DE69902424D1 - Spanner - Google Patents
SpannerInfo
- Publication number
- DE69902424D1 DE69902424D1 DE69902424T DE69902424T DE69902424D1 DE 69902424 D1 DE69902424 D1 DE 69902424D1 DE 69902424 T DE69902424 T DE 69902424T DE 69902424 T DE69902424 T DE 69902424T DE 69902424 D1 DE69902424 D1 DE 69902424D1
- Authority
- DE
- Germany
- Prior art keywords
- stretcher
- 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
- 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
- F16H7/0829—Means for varying tension of belts, ropes, or chains with vibration damping means
- F16H2007/084—Means for varying tension of belts, ropes, or chains with vibration damping means having vibration damping characteristics dependent on the moving direction of the tensioner
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10180510A JP2951321B1 (ja) | 1998-06-26 | 1998-06-26 | オートテンショナ |
CA002282970A CA2282970C (en) | 1998-06-26 | 1999-09-22 | Tensioner |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69902424D1 true DE69902424D1 (de) | 2002-09-12 |
DE69902424T2 DE69902424T2 (de) | 2003-04-24 |
Family
ID=25681211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69902424T Expired - Fee Related DE69902424T2 (de) | 1998-06-26 | 1999-06-28 | Spanner |
Country Status (5)
Country | Link |
---|---|
US (1) | US6264578B1 (de) |
EP (1) | EP0967412B1 (de) |
JP (1) | JP2951321B1 (de) |
CA (1) | CA2282970C (de) |
DE (1) | DE69902424T2 (de) |
Families Citing this family (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6450907B1 (en) * | 2001-03-12 | 2002-09-17 | The Gates Corporation | Inner race idler pulley tensioner |
GB2407632B (en) * | 2001-04-13 | 2005-08-10 | Unitta Co Ltd | Autotensioner |
US7588507B2 (en) | 2001-04-13 | 2009-09-15 | Unitta Company | Thin autotensioner |
US6609988B1 (en) * | 2001-05-24 | 2003-08-26 | The Gates Corporation | Asymmetric damping tensioner belt drive system |
DE10131916A1 (de) * | 2001-07-05 | 2003-01-23 | Muhr & Bender Kg | Spanneinrichtung für Zugmittel, insbesondere Riemenspanneinrichtung |
JP3502625B2 (ja) | 2001-07-27 | 2004-03-02 | ゲイツ・ユニッタ・アジア株式会社 | オートテンショナ |
US6592482B2 (en) * | 2001-10-22 | 2003-07-15 | The Gates Corporation | Tensioner |
AR037180A1 (es) * | 2001-11-01 | 2004-10-27 | Gates Corp | Disposicion amortiguadora para la transmision por correa para accesorios que incluye un motor/generador |
BR0214737B1 (pt) * | 2001-12-05 | 2011-02-22 | tensor de correia e aparelho giratório para transmitir, seletivamente, torque ou potência de rotação. | |
WO2004033933A1 (en) * | 2002-10-10 | 2004-04-22 | The Gates Corporation | Tensioner |
AU2003279963A1 (en) | 2002-10-14 | 2004-05-04 | Mtd Products Inc | Vibration damping assembly |
EP1437528B1 (de) * | 2003-01-10 | 2010-03-10 | Muhr und Bender KG | Riemenspannvorrichtung |
KR100495009B1 (ko) * | 2003-07-02 | 2005-06-14 | 삼성전자주식회사 | 화상형성 장치의 전사벨트 텐션 자동 인가 장치 |
US7371199B2 (en) * | 2003-09-13 | 2008-05-13 | Dayco Products, Llc | One-way clutched damper for automatic belt tensioner |
US7273432B2 (en) * | 2004-01-06 | 2007-09-25 | Litens Automotive Gmbh | Belt tensioner |
DE102004047422A1 (de) * | 2004-09-28 | 2006-04-13 | Muhr Und Bender Kg | Riemenspannvorrichtung mit hoher Dämpfung |
CN101107462B (zh) | 2005-01-19 | 2010-12-01 | 利滕斯汽车合伙公司 | 正时皮带张紧器 |
US8702543B2 (en) * | 2005-01-20 | 2014-04-22 | Dayco IP Holding, LLC | Belt tensioner |
US7887445B2 (en) * | 2005-01-20 | 2011-02-15 | Dayco Products, Llc | Belt tensioner |
CA2602373C (en) * | 2005-03-21 | 2015-04-14 | Litens Automotive Partnership | Tensioner with reinstallation feature |
US20090131208A1 (en) * | 2005-04-08 | 2009-05-21 | Hawryluck Chris D | Tensioner With Molded Arm |
