ES2035810T1 - Tensor de cinta y metodo para hacerlo. - Google Patents

Tensor de cinta y metodo para hacerlo.

Info

Publication number
ES2035810T1
ES2035810T1 ES199090915594T ES90915594T ES2035810T1 ES 2035810 T1 ES2035810 T1 ES 2035810T1 ES 199090915594 T ES199090915594 T ES 199090915594T ES 90915594 T ES90915594 T ES 90915594T ES 2035810 T1 ES2035810 T1 ES 2035810T1
Authority
ES
Spain
Prior art keywords
belt
support
arm
engaging arm
relative
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.)
Pending
Application number
ES199090915594T
Other languages
English (en)
Inventor
John N. Sidwell
Linn E. Corbin
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.)
Dayco Products LLC
Original Assignee
Dayco Products LLC
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 Dayco Products LLC filed Critical Dayco Products LLC
Publication of ES2035810T1 publication Critical patent/ES2035810T1/es
Pending 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 
    • F16H2007/0802—Actuators for final output members
    • F16H2007/081—Torsion springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Belt Conveyors (AREA)

Abstract

TENSOR DE CORREA Y METODO PARA FABRICARLO. UN TENSOR DE CORREA Y UN METODO PARA FABRICARLO, EL TENSOR (20, 20A) COMPRENDE UN APOYO (21, 21A); UN BRAZO DE ENGRANE DE LA CORREA (25, 25A) ARRASTRADO POR EL SOPORTE Y SIENDO MOVIL RESPECTO AL MISMO; UN MUELLE (38) PARA ACTIVAR EL BRAZO DE ENGRANE DE LA CORREA RESPECTO AL SOPORTE Y CONTRA LA CORREA CON UNA FUERZA PARA TENSAR LA CORREA; EL SOPORTE (21, 21A) QUE COMPRENDE UN EJE (32, 32A) CON UN EJE LONGITUDINAL, ESTANDO EL BRAZO DE ENGRANE DE LA CORREA (25, 25A) MONTADO GIRATORIAMENTE EN EL EJE, TENIENDO EL BRAZO UNA SUPERFICIE DE CONTACTO (66, 66A) EN ANGULO RESPECTO AL EJE Y EL APOYO (21, 21A) CON UNA SUPERFICIE DE CONTACTO (69, 69A) EN ANGULO RESPECTO AL EJE Y DE CARA A LA SUPERFICIE DE CONTACTO (66, 66A) DEL BRAZO; Y UN CASQUILLO (74, 74A) DISPUESTO ENTRE LAS SUPERFICIES DE CONTACTO Y EN ENGRANE CON LAS MISMAS PARA FACILITAR EL MOVIMIENTO ENTRE ESTAS Y PARA TRATAR DE EVITAR LA DESALINEACION DEL BRAZO (25, 25A) DEL EJE (32, 32A) CUANDO EL BRAZODE ENGRANE DE LA CORREA ESTA TENSANDO LA CORREA.
ES199090915594T 1989-12-13 1990-10-04 Tensor de cinta y metodo para hacerlo. Pending ES2035810T1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/450,656 US4971589A (en) 1989-12-13 1989-12-13 Belt tensioner and method of making the same

Publications (1)

Publication Number Publication Date
ES2035810T1 true ES2035810T1 (es) 1993-05-01

Family

ID=23788983

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090915594T Pending ES2035810T1 (es) 1989-12-13 1990-10-04 Tensor de cinta y metodo para hacerlo.

Country Status (10)

