IT1291485B1 - Tenditore per una cinghia di trasmissione. - Google Patents

Tenditore per una cinghia di trasmissione.

Info

Publication number
IT1291485B1
IT1291485B1 IT97TO000072A ITTO970072A IT1291485B1 IT 1291485 B1 IT1291485 B1 IT 1291485B1 IT 97TO000072 A IT97TO000072 A IT 97TO000072A IT TO970072 A ITTO970072 A IT TO970072A IT 1291485 B1 IT1291485 B1 IT 1291485B1
Authority
IT
Italy
Prior art keywords
tensioner
drive belt
belt
drive
Prior art date
Application number
IT97TO000072A
Other languages
English (en)
Inventor
Carlo Rocca
Marc Theobald
Angelo Mennuti
Original Assignee
Dayco Europe Spa
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 Europe Spa filed Critical Dayco Europe Spa
Priority to IT97TO000072A priority Critical patent/IT1291485B1/it
Priority to US09/013,224 priority patent/US5993340A/en
Priority to DE69805018T priority patent/DE69805018T2/de
Priority to ES98101544T priority patent/ES2175536T3/es
Priority to EP98101544A priority patent/EP0856684B1/en
Priority to ARP980100422A priority patent/AR011600A1/es
Priority to BR9800413A priority patent/BR9800413A/pt
Priority to JP10020792A priority patent/JPH10252845A/ja
Publication of ITTO970072A1 publication Critical patent/ITTO970072A1/it
Application granted granted Critical
Publication of IT1291485B1 publication Critical patent/IT1291485B1/it

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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/02—Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together
    • F16F7/06—Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together in a direction perpendicular or inclined to the axis of rotation
    • 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
    • F16H2007/0889—Path of movement of the finally actuated member
    • F16H2007/0893—Circular path

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
IT97TO000072A 1997-01-31 1997-01-31 Tenditore per una cinghia di trasmissione. IT1291485B1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT97TO000072A IT1291485B1 (it) 1997-01-31 1997-01-31 Tenditore per una cinghia di trasmissione.
US09/013,224 US5993340A (en) 1997-01-31 1998-01-26 Tightener for a transmission belt
DE69805018T DE69805018T2 (de) 1997-01-31 1998-01-29 Riemenspanner
ES98101544T ES2175536T3 (es) 1997-01-31 1998-01-29 Tensor de correa.
EP98101544A EP0856684B1 (en) 1997-01-31 1998-01-29 Belt tensioner
ARP980100422A AR011600A1 (es) 1997-01-31 1998-01-30 UN TENSOR PARA UNA CORREA DE TRANSMISIoN
BR9800413A BR9800413A (pt) 1997-01-31 1998-02-02 Esticador de correia de trasmissão
JP10020792A JPH10252845A (ja) 1997-01-31 1998-02-02 トランスミッションベルト用ストレッチャー

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97TO000072A IT1291485B1 (it) 1997-01-31 1997-01-31 Tenditore per una cinghia di trasmissione.

Publications (2)

Publication Number Publication Date
ITTO970072A1 ITTO970072A1 (it) 1998-07-31
IT1291485B1 true IT1291485B1 (it) 1999-01-11

Family

ID=11415291

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97TO000072A IT1291485B1 (it) 1997-01-31 1997-01-31 Tenditore per una cinghia di trasmissione.

Country Status (8)

