JP4772865B2 - オイル内で作動するベルトドライブ用のテンショナ - Google Patents
オイル内で作動するベルトドライブ用のテンショナ Download PDFInfo
- Publication number
- JP4772865B2 JP4772865B2 JP2008507274A JP2008507274A JP4772865B2 JP 4772865 B2 JP4772865 B2 JP 4772865B2 JP 2008507274 A JP2008507274 A JP 2008507274A JP 2008507274 A JP2008507274 A JP 2008507274A JP 4772865 B2 JP4772865 B2 JP 4772865B2
- Authority
- JP
- Japan
- Prior art keywords
- tensioner
- cam arm
- oil
- substrate
- elastic means
- 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
- 239000000758 substrate Substances 0.000 claims description 13
- 244000043261 Hevea brasiliensis Species 0.000 claims description 4
- 229920003052 natural elastomer Polymers 0.000 claims description 4
- 229920001194 natural rubber Polymers 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims description 2
- 229910052570 clay Inorganic materials 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 2
- 239000000395 magnesium oxide Substances 0.000 claims description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 2
- 239000011490 mineral wool Substances 0.000 claims description 2
- 238000005461 lubrication Methods 0.000 claims 1
- 239000002861 polymer material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 14
- 239000002783 friction material Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000003831 antifriction material Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
Images
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
- 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
- F16H7/1254—Means for varying tension of belts, ropes or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means
- F16H7/1281—Means for varying tension of belts, ropes or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially circular path
-
- 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
- F16H7/0831—Means for varying tension of belts, ropes or chains with vibration damping means of the dry friction type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Transmission Devices (AREA)
- Pulleys (AREA)
- Advancing Webs (AREA)
- Jigs For Machine Tools (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Description
Claims (10)
- 第一の軸を持つピンと、
前記ピンに略垂直に一体化された基板と、
前記ピンに回転可能に接続され、前記基板に対して相対的に動くことが可能なカムアームと、
前記カムアームに搭載された接触部材と、
前記カムアームに接続され、前記接触部材をベルトに対して駆動させる弾性部材と、を有する、オイル内で作動するベルトドライブ用のテンショナであって、
前記カムアームを前記基板上で軸方向に支持する、耐油性のポリマー材から成る摩擦部材であり、軸方向で前記カムアームと前記基板との間に置かれる摩擦部材と、
前記カムアームを介して前記摩擦部材を前記基板に対して押し付ける軸方向弾性手段と、
を有することを特徴とするテンショナ。 - 請求項1記載のテンショナであって、
前記カムアームは、前記第一の軸と同軸の座を形成し、
前記軸方向弾性手段は、前記座の内部に収容される、
ことを特徴とするテンショナ。 - 請求項2記載のテンショナであって、
前記ピンに固定され、前記軸方向弾性手段を圧縮する押圧板を更に有する、
ことを特徴とするテンショナ。 - 請求項3記載のテンショナであって、
前記押圧板は、前記軸方向弾性手段の潤滑を可能にするギャップを形成する、
ことを特徴とするテンショナ。 - 請求項1乃至4のいずれか一項記載のテンショナであって、
前記軸方向弾性手段は、前記カムアームに直接接触する、
ことを特徴とするテンショナ。 - 請求項1乃至5のいずれか一項記載のテンショナであって、
前記接触部材は中空プーリを含む、
ことを特徴とするテンショナ。 - 請求項1乃至6のいずれか一項記載のテンショナであって、
前記接触部材は、前記カムアームに接続されたシューを含む、
ことを特徴とするテンショナ。 - 請求項1乃至7のいずれか一項記載のテンショナであって、
前記摩擦部材は、岩綿、酸化マグネシウム、黒鉛、及び、粘土を含む、
ことを特徴とするテンショナ。 - 請求項8記載のテンショナであって、
前記摩擦部材は、天然ゴムベースの結合剤を含む、
ことを特徴とするテンショナ。 - 請求項1乃至9のいずれか一項記載のテンショナであって、
前記カムアームは、前記弾性部材を完全に収容するハウジングを形成する、
ことを特徴とするテンショナ。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IT2005/000230 WO2006111988A1 (en) | 2005-04-20 | 2005-04-20 | Tightener for a belt drive operating in the presence of oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008537079A JP2008537079A (ja) | 2008-09-11 |