Country Link
US (1) US4971589A (es)
EP (1) EP0505364B1 (es)
JP (1) JP3000172B2 (es)
KR (1) KR0161503B1 (es)
AT (1) ATE121511T1 (es)
AU (1) AU639039B2 (es)
CA (1) CA2070378C (es)
DE (2) DE505364T1 (es)
ES (1) ES2035810T1 (es)
WO (1) WO1991009237A1 (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5169368A (en) * 1991-02-27 1992-12-08 Dayco Products, Inc. Tensioner for a power transmission belt and method of making the same
US5129864A (en) * 1991-02-27 1992-07-14 Dayco Products, Inc. Tensioner for a power transmission belt and method of making the same
US5083984A (en) * 1991-02-27 1992-01-28 Dayco Products, Inc. Tensioner for a power transmission belt and method of making the same
CA2085420C (en) * 1991-12-18 1995-03-21 Tomoyoshi Izutsu Belt tension adjusting device
US5370586A (en) * 1992-07-22 1994-12-06 Hasco Spring Industries, Inc. Tension regulating device for belt drives
DE4230966A1 (de) * 1992-09-16 1994-03-17 Schaeffler Waelzlager Kg Riemenspannvorrichtung
DE4300178C1 (de) * 1993-01-07 1994-04-28 Muhr & Bender Riemenspannvorrichtung
IT1275651B1 (it) * 1994-10-28 1997-10-17 Dayco Pti Spa Miglioramenti nei tenditori per cinghie di trasmissione
US6565468B2 (en) * 1999-12-21 2003-05-20 The Gates Corporation Tensioner with damping mechanism
US6582332B2 (en) * 2000-01-12 2003-06-24 The Gates Corporation Damping mechanism for a tensioner
US7837582B2 (en) * 2002-09-30 2010-11-23 Fenner, Inc. Bi-directional belt tensioner
US7883436B2 (en) * 2004-09-15 2011-02-08 Fenner U.S., Inc. Bi-directional tensioner
DE102004047422A1 (de) * 2004-09-28 2006-04-13 Muhr Und Bender Kg Riemenspannvorrichtung mit hoher Dämpfung
US7448974B2 (en) * 2004-11-05 2008-11-11 Dayco Products, Llc Belt tensioner and method for making a belt-tensioner arm and a spring case
US7497794B2 (en) 2004-11-05 2009-03-03 Dayco Products, Llc Belt tensioner and method for assembly
US8702543B2 (en) * 2005-01-20 2014-04-22 Dayco IP Holding, LLC Belt tensioner
JP4949376B2 (ja) * 2005-03-21 2012-06-06 ライテンズ オートモーティブ パートナーシップ 磨耗補償付きベルトテンショナー
US20060258497A1 (en) * 2005-05-13 2006-11-16 Andrzej Dec Tensioner
AU2012202067B2 (en) * 2005-12-13 2013-10-10 Dayco Ip Holdings, Llc Belt tensioner
DE502006004460D1 (de) * 2006-11-09 2009-09-17 Ford Global Tech Llc Spannvorrichtung zum Spannen eines Antriebsmittels und Verwendung einer derartigen Vorrichtung
US20080119310A1 (en) * 2006-11-16 2008-05-22 Holcombe C Scott Rotary tensioner
DE102007050204A1 (de) * 2006-11-21 2008-05-29 Schaeffler Kg Spannvorrichtung für einen Zugmitteltrieb
US7931552B2 (en) * 2008-04-30 2011-04-26 Dayco Products, Llc Pulley with torque-sensitive clutching
US8784244B2 (en) * 2008-04-30 2014-07-22 Dayco Ip Holdings, Llc Pulley with asymmetric torque-sensitive clutching
US8529387B2 (en) * 2008-04-30 2013-09-10 Dayco Ip Holdings, Llc Pulley with asymmetric torque-sensitive clutching
US8403785B2 (en) * 2008-11-05 2013-03-26 Dayco Ip Holdings, Llc Clutched damper for a belt tensioner
US20100261564A1 (en) * 2009-04-13 2010-10-14 Hughes Thomas E Rotary tensioner
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
US8932163B2 (en) 2012-02-20 2015-01-13 Dayco Ip Holdings, Llc Belt tensioning device with variable spring factor
CN104981628B (zh) * 2013-02-07 2018-10-26 日本发条株式会社 负载附加装置
US9394977B2 (en) 2013-03-15 2016-07-19 Dayco Ip Holdings, Llc Tensioner with expanding spring for radial frictional asymmetric damping
US10203025B2 (en) * 2014-02-28 2019-02-12 Dayco Ip Holdings, Llc Belt tensioner with supplemental force element
DE102015111809A1 (de) * 2015-07-21 2017-01-26 Muhr Und Bender Kg Spannvorrichtung
US9890837B1 (en) * 2016-09-15 2018-02-13 Gates Corporation Tensioner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4596538A (en) * 1984-08-23 1986-06-24 Dayco Corporation Belt tensioner
US4784631A (en) * 1984-08-23 1988-11-15 Dayco Products, Inc. Belt tensioner and method of making the same
US4698049A (en) * 1986-04-11 1987-10-06 Litens Automotive Inc. Belt tensioner with frustoconical pivot bearing
US4886483A (en) * 1988-11-23 1989-12-12 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

Also Published As

Publication number Publication date
EP0505364A1 (en) 1992-09-30
DE505364T1 (de) 1993-02-25
DE69018835T2 (de) 1995-11-23
KR0161503B1 (ko) 1998-12-01
CA2070378A1 (en) 1991-06-14
US4971589A (en) 1990-11-20
CA2070378C (en) 2001-02-20
DE69018835D1 (de) 1995-05-24
WO1991009237A1 (en) 1991-06-27
AU6603490A (en) 1991-07-18
AU639039B2 (en) 1993-07-15
ATE121511T1 (de) 1995-05-15
JPH05501601A (ja) 1993-03-25
EP0505364A4 (en) 1993-04-07
KR920704045A (ko) 1992-12-19
JP3000172B2 (ja) 2000-01-17
EP0505364B1 (en) 1995-04-19

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