ES2078219T3 - Tensor de correas de transmision con amortiguamiento liberable de la tension de la correa. - Google Patents
Tensor de correas de transmision con amortiguamiento liberable de la tension de la correa.Info
- Publication number
- ES2078219T3 ES2078219T3 ES88307639T ES88307639T ES2078219T3 ES 2078219 T3 ES2078219 T3 ES 2078219T3 ES 88307639 T ES88307639 T ES 88307639T ES 88307639 T ES88307639 T ES 88307639T ES 2078219 T3 ES2078219 T3 ES 2078219T3
- Authority
- ES
- Spain
- Prior art keywords
- bushing
- belt
- pivoted
- pulley
- releasable
- 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 - Lifetime
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
-
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/06—Endless member is a belt
-
- 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
UNA CORREA TENSIONADA (42) QUE TIENE UN CASQUILLO (60) QUE MONTA DE FORMA PIVOTANTE UNA ESTRUCTURA PIVOTADA (68) SOBRE UNA ESTRUCTURA FIJA (46) POR EL MOVIMIENTO DE PRESION DE UN RESORTE ENTRE UNA PRIMERA Y SEGUNDA POSICIONES. EL CASQUILLO (60) ES MAS LARGO QUE UN ACOPLAMIENTO DE SOPORTE DE BOLAS (84) Y RODEA ESTE ULTIMO MONTANDO ROTATIVAMENTE UNA POLEA (88) SOBRE LA ESTRUCTURA PIVOTADA (68). LA POLEA TIENE UN BORDE ARMADURA (94) EL CUAL SOLAPA AXIALMENTE Y RODEA ANULARMENTE EL CASQUILLO. UNA DE LAS ESTRUCTURAS Y EL CASQUILLO TIENEN SUPERFICIES DE ACOPLAMIENTO DESLIZABLE QUE SE COMPRIMEN POR LA FUERZA DE LA CORREA EN LA ESTRUCTURA PIVOTADA Y LA FUERZA DE REACCION QUE ACTUA EN LA ESTRUCTURA FIJA DE FORMA QUE PROPORCIONE UNA RESISTENCIA DEL PAR DE AMORTIGUACION AL MOVIMIENTO DE PIVOTE DE LA ESTRUCTURA PIVOTADA QUE PREVENGA LOS MOVIMIENTOS QUE RESULTEN DE LOS CAMBIOS DINAMICOS PREVISIBLES EN LA CARGA DE LA CORREA. EL MONTAJE PREVE QUE FUERZAS DE VIBRACION INSTANTANEAS LIBEREN EL PAR RESISTENTE DE AMORTIGUAMIENTO PARA PERMITIR MOVIMIENTOS INSTANTANEOS QUE, DE OTRA FORMA, ESTARIAN IMPEDIDOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/090,495 US4824421A (en) | 1987-08-28 | 1987-08-28 | Belt tensioner with releasable belt load damping |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2078219T3 true ES2078219T3 (es) | 1995-12-16 |
ES2078219T5 ES2078219T5 (es) | 2001-01-01 |
Family
ID=22223019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88307639T Expired - Lifetime ES2078219T5 (es) | 1987-08-28 | 1988-08-18 | Tensor de correas de transmision con amortiguamiento liberable de la tension de la correa. |
Country Status (9)
Country | Link |
---|---|
US (2) | US4824421A (es) |
EP (1) | EP0306180B2 (es) |
JP (1) | JP2846884B2 (es) |
KR (1) | KR960015234B1 (es) |
BR (1) | BR8804371A (es) |
CA (1) | CA1304605C (es) |
DE (1) | DE3854613T3 (es) |
ES (1) | ES2078219T5 (es) |
MX (1) | MX165898B (es) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3810187C2 (de) * | 1988-03-25 | 1997-03-20 | Skf Gmbh | Spannvorrichtung für Treibriemen |
US4995832A (en) * | 1989-10-26 | 1991-02-26 | Specialty Connector Company, Inc. | Connector for connecting to helically corrugated conduit |
US5073148A (en) * | 1990-12-20 | 1991-12-17 | Gates Power Drive Products, Inc. | Tensioner with damping system |
US5045029A (en) * | 1990-12-20 | 1991-09-03 | Gates Power Drive Products, Inc. | Pulley encased tensioner with damping |