| JP4772865B2 true JP4772865B2 (ja) | 2011-09-14 |
Family
ID=34968018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008507274A Expired - Fee Related JP4772865B2 (ja) | 2005-04-20 | 2005-04-20 | オイル内で作動するベルトドライブ用のテンショナ |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US20080287233A1 (ja) |
| EP (1) | EP1877683B1 (ja) |
| JP (1) | JP4772865B2 (ja) |
| CN (1) | CN101218453B (ja) |
| AT (1) | ATE502233T1 (ja) |
| DE (1) | DE602005027001D1 (ja) |
| WO (1) | WO2006111988A1 (ja) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2832201B1 (fr) * | 2001-11-13 | 2004-03-19 | Skf Ab | Dispositif tendeur instrumente et procede de controle associe |
| DE602005027001D1 (de) | 2005-04-20 | 2011-04-28 | Dayco Europe Srl | In gegenwart von öl arbeitende spannvorrichtung für einen riemenantrieb |
| ATE485464T1 (de) | 2006-12-04 | 2010-11-15 | Dayco Europe Srl | Riemenscheibenspannvorrichtung für einen riemenantrieb zur verwendung in kontakt mit öl |
| US20080176687A1 (en) * | 2007-01-22 | 2008-07-24 | Holger Schever | Tensioner and installation assembly |
| WO2008117319A1 (en) * | 2007-03-27 | 2008-10-02 | Dayco Europe S.R.L. | Drive for an internal combustion engine comprising a oil wet toothed belt and a tensioning shoe |
| US8641564B2 (en) | 2007-06-05 | 2014-02-04 | Dayco Europe S.R.L. | Pulley tensioner for an oil wet belt drive |
| US8292765B2 (en) * | 2007-06-05 | 2012-10-23 | Dayco Europe S.R.L. | Pulley tensioner for an oil wet belt drive |
| US7951030B2 (en) | 2008-12-04 | 2011-05-31 | The Gates Corporation | Tensioner |
| CN102261443B (zh) * | 2010-05-27 | 2014-03-12 | 盖茨优霓塔传动系统(上海)有限公司 | 张紧器 |
| DE202010017870U1 (de) * | 2010-09-03 | 2012-11-27 | Schaeffler Technologies AG & Co. KG | Exzenter-Spannrolle |
| US8734279B2 (en) * | 2011-06-08 | 2014-05-27 | Gates Corporation | Tensioner |
| US9790817B2 (en) * | 2012-10-22 | 2017-10-17 | Litens Automotive Partnership | Tensioner with increased damping |
| US8926462B2 (en) | 2012-10-24 | 2015-01-06 | The Gates Corporation | Tensioner |
| WO2015035508A1 (en) * | 2013-09-11 | 2015-03-19 | Litens Automotive Partnership | Tensioner with increased damping and arm on base cup configuration |
| ITTO20131032A1 (it) * | 2013-12-17 | 2015-06-18 | Dayco Europe Srl | Tenditore per una trasmissione a cinghia |
| US10859141B2 (en) * | 2015-10-28 | 2020-12-08 | Litens Automotive Partnership | Tensioner with first and second damping members and increased damping |
| DE102015222203B4 (de) * | 2015-11-11 | 2020-03-12 | Schaeffler Technologies AG & Co. KG | Spielfreie Pendellagerung am Entkopplungsspanner |
| US20180056157A1 (en) * | 2016-08-27 | 2018-03-01 | Bernard Cohen | Backyard tailgating golf game |
| US10989280B2 (en) * | 2017-06-16 | 2021-04-27 | Gates Corporation | Tensioner |
| US10968988B2 (en) * | 2017-06-16 | 2021-04-06 | Gates Corporation | Tensioner |
| US10995829B2 (en) * | 2017-06-16 | 2021-05-04 | Gates Corporation | Tensioner |
| US11421561B2 (en) * | 2017-07-05 | 2022-08-23 | Gates Corporation | Synchronous belt drive system |
| US10753436B2 (en) * | 2018-06-20 | 2020-08-25 | Gates Corporation | Tensioner |
