AR045646A1 - Tensor - Google Patents
TensorInfo
- Publication number
- AR045646A1 AR045646A1 ARP040103283A ARP040103283A AR045646A1 AR 045646 A1 AR045646 A1 AR 045646A1 AR P040103283 A ARP040103283 A AR P040103283A AR P040103283 A ARP040103283 A AR P040103283A AR 045646 A1 AR045646 A1 AR 045646A1
- Authority
- AR
- Argentina
- Prior art keywords
- arm
- tensioner
- friction damper
- damper
- unidirectional coupling
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
Se provee un novedoso tensor con amortiguación asimétrica que utiliza un acoplamiento unidireccional conectado a un brazo de tensor a través de un amortiguador friccionante. El amortiguador friccionante se encuentra en contacto friccionante con el brazo y el acoplamiento unidireccional está acoplado al amortiguador friccionante para desplazarse conjuntamente. El brazo de tensor es pivotante en una primera dirección para contrarrestar flojedad de la correa y en una segunda dirección. El acoplamiento es pivotante en la primera dirección pero no en la segunda dirección. Como el acoplamiento unidireccional está acoplado operativamente con el brazo a través del amortiguador friccionante, el tensor puede responder a elevadas tensiones de correa una vez que se ha superado la fuerza friccionante entre el brazo y el amortiguador.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50248903P | 2003-09-13 | 2003-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR045646A1 true AR045646A1 (es) | 2005-11-02 |
Family
ID=34375264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP040103283A AR045646A1 (es) | 2003-09-13 | 2004-09-14 | Tensor |
Country Status (3)
Country | Link |
---|---|
US (1) | US7371199B2 (es) |
AR (1) | AR045646A1 (es) |
WO (1) | WO2005028918A2 (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4046684B2 (ja) * | 2003-12-26 | 2008-02-13 | 株式会社椿本チエイン | エンジン用テンショナ |
DE602007005604D1 (de) * | 2006-02-07 | 2010-05-12 | Borgwarner Inc | Blattspanner mit entgegengesetzten spannen |
US7678002B2 (en) * | 2006-08-31 | 2010-03-16 | Dayco Products, Llc | One-way clutched damper for automatic belt tensioner |
US8162787B2 (en) * | 2006-08-31 | 2012-04-24 | Dayco Products, Llc | One-way clutched damper for automatic belt tensioner |
US8038555B2 (en) * | 2006-08-31 | 2011-10-18 | Dayco Products, Llc | One-way clutched damper for automatic belt tensioner |
CN101517267B (zh) * | 2006-09-01 | 2011-08-24 | 博格华纳公司 | 带有摩擦阻尼的旋转式单向离合器链条张紧器 |
FR2911099B1 (fr) | 2007-01-09 | 2009-03-13 | Renault Sas | Procede de ralentissement d'un alternateur. |
US8403785B2 (en) * | 2008-11-05 | 2013-03-26 | Dayco Ip Holdings, Llc | Clutched damper for a belt tensioner |
US20110015017A1 (en) * | 2009-07-17 | 2011-01-20 | Alexander Serkh | Tensioner |
US8157682B2 (en) * | 2009-07-17 | 2012-04-17 | The Gates Corporation | Tensioner |
US8613680B2 (en) * | 2010-04-20 | 2013-12-24 | Litens Automotive Partnership | Tensioner with spring damper |
DE102010019054A1 (de) * | 2010-05-03 | 2011-11-03 | Schaeffler Technologies Gmbh & Co. Kg | Spannvorrichtung |
US8439781B2 (en) | 2010-06-22 | 2013-05-14 | Dayco Ip Holdings, Llc | Radial damping mechanism and use for belt tensioning |
EP2638305B1 (en) * | 2010-11-14 | 2019-12-25 | Litens Automotive Partnership | Decoupler with tuned damping |
US9475547B2 (en) | 2012-02-06 | 2016-10-25 | Brian Jordan | Derailleur with damping assembly |
WO2014063228A1 (en) | 2012-10-22 | 2014-05-01 | Litens Automotive Partnership | Tensioner with increased damping |
CN103982608B (zh) * | 2013-02-07 | 2016-12-28 | 盖茨优霓塔传动系统(上海)有限公司 | 张力调节装置 |
KR102204802B1 (ko) | 2013-05-14 | 2021-01-18 | 리텐스 오토모티브 파트너쉽 | 댐핑이 개선된 텐셔너 |
EP3052825B1 (en) | 2013-10-01 | 2019-01-30 | Litens Automotive Partnership | Decoupler with controlled damping |
CN104791440A (zh) | 2014-01-17 | 2015-07-22 | 舍弗勒技术股份两合公司 | 非对称阻尼张紧器 |
US10203025B2 (en) * | 2014-02-28 | 2019-02-12 | Dayco Ip Holdings, Llc | Belt tensioner with supplemental force element |
