichtung für treibriemen und verfahren zur herstellung desselben Expired - Fee Related DE69725115T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/603,044 US5718649A (en) 1996-02-16 1996-02-16 Tensioner for a power transmission belt and method of making same
US603044 1996-02-16
PCT/US1997/002552 WO1997030301A1 (en) 1996-02-16 1997-02-13 Tensioner for a power transmission belt and method of making same

Publications (2)

Publication Number Publication Date
DE69725115D1 true DE69725115D1 (de) 2003-10-30
DE69725115T2 DE69725115T2 (de) 2004-07-15

Family

ID=24413861

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69725115T Expired - Fee Related DE69725115T2 (de) 1996-02-16 1997-02-13 Spannvorrichtung für treibriemen und verfahren zur herstellung desselben

Country Status (11)

Country Link
US (2) US5718649A (de)
EP (1) EP0879369B1 (de)
JP (1) JP2000504819A (de)
KR (1) KR100456241B1 (de)
AU (1) AU711385B2 (de)
BR (1) BR9707448A (de)
CA (1) CA2245868C (de)
DE (1) DE69725115T2 (de)
ES (1) ES2202584T3 (de)
TW (1) TW368066U (de)
WO (1) WO1997030301A1 (de)

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JP3541106B2 (ja) * 1996-07-08 2004-07-07 光洋精工株式会社 オートテンショナ
DE69808810T2 (de) 1998-12-09 2003-06-18 Goodyear Tire & Rubber Hydraulikdämpfungspatrone für riemenspannvorrichtung
US6231465B1 (en) * 1999-08-13 2001-05-15 Dayco Products, Inc. Belt tensioner assembly with unidirectional damping
DE19946057A1 (de) * 1999-09-25 2001-03-29 Schaeffler Waelzlager Ohg Dämpfung von Reibpartnern einer mechanischen Spannvorrichtung
US6582332B2 (en) * 2000-01-12 2003-06-24 The Gates Corporation Damping mechanism for a tensioner
CA2410701C (en) * 2000-06-16 2008-12-23 Litens Automotive High torque retention joint in a tensioner
US6575860B2 (en) * 2001-02-28 2003-06-10 Dayco Products, Llc Belt tensioner for a power transmission belt system
US7229374B2 (en) * 2001-12-20 2007-06-12 Dayco Products, Llc Dual friction surface asymmetric damped tensioner
US6863631B2 (en) 2001-12-20 2005-03-08 Dayco Products, Llc Unidirectional motion asymmetric damped tensioner
US20030119616A1 (en) * 2001-12-20 2003-06-26 Meckstroth Richard J. Dual friction surface asymmetric damped tensioner
US7186196B2 (en) * 2002-07-18 2007-03-06 Dayco Products, Llc Belt tensioner with integral damping
US7883436B2 (en) 2004-09-15 2011-02-08 Fenner U.S., Inc. Bi-directional tensioner
US6855079B2 (en) * 2002-09-30 2005-02-15 Fenner, Inc. Bi-directional belt tensioner
US7837582B2 (en) * 2002-09-30 2010-11-23 Fenner, Inc. Bi-directional belt tensioner
WO2005028918A2 (en) * 2003-09-13 2005-03-31 Dayco Products, Llc One-way clutched damper for automatic belt tensioner
US7448974B2 (en) * 2004-11-05 2008-11-11 Dayco Products, Llc Belt tensioner and method for making a belt-tensioner arm and a spring case
EP1861635B1 (de) * 2005-03-21 2010-11-24 Litens Automotive Partnership Gurtspanner mit verschleissausgleich
WO2006105656A1 (en) * 2005-04-08 2006-10-12 Litens Automotive Partnership Tensioner with molded arm
CN101218453B (zh) * 2005-04-20 2012-06-20 特高欧洲股份有限公司 用于在有油状态下运行的皮带传动装置的张紧器
DE102005031593A1 (de) * 2005-07-06 2007-01-11 Schaeffler Kg Abdichtung für das Lagerauge eines Spannsystems
DE102006047095B4 (de) * 2006-10-05 2021-05-12 Schaeffler Technologies AG & Co. KG Spannvorrichtung
US20080119310A1 (en) * 2006-11-16 2008-05-22 Holcombe C Scott Rotary tensioner
DE102006059550A1 (de) * 2006-12-16 2008-06-19 Schaeffler Kg Spannvorrichtung für einen Zugmitteltrieb
US20090000836A1 (en) * 2007-06-30 2009-01-01 Paul Harriman Kydd Balanced Belt or Chain Drive for Electric Hybrid Vehicle Conversion
US20090075768A1 (en) * 2007-09-13 2009-03-19 D Silva Alben Tensioner
US7946938B2 (en) * 2007-11-09 2011-05-24 The Gates Corporation Tensioner
US20090186727A1 (en) * 2008-01-18 2009-07-23 Alexander Serkh Tensioner
US7803078B2 (en) * 2008-03-20 2010-09-28 The Gates Corporation Tensioner
US8529387B2 (en) * 2008-04-30 2013-09-10 Dayco Ip Holdings, Llc Pulley with asymmetric torque-sensitive clutching
US7931552B2 (en) * 2008-04-30 2011-04-26 Dayco Products, Llc Pulley with torque-sensitive clutching
US8784244B2 (en) * 2008-04-30 2014-07-22 Dayco Ip Holdings, Llc Pulley with asymmetric torque-sensitive clutching
US20090286636A1 (en) * 2008-05-13 2009-11-19 Alexander Serkh Sealed tensioner
US20100069185A1 (en) * 2008-09-18 2010-03-18 Ward Peter Alan Tensioner
US8403785B2 (en) * 2008-11-05 2013-03-26 Dayco Ip Holdings, Llc Clutched damper for a belt tensioner
US20100261564A1 (en) * 2009-04-13 2010-10-14 Hughes Thomas E Rotary tensioner
DE102010019054A1 (de) * 2010-05-03 2011-11-03 Schaeffler Technologies Gmbh & Co. Kg Spannvorrichtung
US8888627B2 (en) 2010-05-25 2014-11-18 Dayco Ip Holdings, Llc One-way damped over-arm tensioner
US20120316018A1 (en) * 2011-06-08 2012-12-13 Peter Ward Tensioner
US9777806B2 (en) 2012-03-28 2017-10-03 Dayco Ip Holdings, Llc Sealed belt tensioning device
US9017197B2 (en) * 2012-05-16 2015-04-28 Dayco Ip Holdings, Llc Hydraulic damping mechanism and use for belt tensioning
DE102014206716A1 (de) * 2014-04-08 2015-10-08 Muhr Und Bender Kg Riemenspannvorrichtung
US10094451B2 (en) 2015-07-01 2018-10-09 Dayco Ip Holdings, Llc Dual mode tensioner
DE102015115750A1 (de) * 2015-09-17 2017-03-23 Muhr Und Bender Kg Riemenspannvorrichtung
KR101902995B1 (ko) 2017-02-28 2018-10-02 경북보건대학교 산학협력단 이중제동 방식의 안전이동 워커기구
USD855079S1 (en) * 2017-11-10 2019-07-30 Zeta-Sassi Srl Tension device
WO2021243049A1 (en) * 2020-05-29 2021-12-02 Gates Corporation Belt tensioner