| US11168767B2 (en) * | 2018-10-23 | 2021-11-09 | Gates Corporation | Tensioner |
| CN109611523B (zh) * | 2019-02-20 | 2023-08-22 | 无锡永凯达齿轮有限公司 | 高阻尼正时皮带张紧轮 |
| US11255414B2 (en) * | 2019-05-15 | 2022-02-22 | Gates Corporation | Tensioner |
| US11359702B2 (en) * | 2019-07-25 | 2022-06-14 | Shihwen Chan | Multi-configuration belt tensioner |
| BR112023017253A2 (pt) * | 2021-02-26 | 2023-10-03 | Dayco Ip Holdings Llc | Tensor de correia de alta compensação com força de contrabalanceamento por mola de torção |
| IT202100014756A1 (it) * | 2021-06-07 | 2022-12-07 | Dayco Europe Srl | Tenditore con doppio sistema di smorzamento per una trasmissione di distribuzione a cinghia dentata |
| MX2024005167A (es) * | 2021-10-29 | 2024-05-13 | Gates Corp | Ensamble detensor de pivote de cojinete. |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0771480A (ja) * | 1993-09-03 | 1995-03-17 | Mitsubishi Motors Corp | 同期噛合装置 |
| JPH08338487A (ja) * | 1995-06-14 | 1996-12-24 | Unitta Co Ltd | ベルトテンショナー |
| JPH11324619A (ja) * | 1998-05-07 | 1999-11-26 | Fuji Oozx Inc | 内燃機関用バルブローテータ |
| EP1273826A2 (de) * | 2001-07-07 | 2003-01-08 | INA-Schaeffler KG | Spannvorrichtung |
Family Cites Families (95)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1188316A (en) * | 1916-02-16 | 1916-06-20 | Link Belt Co | Automatic take-up for drive-chains. |
| US1581624A (en) * | 1925-03-18 | 1926-04-20 | Wunderlich Paul | Synchronized regulator |
| US2054023A (en) * | 1935-02-19 | 1936-09-08 | Baldwin Duckworth Chain Corp | Driving mechanism |
| US2196255A (en) * | 1938-05-07 | 1940-04-09 | Whitney Chain & Mfg Company | Slack take-up device |
| US2210276A (en) * | 1938-07-12 | 1940-08-06 | Morse Chain Co | Chain adjuster |
| US2258465A (en) * | 1940-05-06 | 1941-10-07 | Whitney Chain & Mfg Company | Slack take-up device |
| US2575313A (en) * | 1946-05-07 | 1951-11-13 | Diamond Chain Company Inc | Chain tightener |
| US2789438A (en) * | 1953-08-12 | 1957-04-23 | Gen Motors Corp | Idler mechanism |
| US3216267A (en) * | 1963-02-15 | 1965-11-09 | Dolza John | Rotary motion transmitting mechanism for internal combustion engines and the like |
| US3811332A (en) * | 1972-08-22 | 1974-05-21 | Fmc Corp | Automatic tensioning device |
| US3838606A (en) * | 1973-08-21 | 1974-10-01 | Filter Tech Inc | Motorcycle chain tensioner |
| AT369510B (de) * | 1975-10-22 | 1983-01-10 | Ryba Anton | Selbsttaetig schaltbarer ventilator fuer das kuehlsystem von verbrennungsmotoren |
| DE3043287C2 (de) * | 1979-12-12 | 1985-12-05 | Nippon Seiko K.K., Tokio/Tokyo | Vorrichtung zum Spannen eines Transmissions-Zugmittels |
| JPS56124426A (en) * | 1980-03-07 | 1981-09-30 | Nissan Eng Kk | Wet type deodorizing method including regeneration process of oxidizing agent |
| US4395250A (en) * | 1980-09-29 | 1983-07-26 | Borg-Warner Limited | Tensioning devices |
| US4473362A (en) * | 1981-07-08 | 1984-09-25 | Litens Automotive Inc. | Belt tensioner with variably proportional damping |
| DE3214231C2 (de) * | 1982-04-17 | 1985-12-19 | SKF GmbH, 8720 Schweinfurt | Spannrolle für Riementriebe |
| DE8330695U1 (de) * | 1983-10-26 | 1984-01-19 | Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt | Spannvorrichtung fuer treibriemen |