Country Link
US (1) US5993340A (it)
EP (1) EP0856684B1 (it)
JP (1) JPH10252845A (it)
AR (1) AR011600A1 (it)
BR (1) BR9800413A (it)
DE (1) DE69805018T2 (it)
ES (1) ES2175536T3 (it)
IT (1) IT1291485B1 (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3681032B2 (ja) * 1997-11-27 2005-08-10 光洋精工株式会社 オートテンショナ
FR2794823B1 (fr) 1999-06-14 2001-08-10 Skf France Dispositif de fixation pour galet a roulement et galet a roulement comportant un tel dispositif
US6206797B1 (en) * 1999-08-13 2001-03-27 Dayco Products, Inc. Belt tensioner with flexible armplate
US6652336B1 (en) * 2000-02-15 2003-11-25 Gary Chambers Power transmission device for a watercraft
ITTO20010584A1 (it) 2001-06-15 2002-12-15 Dayco Europe Srl Tenditore per una cinghia di trasmissione.
US20090131208A1 (en) * 2005-04-08 2009-05-21 Hawryluck Chris D Tensioner With Molded Arm
US20080287233A1 (en) 2005-04-20 2008-11-20 Dayco Europe S.R.L. Con Unico Socio Tightener for a Belt Drive Operating in the Presence of Oil
WO2008068782A1 (en) * 2006-12-04 2008-06-12 Dayco Europe S.R.L. Pulley tensioner for a belt drive for use in contact with oil.
DE102006059550A1 (de) * 2006-12-16 2008-06-19 Schaeffler Kg Spannvorrichtung für einen Zugmitteltrieb
DE102007010713A1 (de) 2007-03-06 2008-09-11 Schaeffler Kg Spannvorrichtung für einen Zugmitteltrieb
CN101680508B (zh) * 2007-03-27 2011-08-31 特高欧洲公司 用于内燃发动机的传动装置及其闸瓦的优化方法
US8292765B2 (en) * 2007-06-05 2012-10-23 Dayco Europe S.R.L. Pulley tensioner for an oil wet belt drive
WO2008149390A1 (en) * 2007-06-05 2008-12-11 Dayco Europe S.R.L. Pulley tensioner for an oil wet belt drive
DE102009014263B4 (de) * 2009-03-20 2019-03-28 Schaeffler Technologies AG & Co. KG Zugmitteltrieb mit Schwingungsdämpfer
US20120316018A1 (en) * 2011-06-08 2012-12-13 Peter Ward Tensioner
US8734279B2 (en) 2011-06-08 2014-05-27 Gates Corporation Tensioner
WO2018195673A1 (en) * 2017-04-28 2018-11-01 Litens Automotive Partnership Timing belt tensioner with improved construction
CN111350786A (zh) * 2020-04-13 2020-06-30 今创集团股份有限公司 一种单向可调大扭矩旋转变阻尼器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490974A (en) * 1946-05-07 1949-12-13 B L Mallory Company Shock absorber
US4596538A (en) * 1984-08-23 1986-06-24 Dayco Corporation Belt tensioner
US4938734A (en) * 1989-09-06 1990-07-03 Dayco Products, Inc. Belt tensioner and method of making the same
US5250009A (en) * 1989-12-13 1993-10-05 Dayco Products, Inc. Belt tensioner and method of making the same
DE4124636C2 (de) * 1991-07-25 1997-04-17 Schaeffler Waelzlager Kg Riemenspannvorrichtung
DE4209914A1 (de) * 1992-03-27 1993-09-30 Schaeffler Waelzlager Kg Spannvorrichtung für Riemen oder Ketten
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
US5348514A (en) * 1993-09-21 1994-09-20 Dayco Products, Inc. Belt tensioner, components therefor and methods of making the same
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
US5462494A (en) * 1994-10-20 1995-10-31 Dayco Products, Inc. Belt tensioner and method of making the same
JPH08177995A (ja) * 1994-12-26 1996-07-12 Aisin Seiki Co Ltd オートテンショナ
DE19623485B4 (de) * 1995-06-14 2006-08-24 Gates Unitta Asia Co. Riemenspanner
US5795257A (en) * 1995-11-02 1998-08-18 Ina Walzlager Schaeffler Kg Tensioning device for traction means with cone-type sliding bearing

Also Published As

Publication number Publication date
EP0856684B1 (en) 2002-04-24
BR9800413A (pt) 1999-06-29
ITTO970072A1 (it) 1998-07-31
AR011600A1 (es) 2000-08-30
DE69805018T2 (de) 2002-12-12
JPH10252845A (ja) 1998-09-22
ES2175536T3 (es) 2002-11-16
EP0856684A1 (en) 1998-08-05
US5993340A (en) 1999-11-30
DE69805018D1 (de) 2002-05-29

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Legal Events

Date Code Title Description
0001 Granted