US8075433B2 (en) | 2005-06-28 | 2011-12-13 | Dayco Products, Llc | Belt tensioner with damping member |
US8002657B2 (en) * | 2005-09-01 | 2011-08-23 | Litens Automotive Partnership | Low profile tensioner with arcuate spring |
JP5008928B2 (ja) * | 2005-10-31 | 2012-08-22 | 三ツ星ベルト株式会社 | プーリ構造体 |
JP4996628B2 (ja) | 2006-02-07 | 2012-08-08 | ボーグワーナー インコーポレーテッド | 対向するスパンを有するブレードテンショナ |
US20070249446A1 (en) * | 2006-03-29 | 2007-10-25 | Minchun Hao | Tensioner |
DE102006017287B4 (de) * | 2006-04-12 | 2021-03-25 | Litens Automotive Gmbh | Spanner für einen Endlostrieb |
JP4866178B2 (ja) * | 2006-08-29 | 2012-02-01 | バンドー化学株式会社 | オートテンショナ |
DE102006044178A1 (de) | 2006-09-15 | 2008-03-27 | Schaeffler Kg | Spannvorrichtung für einen Zugmitteltrieb |
DE102006047095B4 (de) * | 2006-10-05 | 2021-05-12 | Schaeffler Technologies AG & Co. KG | Spannvorrichtung |
DE102006059550A1 (de) * | 2006-12-16 | 2008-06-19 | Schaeffler Kg | Spannvorrichtung für einen Zugmitteltrieb |
US7913479B2 (en) * | 2007-06-08 | 2011-03-29 | Mtd Products Inc | Two-pulley belt tensioning mechanism |
DE102007031294A1 (de) * | 2007-07-05 | 2009-01-08 | Schaeffler Kg | Spannvorrichtung für Zugmitteltriebe |
DE102007000750A1 (de) * | 2007-09-20 | 2009-04-09 | Hilti Aktiengesellschaft | Handwerkzeugmaschine mit Riemenspannvorrichtung |
US7946938B2 (en) * | 2007-11-09 | 2011-05-24 | The Gates Corporation | Tensioner |
US7931552B2 (en) * | 2008-04-30 | 2011-04-26 | Dayco Products, Llc | Pulley with torque-sensitive clutching |
US8529387B2 (en) * | 2008-04-30 | 2013-09-10 | Dayco Ip Holdings, Llc | Pulley with asymmetric torque-sensitive clutching |
US8784244B2 (en) * | 2008-04-30 | 2014-07-22 | Dayco Ip Holdings, Llc | Pulley with asymmetric torque-sensitive clutching |
DE102008050384A1 (de) | 2008-10-02 | 2010-04-08 | Schaeffler Kg | Spann- und Dämpfungsvorrichtung für Zugmitteltriebe |
PL2331844T3 (pl) | 2008-10-02 | 2014-05-30 | Litens Automotive Inc | Kompaktowy napinacz o zrównoważonym tłumieniu |
US8613680B2 (en) * | 2010-04-20 | 2013-12-24 | Litens Automotive Partnership | Tensioner with spring damper |
US8888627B2 (en) | 2010-05-25 | 2014-11-18 | Dayco Ip Holdings, Llc | One-way damped over-arm tensioner |
US8545352B2 (en) | 2010-09-02 | 2013-10-01 | Dayco Ip Holdings, Llc | Tensioner with expanding spring for radial frictional asymmetric damping |
US8617013B2 (en) | 2010-09-02 | 2013-12-31 | Dayco Ip Holdings, Llc | Tensioner with expanding spring for radial frictional asymmetric damping |
US20120152644A1 (en) * | 2010-12-20 | 2012-06-21 | Paul Harriman Kydd | Compliant, balanced belt or chain drive |
EP2707625B1 (de) | 2011-05-13 | 2019-09-25 | Litens Automotive Partnership | Intelligentes bandantriebssystem und entsprechendes verfahren |
WO2013033822A1 (en) | 2011-09-05 | 2013-03-14 | Litens Automotive Partnership | Intelligent belt drive system and method |
US8932163B2 (en) * | 2012-02-20 | 2015-01-13 | Dayco Ip Holdings, Llc | Belt tensioning device with variable spring factor |
US9777806B2 (en) | 2012-03-28 | 2017-10-03 | Dayco Ip Holdings, Llc | Sealed belt tensioning device |
US9447850B2 (en) | 2012-04-28 | 2016-09-20 | Litens Automotive Partnership | Adjustable tensioner |
US8845201B2 (en) * | 2012-08-06 | 2014-09-30 | GM Global Technology Operations LLC | Bearing with sealing slinger |
EP2909507B1 (de) | 2012-10-22 | 2019-08-14 | Litens Automotive Partnership | Spannvorrichtung mit erhöhter dämpfung |
US9394977B2 (en) * | 2013-03-15 | 2016-07-19 | Dayco Ip Holdings, Llc | Tensioner with expanding spring for radial frictional asymmetric damping |