| IT8453082U1 (it) * | 1984-03-09 | 1985-09-09 | Riv Skf Officine Di Villar Perosa S P A | Gruppo tendicinghia atto ad essere inserito in una trasmissione flessibile in particolare per un autoveicolo. |
| US4596538A (en) * | 1984-08-23 | 1986-06-24 | Dayco Corporation | Belt tensioner |
| CA1272540A (en) * | 1985-01-31 | 1990-08-07 | Yoshiaki Zama | Vulcanizable rubber compositions and applications thereof |
| US4634407A (en) * | 1985-08-12 | 1987-01-06 | Federal-Mogul Corporation | Self-tensioning belt tightener |
| US4698049A (en) * | 1986-04-11 | 1987-10-06 | Litens Automotive Inc. | Belt tensioner with frustoconical pivot bearing |
| US4689037A (en) * | 1986-06-09 | 1987-08-25 | Litens Automotive, Inc. | Belt tensioning device with constant or variably proportional damping |
| US4923435A (en) * | 1986-12-27 | 1990-05-08 | Koyo Seiko Co., Ltd. | Chain or belt tensioner with a one-way clutch |
| US4832665A (en) * | 1986-12-27 | 1989-05-23 | Koyo Seiko Co., Ltd. | Tensioner |
| US4824421A (en) * | 1987-08-28 | 1989-04-25 | Litens Automotive Partnership | Belt tensioner with releasable belt load damping |
| US4816012A (en) * | 1987-09-10 | 1989-03-28 | Litens Automotive Partnership | Tensioner with increased arcuate movement |
| DE3742046C2 (de) * | 1987-12-11 | 1994-11-24 | Rodenberg Kunststofftech | Leitschaufel für Leitapparate, insbesondere von Wasserkraftmaschinen |
| JP2893263B2 (ja) * | 1988-04-01 | 1999-05-17 | 三菱自動車工業株式会社 | オートテンシヨナ |
| US4808148A (en) * | 1988-04-04 | 1989-02-28 | Federal-Mogul Corporation | Temperature compensated self-tensioning idler pulley |
| GB2221279B (en) * | 1988-07-22 | 1992-07-29 | Ntn Toyo Bearing Co Ltd | Belt autotensioner |
| US4834694A (en) * | 1988-07-25 | 1989-05-30 | Ina Bearing Co., Inc. | Belt tensioning apparatus |
| US4934988A (en) * | 1988-09-22 | 1990-06-19 | Koyo Seiko Co., Ltd. | Belt tensioner |
| FR2640016A1 (fr) * | 1988-12-05 | 1990-06-08 | Caoutchouc Manuf Plastique | Galet tendeur pour transmission par lien souple |
| US4917655A (en) * | 1989-03-01 | 1990-04-17 | Ina Bearing Co., Inc. | Self adjusting timing belt tensioner |
| DE3908818C1 (en) * | 1989-03-17 | 1990-07-26 | Skf Gmbh, 8720 Schweinfurt, De | Resiliently adjustable tensioning device |
| US5246404A (en) * | 1989-04-28 | 1993-09-21 | Nhk Spring Company Limited | Unit tensioner |
| US5030171A (en) * | 1989-07-07 | 1991-07-09 | Dayco Products, Inc. | Belt tensioner and method of making the same |
| US4906222A (en) * | 1989-07-07 | 1990-03-06 | 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 |
| US5149306A (en) * | 1989-12-13 | 1992-09-22 | 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 |
| FR2667669B1 (fr) * | 1990-10-04 | 1992-12-04 | Caoutchouc Manuf Plastique | Galet tendeur fonctionnant par cisaillement d'un sandwich plan autour d'un centre de rotation fictif et presentant une double rigidite par intervention d'une butee. |
| FR2667916B1 (fr) * | 1990-10-16 | 1992-12-04 | Caoutchouc Manuf Plastique | Dispositif de tension d'un galet tendeur pour transmission par lien souple, fonctionnant par deformation elastique d'un solide parallelepipedique deformable. |
| JP2560655Y2 (ja) * | 1991-01-31 | 1998-01-26 | エヌティエヌ株式会社 | オートテンショナ |
| JPH058098U (ja) * | 1991-07-11 | 1993-02-02 | エヌテイエヌ株式会社 | ベルト張力調整装置 |
| US5190502A (en) * | 1992-02-07 | 1993-03-02 | Dayco Products, Inc. | Belt tensioning system, belt tensioner therefor and methods of making the same |