US5256112A (en) * | 1992-08-07 | 1993-10-26 | Gates Power Drive Products, Inc. | Eccentric type belt tensioner |
US5266067A (en) * | 1992-09-25 | 1993-11-30 | Federal-Mogul Corporation | Self-releasing tensioner |
DE4428560A1 (de) * | 1994-08-12 | 1996-02-15 | Schaeffler Waelzlager Kg | Riemenspanneinrichtung mit lamellenförmigen Gleitlagerring |
IT1275651B1 (it) * | 1994-10-28 | 1997-10-17 | Dayco Pti Spa | Miglioramenti nei tenditori per cinghie di trasmissione |
US5478285A (en) * | 1995-01-31 | 1995-12-26 | The Gates Rubber Company | Belt tensioner with pivot bushing damping |
JP3526653B2 (ja) * | 1995-05-16 | 2004-05-17 | 株式会社共立 | 携帯式作業機 |
US5759125A (en) * | 1996-06-21 | 1998-06-02 | Clark Equipment Company | Eccentrically supported tensioner |
DE19631507A1 (de) * | 1996-08-03 | 1998-02-05 | Bayerische Motoren Werke Ag | Spannvorrichtung für einen Riementrieb |
US5964674A (en) * | 1997-03-21 | 1999-10-12 | The Gates Corporation | Belt tensioner with bottom wall of base juxtaposed pivot arm |
JPH10267046A (ja) * | 1997-03-24 | 1998-10-06 | Toyota Autom Loom Works Ltd | 動力伝達機構 |
US6375588B1 (en) | 1999-04-12 | 2002-04-23 | Litens Automotive Partnership | Tensioner with viscous coupled one way wrap spring anti-kickback clutch |
US6565468B2 (en) | 1999-12-21 | 2003-05-20 | The Gates Corporation | Tensioner with damping mechanism |
US6394247B1 (en) | 2000-05-31 | 2002-05-28 | Ntn Corporation | Complaint one way over-running clutch pulley |
JP3535480B2 (ja) * | 2001-06-20 | 2004-06-07 | 本田技研工業株式会社 | エンジンにおける補機駆動装置 |
US6592482B2 (en) * | 2001-10-22 | 2003-07-15 | The Gates Corporation | Tensioner |
US6896632B2 (en) * | 2002-02-21 | 2005-05-24 | The Gates Corporation | Belt drive cantilever tensioner |
US7901309B2 (en) * | 2004-09-01 | 2011-03-08 | Litens Automotive Partnership | Tensioner for a timing chain |
WO2006099724A1 (en) * | 2005-03-21 | 2006-09-28 | Litens Automotive Partnership | Tensioner with reinstallation feature |
JP4772865B2 (ja) * | 2005-04-20 | 2011-09-14 | ダイコ ユーロペ ソシエタ ア レスポンサビリタ リミタータ コン ユニコ ソシオ | オイル内で作動するベルトドライブ用のテンショナ |
US20070006836A1 (en) * | 2005-07-08 | 2007-01-11 | Schaeffler Kg | Traction mechanism drive having vibration damping |
DE102006059550A1 (de) * | 2006-12-16 | 2008-06-19 | Schaeffler Kg | Spannvorrichtung für einen Zugmitteltrieb |
EP2162640B1 (en) * | 2007-06-05 | 2011-09-28 | DAYCO EUROPE S.r.l. | Pulley tensioner for an oil wet belt drive |
US7803078B2 (en) * | 2008-03-20 | 2010-09-28 | The Gates Corporation | Tensioner |
CA2738697C (en) | 2008-10-02 | 2017-01-03 | Litens Automotive Partnership | Compact tensioner with sustainable damping |
RU2517619C2 (ru) | 2008-11-17 | 2014-05-27 | Литенс Аутомотив Партнершип | Механизм сцепления со спиральной пружиной, содержащий исполнительный механизм, приводящий спиральную пружину в зацепление с поверхностью сцепления |
CA2802114A1 (en) | 2010-06-25 | 2011-12-29 | Litens Automotive Partnership | Overrunning decoupler |
EP2478984B1 (de) * | 2011-01-20 | 2015-03-25 | Makita Corporation | Motorarbeitsgerät mit einer Spanneinrichtung für einen Riemen |
US20140287860A1 (en) * | 2011-10-26 | 2014-09-25 | Litens Automotive Partnership | Tensioner with damping structure made from two components with no rotational play therebetween |
FR2987411B1 (fr) * | 2012-02-27 | 2014-09-12 | Skf Ab | Dispositif tendeur d'un element de traction et procede de montage d'un tel dispositif |
DE202012103489U1 (de) * | 2012-09-13 | 2013-12-19 | Makita Corp. | Riementrieb für ein Motorarbeitsgerät |
CN104797856B (zh) | 2012-10-22 | 2018-04-17 | 利滕斯汽车合伙公司 | 阻尼增强的张紧器 |
WO2015035508A1 (en) * | 2013-09-11 | 2015-03-19 | Litens Automotive Partnership | Tensioner with increased damping and arm on base cup configuration |
US10859141B2 (en) | 2015-10-28 | 2020-12-08 | Litens Automotive Partnership | Tensioner with first and second damping members and increased damping |
EP3199834B1 (en) * | 2016-01-29 | 2018-11-07 | Aktiebolaget SKF | Pulley device for a belt, installation method of such a device and motor vehicle equipped with such a device |
US10989280B2 (en) * | 2017-06-16 | 2021-04-27 | Gates Corporation | Tensioner |
WO2019046957A1 (en) | 2017-09-07 | 2019-03-14 | Litens Automotive Partnership | SINGLE-SPEED SINGLE-SPEED TORSION FREE WHEEL CUTTER |
US11333223B2 (en) | 2019-08-06 | 2022-05-17 | Gates Corporation | Orbital tensioner |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1040352B (it) * | 1975-08-07 | 1979-12-20 | Alfa Romeo Spa | Dispositivo per la regolazione automatica della tensione di una cinghia dentata di trasmissione |
JPS56124426A (en) * | 1980-03-07 | 1981-09-30 | Nissan Eng Kk | Wet type deodorizing method including regeneration process of oxidizing agent |
US4473362A (en) * | 1981-07-08 | 1984-09-25 | Litens Automotive Inc. | Belt tensioner with variably proportional damping |
US4551120B2 (en) * | 1984-04-10 | 1990-05-08 | 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 |
US4634407A (en) * | 1985-08-12 | 1987-01-06 | Federal-Mogul Corporation | Self-tensioning belt tightener |
US4725260A (en) * | 1987-03-24 | 1988-02-16 | Litens Automotive Inc. | Belt tensioner with spring actuated band brake damping |
-
1987
- 1987-08-28 US US07/090,495 patent/US4824421A/en not_active Ceased
-
1988
- 1988-05-27 JP JP63128600A patent/JP2846884B2/ja not_active Expired - Lifetime
- 1988-05-31 KR KR1019880006503A patent/KR960015234B1/ko not_active IP Right Cessation
- 1988-07-20 MX MX012350A patent/MX165898B/es unknown
- 1988-07-29 CA CA000573517A patent/CA1304605C/en not_active Expired - Lifetime
- 1988-08-18 DE DE3854613T patent/DE3854613T3/de not_active Expired - Lifetime
- 1988-08-18 EP EP88307639A patent/EP0306180B2/en not_active Expired - Lifetime
- 1988-08-18 ES ES88307639T patent/ES2078219T5/es not_active Expired - Lifetime
- 1988-08-26 BR BR8804371A patent/BR8804371A/pt not_active IP Right Cessation
-
1992
- 1992-12-21 US US07/994,495 patent/USRE34543E/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS6458846A (en) | 1989-03-06 |
EP0306180B2 (en) | 2000-09-20 |
EP0306180B1 (en) | 1995-10-25 |
EP0306180A3 (en) | 1990-01-10 |
EP0306180A2 (en) | 1989-03-08 |
DE3854613T2 (de) | 1996-04-04 |
USRE34543E (en) | 1994-02-15 |
ES2078219T5 (es) | 2001-01-01 |
CA1304605C (en) | 1992-07-07 |
US4824421A (en) | 1989-04-25 |
MX165898B (es) | 1992-12-09 |
DE3854613D1 (de) | 1995-11-30 |
JP2846884B2 (ja) | 1999-01-13 |
KR890004107A (ko) | 1989-04-20 |
DE3854613T3 (de) | 2001-02-15 |
BR8804371A (pt) | 1989-03-21 |
KR960015234B1 (ko) | 1996-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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