US9290235B2 (en) * | 2013-06-18 | 2016-03-22 | Shimano Inc. | Bicycle derailleur |
US20150031484A1 (en) * | 2013-07-26 | 2015-01-29 | Dayco Ip Holdings, Llc | Tensioner with single torsion spring having multiple nested windings |
US9212731B2 (en) * | 2013-07-26 | 2015-12-15 | Dayco Ip Holdings, Llc | Tensioner with multiple nested torsion springs |
CN103968019B (zh) * | 2014-03-25 | 2017-01-04 | 宁波丰茂远东橡胶有限公司 | 一种发动机用大阻尼低衰减张紧器 |
EP2955414A1 (de) * | 2014-06-13 | 2015-12-16 | Aktiebolaget SKF | Spannvorrichtung und Verfahren zur Montage einer solchen Spannvorrichtung |
US10094450B2 (en) | 2014-08-20 | 2018-10-09 | Borgwarner Inc. | Rotational tensioner with stored energy and damping feature |
US9618099B2 (en) * | 2015-07-13 | 2017-04-11 | Gates Corporation | Tensioner with secondary damping |
US10859141B2 (en) | 2015-10-28 | 2020-12-08 | Litens Automotive Partnership | Tensioner with first and second damping members and increased damping |
US20190107179A1 (en) * | 2017-10-09 | 2019-04-11 | Alt America Inc. | Friction Type One-Way High Damping Tensioner |
CN108458069A (zh) * | 2018-03-31 | 2018-08-28 | 华南理工大学 | 一种变刚度大阻尼自动张紧器 |
CN108468766A (zh) * | 2018-04-19 | 2018-08-31 | 上海利来链条有限公司 | 一种张紧器 |
CN108397526B (zh) * | 2018-04-19 | 2024-01-16 | 上海利来链条有限公司 | 一种张紧器 |
CN108443439B (zh) * | 2018-05-16 | 2023-07-04 | 无锡永凯达齿轮有限公司 | 非对称可调阻尼自动张紧器 |
KR20200032557A (ko) | 2018-09-18 | 2020-03-26 | 현대자동차주식회사 | 펜듈럼 타입의 보기류 텐셔너 |
US20220324534A1 (en) * | 2021-04-12 | 2022-10-13 | Sram, Llc | Damper for a bicycle component |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4392840A (en) * | 1981-01-12 | 1983-07-12 | Dyneer Corporation | Belt tensioner |
US4473362A (en) * | 1981-07-08 | 1984-09-25 | Litens Automotive Inc. | Belt tensioner with variably proportional damping |
US4583962A (en) | 1984-12-07 | 1986-04-22 | Litens Automotive Inc. | Timing belt tensioner with damped constant spring tensioning and belt tooth disegagement prevention |
DE3718227A1 (de) | 1987-06-01 | 1988-12-15 | Werner Kotzab | Spannvorrichtung fuer riemen und dgl., insbesondere an kraftfahrzeugmotoren |
US4822322A (en) | 1988-07-25 | 1989-04-18 | Ina Bearing Co., Inc. | Tensioning device for timing belt or chain in automotive engine applications |
DE4010928C2 (de) | 1990-04-04 | 1998-11-05 | Litens Automotive Gmbh | Automatischer Riemenspanner |
JP3666899B2 (ja) | 1994-03-18 | 2005-06-29 | ゲイツ・ユニッタ・アジア株式会社 | ベルトテンショナー |
IT1275651B1 (it) * | 1994-10-28 | 1997-10-17 | Dayco Pti Spa | Miglioramenti nei tenditori per cinghie di trasmissione |
US5803849A (en) * | 1995-06-14 | 1998-09-08 | Unitta Company | Belt tensioner |
JP3046263B2 (ja) | 1997-06-20 | 2000-05-29 | バンドー化学株式会社 | オートテンショナ |
DE19813586B4 (de) | 1998-03-27 | 2011-03-24 | Skf Gmbh | Spannvorrichtung für Treibriemen |
-
1998
- 1998-06-26 JP JP10180510A patent/JP2951321B1/ja not_active Expired - Fee Related
-
1999
- 1999-06-24 US US09/339,298 patent/US6264578B1/en not_active Expired - Fee Related
- 1999-06-28 DE DE69902424T patent/DE69902424T2/de not_active Expired - Fee Related
- 1999-06-28 EP EP99305063A patent/EP0967412B1/de not_active Expired - Lifetime
- 1999-09-22 CA CA002282970A patent/CA2282970C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6264578B1 (en) | 2001-07-24 |
CA2282970A1 (en) | 2001-03-22 |
EP0967412B1 (de) | 2002-08-07 |
EP0967412A3 (de) | 2000-08-23 |
JP2000018346A (ja) | 2000-01-18 |
EP0967412A2 (de) | 1999-12-29 |
DE69902424T2 (de) | 2003-04-24 |
JP2951321B1 (ja) | 1999-09-20 |
CA2282970C (en) | 2003-07-08 |
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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 |