| DE4209914A1 (de) * | 1992-03-27 | 1993-09-30 | Schaeffler Waelzlager Kg | Spannvorrichtung für Riemen oder Ketten |
| US5328415A (en) * | 1992-05-29 | 1994-07-12 | Ntn Corporation | Autotensioner |
| JPH0610646U (ja) * | 1992-07-14 | 1994-02-10 | 日本精工株式会社 | オートテンショナ |
| US5370586A (en) * | 1992-07-22 | 1994-12-06 | Hasco Spring Industries, Inc. | Tension regulating device for belt drives |
| DE4224759C2 (de) * | 1992-07-27 | 2002-04-18 | Ina Schaeffler Kg | Spannsystem, reibungsgedämpft für Riemen- oder Kettentriebe |
| US5256112A (en) * | 1992-08-07 | 1993-10-26 | Gates Power Drive Products, Inc. | Eccentric type belt tensioner |
| JP2596625Y2 (ja) * | 1992-08-28 | 1999-06-21 | エヌティエヌ株式会社 | オートテンショナ |
| GB2287519A (en) * | 1992-09-03 | 1995-09-20 | Nsk Ltd | Auto tensioner |
| US5277667A (en) * | 1992-09-18 | 1994-01-11 | Dayco Products, Inc. | Belt tensioning system and method of making |
| EP0713808A1 (de) * | 1992-09-21 | 1996-05-29 | DIEHL GMBH & CO. | Airbaganordnung |
| US5266067A (en) * | 1992-09-25 | 1993-11-30 | Federal-Mogul Corporation | Self-releasing tensioner |
| US5348514A (en) * | 1993-09-21 | 1994-09-20 | Dayco Products, Inc. | Belt tensioner, components therefor and methods of making the same |
| DE4338446A1 (de) * | 1993-11-10 | 1995-05-18 | Schaeffler Waelzlager Kg | Riemenspanneinrichtung |
| KR960001555A (ko) * | 1994-06-14 | 1996-01-25 | 사사베 쇼고 | 오토텐셔너 |
| DE4426666A1 (de) * | 1994-07-28 | 1996-02-01 | Schaeffler Waelzlager Kg | Einrichtung zur Dämpfung von Federschwingungen |
| DE4428560A1 (de) * | 1994-08-12 | 1996-02-15 | Schaeffler Waelzlager Kg | Riemenspanneinrichtung mit lamellenförmigen Gleitlagerring |
| US5443424A (en) * | 1994-10-20 | 1995-08-22 | Dayco Products, Inc. | Belt tensioner and method of making the same |
| IT1275651B1 (it) * | 1994-10-28 | 1997-10-17 | Dayco Pti Spa | Miglioramenti nei tenditori per cinghie di trasmissione |
| JP3107351B2 (ja) * | 1994-12-28 | 2000-11-06 | 光洋精工株式会社 | オートテンショナ |
| US5558587A (en) * | 1995-05-15 | 1996-09-24 | Eaton Corporation | Self-contained hydraulic belt tensioner |
| DE19623485B4 (de) * | 1995-06-14 | 2006-08-24 | Gates Unitta Asia Co. | Riemenspanner |
| US5718649A (en) * | 1996-02-16 | 1998-02-17 | Dayco Products, Inc. | Tensioner for a power transmission belt and method of making same |
| US5759125A (en) * | 1996-06-21 | 1998-06-02 | Clark Equipment Company | Eccentrically supported tensioner |
| JP3541106B2 (ja) * | 1996-07-08 | 2004-07-07 | 光洋精工株式会社 | オートテンショナ |
| ES2152695T3 (es) * | 1996-08-21 | 2001-02-01 | Tesma Int Inc | Tensor de correa para automovil. |
| US5833563A (en) * | 1996-10-23 | 1998-11-10 | Aisin Seiki Kabushiki Kaisha | Automatic hydraulic tensioner |
| IT239891Y1 (it) * | 1996-12-19 | 2001-03-13 | Dayco Pti Spa | Dispositivo tenditore per cinghie, in particolare cinghie dentate |
| IT1291485B1 (it) * | 1997-01-31 | 1999-01-11 | Dayco Europe Spa | Tenditore per una cinghia di trasmissione. |
| JPH1137232A (ja) * | 1997-07-24 | 1999-02-12 | Honda Motor Co Ltd | オートテンショナー |
| WO1999028652A2 (en) * | 1997-11-26 | 1999-06-10 | Litens Automotive Partnership | Rotary belt tensioner with hydraulic damping |
| JP3996991B2 (ja) * | 1998-01-27 | 2007-10-24 | 株式会社ジェイテクト | 一方向クラッチ |