CN104358845B (zh) * | 2014-10-17 | 2017-02-15 | 杭州诚信汽车轴承有限公司 | 盘式非对称阻尼皮带自动张紧器 |
US10859141B2 (en) | 2015-10-28 | 2020-12-08 | Litens Automotive Partnership | Tensioner with first and second damping members and increased damping |
US10570997B2 (en) * | 2017-04-25 | 2020-02-25 | Alt America Inc. | Friction type one-way high damping gauge tensioner |
US10876606B2 (en) * | 2018-03-13 | 2020-12-29 | Gates Corporation | Orbital tensioner |
US11333223B2 (en) * | 2019-08-06 | 2022-05-17 | Gates Corporation | Orbital tensioner |
DE102020004335A1 (de) * | 2020-07-20 | 2022-01-20 | Muhr Und Bender Kg | Riemenspannvorrichtung und Riementrieb mit einer solchen Riemenspannvorrichtung |
US11078984B1 (en) | 2020-10-05 | 2021-08-03 | United States Of America As Represented By The Administrator Of Nasa | Structure movement damping system using tension element |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4583692A (en) * | 1984-02-24 | 1986-04-22 | Revlon, Inc. | Self-cleaning actuator button for dispensing liquids with particulate solids from a pressurized container or by piston pump |
US4596538A (en) | 1984-08-23 | 1986-06-24 | Dayco Corporation | Belt tensioner |
US4583962A (en) | 1984-12-07 | 1986-04-22 | Litens Automotive Inc. | Timing belt tensioner with damped constant spring tensioning and belt tooth disegagement prevention |
US4832665A (en) | 1986-12-27 | 1989-05-23 | Koyo Seiko Co., Ltd. | Tensioner |
US4725260A (en) * | 1987-03-24 | 1988-02-16 | Litens Automotive Inc. | Belt tensioner with spring actuated band brake damping |
US4822322A (en) * | 1988-07-25 | 1989-04-18 | Ina Bearing Co., Inc. | Tensioning device for timing belt or chain in automotive engine applications |
JPH0289838A (ja) * | 1988-09-27 | 1990-03-29 | Mitsuboshi Belting Ltd | ベルト用オートテンショナー |
JPH0796898B2 (ja) * | 1988-10-13 | 1995-10-18 | 三ツ星ベルト株式会社 | オートテンショナー |
US5015217A (en) * | 1990-01-04 | 1991-05-14 | 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 |
JPH05272606A (ja) * | 1992-03-25 | 1993-10-19 | Ntn Corp | ベルト張力調整装置 |
US5370585A (en) * | 1993-01-27 | 1994-12-06 | The Gates Rubber Company | Eccentric type belt tensioner with cam operated damping means |
US5348514A (en) * | 1993-09-21 | 1994-09-20 | Dayco Products, Inc. | Belt tensioner, components 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 |
US5598913A (en) | 1995-06-07 | 1997-02-04 | Ntn Corporation | One-way over-running clutch pulley |
US5718649A (en) * | 1996-02-16 | 1998-02-17 | Dayco Products, Inc. | Tensioner for a power transmission belt and method of making same |
JP2951321B1 (ja) * | 1998-06-26 | 1999-09-20 | ユニッタ株式会社 | オートテンショナ |
US6375588B1 (en) | 1999-04-12 | 2002-04-23 | Litens Automotive Partnership | Tensioner with viscous coupled one way wrap spring anti-kickback clutch |
US6231465B1 (en) * | 1999-08-13 | 2001-05-15 | Dayco Products, Inc. | Belt tensioner assembly with unidirectional damping |
US6582332B2 (en) * | 2000-01-12 | 2003-06-24 | The Gates Corporation | Damping mechanism for a tensioner |
US6422962B1 (en) | 2000-04-11 | 2002-07-23 | Litens Automotive Partnership | Timing belt tensioner with a backstop device with controlled one-way mechanism |
DE10131916A1 (de) | 2001-07-05 | 2003-01-23 | Muhr & Bender Kg | Spanneinrichtung für Zugmittel, insbesondere Riemenspanneinrichtung |
US6592482B2 (en) * | 2001-10-22 | 2003-07-15 | The Gates Corporation | Tensioner |
US7186196B2 (en) * | 2002-07-18 | 2007-03-06 | Dayco Products, Llc | Belt tensioner with integral damping |
-
2004
- 2004-09-13 WO PCT/US2004/029652 patent/WO2005028918A2/en active Application Filing
- 2004-09-13 US US10/939,839 patent/US7371199B2/en not_active Expired - Fee Related
- 2004-09-14 AR ARP040103283A patent/AR045646A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
US20050059518A1 (en) | 2005-03-17 |
US7371199B2 (en) | 2008-05-13 |
WO2005028918A2 (en) | 2005-03-31 |
WO2005028918A3 (en) | 2005-12-01 |
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