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US525792A (en) * 1894-09-11 Clellan
FR927547A (de) * 1945-05-31 1947-11-10
LU31591A1 (de) * 1951-08-10
US3651903A (en) * 1969-08-21 1972-03-28 Anderson Greenwood & Co Adjustable rotary damper
US3865216A (en) * 1973-10-03 1975-02-11 Efdyn Corp Continuous rotary damper
EP0072134A1 (de) * 1981-08-03 1983-02-16 Eaton Corporation Spannvorrichtung für einen Antrieb
US4601683A (en) * 1982-06-25 1986-07-22 Dayco Corporation Belt tensioner, part therefor and methods of making the same
US4563167A (en) * 1982-09-29 1986-01-07 Dayco Corporation Belt tensioner and method of making the same
US4596538A (en) * 1984-08-23 1986-06-24 Dayco Corporation Belt tensioner
US4661087A (en) * 1984-08-23 1987-04-28 Dayco Products, Inc. Method of making a belt tensioner having a biased annular pad of friction material for dampening purposes
US4838839A (en) * 1987-01-19 1989-06-13 Nippon Seiko Kabushiki Kaisha Multi-disk fluid viscosity type auto-tensioner
DE3828350A1 (de) * 1988-08-20 1990-03-01 Skf Gmbh Automatische spannvorrichtung
US4952197A (en) * 1988-11-23 1990-08-28 Dayco Products, Inc. Belt tensioner and method of making the same
US5030172A (en) * 1989-09-06 1991-07-09 Dayco Products, Inc. Belt tensioner and method of making the same
US5035679A (en) * 1990-04-24 1991-07-30 Dayco Products, Inc. Belt tensioner and method of making the same
US5190502A (en) * 1992-02-07 1993-03-02 Dayco Products, Inc. Belt tensioning system, belt tensioner therefor and methods of making the same
US5443424A (en) * 1994-10-20 1995-08-22 Dayco Products, Inc. Belt tensioner and method of making the same

Also Published As

Publication number Publication date
WO1997030301A1 (en) 1997-08-21
KR100456241B1 (ko) 2005-02-28
EP0879369A1 (de) 1998-11-25
AU711385B2 (en) 1999-10-14
US5718649A (en) 1998-02-17
EP0879369A4 (de) 2000-09-13
EP0879369B1 (de) 2003-09-24
JP2000504819A (ja) 2000-04-18
KR19990082560A (ko) 1999-11-25
BR9707448A (pt) 1999-07-20
US5803850A (en) 1998-09-08
ES2202584T3 (es) 2004-04-01
TW368066U (en) 1999-08-21
DE69725115T2 (de) 2004-07-15
CA2245868C (en) 2004-07-06
AU1962197A (en) 1997-09-02
CA2245868A1 (en) 1997-08-21

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Representative=s name: KRAMER - BARSKE - SCHMIDTCHEN, 81245 MUENCHEN

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee