ES2174614T3 - Tensor con un segundo brazo de pivote para mecanismo amortiguador. - Google Patents

Tensor con un segundo brazo de pivote para mecanismo amortiguador.

Info

Publication number
ES2174614T3
ES2174614T3 ES99927174T ES99927174T ES2174614T3 ES 2174614 T3 ES2174614 T3 ES 2174614T3 ES 99927174 T ES99927174 T ES 99927174T ES 99927174 T ES99927174 T ES 99927174T ES 2174614 T3 ES2174614 T3 ES 2174614T3
Authority
ES
Spain
Prior art keywords
pivot
arm
tensioner
pivot arm
damping mechanism
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
Application number
ES99927174T
Other languages
English (en)
Inventor
Serge Alain Bral
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.)
Gates Corp
Original Assignee
Gates Corp
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 Gates Corp filed Critical Gates Corp
Application granted granted Critical
Publication of ES2174614T3 publication Critical patent/ES2174614T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F16H7/0829—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)
  • Vibration Prevention Devices (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

Un tensor para tensar una correa, teniendo el tensor una base (30); un primer brazo de pivote (32) que oscila alrededor de un primer pivote (34) fijado a la base; una polea (22) fijada al primer brazo de pivote (32) y para acoplar la correa; unos medios de resorte (36) con un primer extremo (38) conectado operativamente al primer brazo de pivote (32) con un radio operativo (42) con respecto al primer pivote (34); y un mecanismo de amortiguamiento (43) que inhibe los movimientos oscilatorios del primer brazo de pivote (32); y en que: el primer brazo de pivote (32) incluye una superficie arqueada cóncava (46) que se mueve con el primer brazo de pivote y separada a una distancia del primer pivote (34); el mecanismo de amortiguamiento incluye una zapata movible (52) con una superficie de fricción arqueada convexa (54) substancialmente complementaria y acoplada a la superficie arqueada cóncava (46) del primer brazo depivote, un segundo brazo de pivote (60) con un primer extremo fijado a la zapata (52) y un segundo extremo fijado en un segundo pivote (66) a la base (30), y en que los medios de resorte (36) se presionan entre el primer brazo de pivote y la zapata (52) y operando para presionar la superficie convexa (54) de la zapata (52) contra la superficie cóncava (46) del primer brazo de pivote (32), caracterizado porque los medios de resorte son un resorte de compresión (36), en que la superficie arqueada cóncava (46) está orientada para estar enfrentada al primer pivote (34) y al segundo extremo (50) del resorte de compresión (36), y porque la zapata (52) tiene una parte de recepción del resorte que se enfrenta y se fija al segundo extremo (50) del resorte de compresión (36).
ES99927174T 1998-06-02 1999-06-02 Tensor con un segundo brazo de pivote para mecanismo amortiguador. Expired - Lifetime ES2174614T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/088,967 US5935032A (en) 1998-06-02 1998-06-02 Tensioner with second pivot-arm for damping mechanism

Publications (1)

Publication Number Publication Date
ES2174614T3 true ES2174614T3 (es) 2002-11-01

Family

ID=22214562

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99927174T Expired - Lifetime ES2174614T3 (es) 1998-06-02 1999-06-02 Tensor con un segundo brazo de pivote para mecanismo amortiguador.

Country Status (13)