| US6149542A (en) * | 1998-03-13 | 2000-11-21 | Litens Automotive Partnership | Anti-tilt belt tensioner and method for installing the same |
| AU1542600A (en) * | 1998-12-08 | 2000-06-26 | Litens Automotive Partnership | Tensioner with self-limiting angular stroke |
| US6375588B1 (en) * | 1999-04-12 | 2002-04-23 | Litens Automotive Partnership | Tensioner with viscous coupled one way wrap spring anti-kickback clutch |
| JP2001241522A (ja) * | 2000-02-25 | 2001-09-07 | Bando Chem Ind Ltd | ベルト伝動装置 |
| EP1290359B1 (en) * | 2000-06-16 | 2004-09-08 | Litens Automotive | High torque retention joint for a tensioner |
| JP2002039297A (ja) * | 2000-07-19 | 2002-02-06 | Unitta Co Ltd | オートテンショナ |
| US6575860B2 (en) * | 2001-02-28 | 2003-06-10 | Dayco Products, Llc | Belt tensioner for a power transmission belt system |
| DE10117176A1 (de) * | 2001-04-06 | 2002-10-10 | Hauni Maschinenbau Ag | Transportmittel für die tabakverarbeitende Industrie |
| US7588507B2 (en) * | 2001-04-13 | 2009-09-15 | Unitta Company | Thin autotensioner |
| US6955621B2 (en) * | 2001-04-26 | 2005-10-18 | Borgwarner Inc. | Rotary actuating hydraulic tensioner |
| US6932731B2 (en) * | 2001-07-05 | 2005-08-23 | Ina-Schaeffler Kg | Tensioner |
| KR100928350B1 (ko) * | 2001-07-31 | 2009-11-23 | 리텐스 오토모티브 파트너쉽 | 장착핀을 구비한 벨트 텐셔너 |
| US7273432B2 (en) * | 2004-01-06 | 2007-09-25 | Litens Automotive Gmbh | Belt tensioner |
| US7637829B2 (en) * | 2004-09-29 | 2009-12-29 | The Gates Corporation | Eccentric pivot arm tensioner |
| DE602005027001D1 (de) | 2005-04-20 | 2011-04-28 | Dayco Europe Srl | In gegenwart von öl arbeitende spannvorrichtung für einen riemenantrieb |
| CN101415968B (zh) * | 2006-04-11 | 2013-12-18 | 博格华纳公司 | 串联弹簧叶片张紧器 |
-
2005
- 2005-04-20 DE DE602005027001T patent/DE602005027001D1/de not_active Expired - Lifetime
- 2005-04-20 JP JP2008507274A patent/JP4772865B2/ja not_active Expired - Fee Related
- 2005-04-20 EP EP05743469A patent/EP1877683B1/en not_active Expired - Lifetime
- 2005-04-20 AT AT05743469T patent/ATE502233T1/de not_active IP Right Cessation
- 2005-04-20 WO PCT/IT2005/000230 patent/WO2006111988A1/en not_active Ceased
- 2005-04-20 US US11/912,117 patent/US20080287233A1/en not_active Abandoned
- 2005-04-20 CN CN2005800501818A patent/CN101218453B/zh not_active Expired - Lifetime
-
2011
- 2011-10-12 US US13/271,457 patent/US8690718B2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0771480A (ja) * | 1993-09-03 | 1995-03-17 | Mitsubishi Motors Corp | 同期噛合装置 |
| JPH08338487A (ja) * | 1995-06-14 | 1996-12-24 | Unitta Co Ltd | ベルトテンショナー |
| JPH11324619A (ja) * | 1998-05-07 | 1999-11-26 | Fuji Oozx Inc | 内燃機関用バルブローテータ |
| EP1273826A2 (de) * | 2001-07-07 | 2003-01-08 | INA-Schaeffler KG | Spannvorrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1877683A1 (en) | 2008-01-16 |
| DE602005027001D1 (de) | 2011-04-28 |
| WO2006111988A1 (en) | 2006-10-26 |
| JP2008537079A (ja) | 2008-09-11 |
| ATE502233T1 (de) | 2011-04-15 |
| EP1877683B1 (en) | 2011-03-16 |
| US20080287233A1 (en) | 2008-11-20 |
| CN101218453B (zh) | 2012-06-20 |
| US20120040789A1 (en) | 2012-02-16 |
| WO2006111988A8 (en) | 2007-05-31 |
| US8690718B2 (en) | 2014-04-08 |
| CN101218453A (zh) | 2008-07-09 |
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