Country Link
US (1) US5935032A (es)
EP (1) EP1082553B1 (es)
JP (1) JP3497472B2 (es)
KR (1) KR100385207B1 (es)
CN (1) CN1143969C (es)
AT (1) ATE214793T1 (es)
AU (1) AU736370B2 (es)
BR (1) BR9910805A (es)
CA (1) CA2332377C (es)
DE (1) DE69901065T2 (es)
ES (1) ES2174614T3 (es)
HK (1) HK1032433A1 (es)
WO (1) WO1999063246A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6346057B1 (en) * 1998-11-25 2002-02-12 Klaus Edelmann Belt tensioning device
US6605013B2 (en) 2000-09-15 2003-08-12 Litens Automotive Partnership Belt tensioner combination and a method of installing a tensioner on a belt
AU2001296474A1 (en) 2000-10-03 2002-04-15 The Gates Corporation Accessory and motor/generator belt drive tensioner
WO2002029281A1 (en) * 2000-10-03 2002-04-11 The Gates Corporation Motor/generator and accessory belt drive system
US7086373B2 (en) * 2002-11-01 2006-08-08 The Gates Corporation Damped accessory drive system including a motor/generator
AR037180A1 (es) * 2001-11-01 2004-10-27 Gates Corp Disposicion amortiguadora para la transmision por correa para accesorios que incluye un motor/generador
TWI225539B (en) * 2001-11-06 2004-12-21 Gates Corp Travel limited linear belt tensioner
US6863631B2 (en) 2001-12-20 2005-03-08 Dayco Products, Llc Unidirectional motion asymmetric damped tensioner
US7229374B2 (en) * 2001-12-20 2007-06-12 Dayco Products, Llc Dual friction surface asymmetric damped tensioner
US6884194B2 (en) 2002-02-07 2005-04-26 Dayco Products, Llc Hydraulic asymmetric damped belt tensioner
US7118504B2 (en) * 2002-02-07 2006-10-10 Dayco Products, Llc Hydraulic asymmetric damped belt tensioner
US7090606B2 (en) * 2003-07-03 2006-08-15 The Gates Corporation Adjustable tensioner
US7316628B2 (en) * 2004-01-13 2008-01-08 The Gates Corporation Ip Law Dept. Two speed transmission and belt drive system
US20050282668A1 (en) * 2004-06-22 2005-12-22 Imtiaz Ali Tensioner
JP5094736B2 (ja) * 2006-02-07 2012-12-12 ボーグワーナー インコーポレーテッド テンショナ用トルクバイアス摩擦ヒンジ
DE112014002423B4 (de) * 2013-05-14 2023-01-26 Litens Automotive Partnership Spannvorrichtung mit verbesserter Dämpfung
US9618099B2 (en) * 2015-07-13 2017-04-11 Gates Corporation Tensioner with secondary damping
US10066708B2 (en) * 2016-08-04 2018-09-04 Ford Global Technologies, Llc External spring to increase tension on belt tensioner for internal combustion engine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4983146A (en) * 1987-03-23 1991-01-08 Colorocs Corporation Belt tensioning and quick release device for electrophotographic system
US4883446A (en) * 1989-03-14 1989-11-28 Dayco Products, Inc. Belt tensioning system, tensioner and parts therefor and methods of making the same
DE4029940A1 (de) * 1990-09-21 1992-03-26 Kugelfischer G Schaefer & Co Daempfungseinrichtung fuer ein riemenspannsystem
US5098347A (en) * 1990-09-26 1992-03-24 Gates Power Drive Products, Inc. Belt tensioner, belt drive sytstem, and method
US5045031A (en) * 1990-09-26 1991-09-03 Gates Power Drive Products, Inc. Tensioner for an endless power transmission member and system
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
US5591094A (en) * 1995-11-01 1997-01-07 The Gates Corporation Tensioner with adjustable stop for power transmission belt
DE19647224A1 (de) * 1995-11-25 1997-05-28 Volkswagen Ag Reibdämpfer
US5632697A (en) * 1995-12-18 1997-05-27 The Gates Corporation Damping mechanism for a tensioner

Also Published As

Publication number Publication date
ATE214793T1 (de) 2002-04-15
DE69901065T2 (de) 2002-11-21
EP1082553B1 (en) 2002-03-20
KR100385207B1 (ko) 2003-05-27
EP1082553A1 (en) 2001-03-14
KR20010025096A (ko) 2001-03-26
CA2332377A1 (en) 1999-12-09
DE69901065D1 (de) 2002-04-25
JP2003524118A (ja) 2003-08-12
JP3497472B2 (ja) 2004-02-16
AU4414399A (en) 1999-12-20
CN1303468A (zh) 2001-07-11
WO1999063246A1 (en) 1999-12-09
BR9910805A (pt) 2006-03-07
US5935032A (en) 1999-08-10
CN1143969C (zh) 2004-03-31
AU736370B2 (en) 2001-07-26
CA2332377C (en) 2004-08-10
HK1032433A1 (en) 2001-07-20

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