FR2631670B1 - AUTOMATIC TENSIONING DEVICE FOR TRANSMISSIONS - Google Patents

AUTOMATIC TENSIONING DEVICE FOR TRANSMISSIONS

Info

Publication number
FR2631670B1
FR2631670B1 FR8906571A FR8906571A FR2631670B1 FR 2631670 B1 FR2631670 B1 FR 2631670B1 FR 8906571 A FR8906571 A FR 8906571A FR 8906571 A FR8906571 A FR 8906571A FR 2631670 B1 FR2631670 B1 FR 2631670B1
Authority
FR
France
Prior art keywords
transmissions
tensioning device
automatic tensioning
automatic
tensioning
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
FR8906571A
Other languages
French (fr)
Other versions
FR2631670A1 (en
Inventor
Juergen Kober
Manfred Brandenstein
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.)
SKF GmbH
Original Assignee
SKF GmbH
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 SKF GmbH filed Critical SKF GmbH
Publication of FR2631670A1 publication Critical patent/FR2631670A1/en
Application granted granted Critical
Publication of FR2631670B1 publication Critical patent/FR2631670B1/en
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
    • 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
    • F16H7/1245—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 dissipating material type, e.g. elastomeric spring
    • 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
    • F16H2007/0806—Compression coil 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)
FR8906571A 1988-05-20 1989-05-19 AUTOMATIC TENSIONING DEVICE FOR TRANSMISSIONS Expired - Lifetime FR2631670B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883817176 DE3817176A1 (en) 1988-05-20 1988-05-20 Automatic tensioning device

Publications (2)

Publication Number Publication Date
FR2631670A1 FR2631670A1 (en) 1989-11-24
FR2631670B1 true FR2631670B1 (en) 1990-12-21

Family

ID=6354752

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8906571A Expired - Lifetime FR2631670B1 (en) 1988-05-20 1989-05-19 AUTOMATIC TENSIONING DEVICE FOR TRANSMISSIONS

Country Status (2)

Country Link
DE (1) DE3817176A1 (en)
FR (1) FR2631670B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3817478A1 (en) * 1988-05-21 1989-11-30 Schaeffler Waelzlager Kg Tensioning device for belts
DE3935840C1 (en) * 1989-10-27 1991-05-02 Skf Gmbh, 8720 Schweinfurt, De Drive belt etc. tensioner with spring-loaded tension roller - has prestressing bimetal spring for friction damping
DE4017630C2 (en) * 1990-05-31 1995-06-01 Fraunhofer Ges Forschung Device for tensioning an endless transmission element
DE4208840A1 (en) * 1992-03-19 1993-09-23 Schaeffler Waelzlager Kg TENSIONER FOR A DRIVE BELT
DE4229339C2 (en) * 1992-09-04 1994-06-16 Behr Thomson Dehnstoffregler Device for keeping a tractive force constant as a function of temperature
CA2374758A1 (en) * 2000-05-17 2001-11-22 Heidelberg Digital L.L.C. Dual spring tensioner
US6767302B2 (en) * 2001-12-14 2004-07-27 Borgwarner Inc. Hydraulic tensioner
DE102005056417A1 (en) * 2005-11-26 2007-05-31 Schaeffler Kg Clamping device for tensioning a drive belt or a drive chain
CN102678854B (en) * 2012-05-17 2014-08-20 马丁路德机器人（上海）有限公司 Automatic tensioning mechanism of open-loop synchronous belt

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7428397U (en) * 1974-08-22 1976-02-19 Daimler-Benz Ag, 7000 Stuttgart Hydraulic chain tensioning device, in particular for the timing chain of reciprocating piston machines
IT1040352B (en) * 1975-08-07 1979-12-20 Alfa Romeo Spa DEVICE FOR AUTOMATIC ADJUSTMENT OF THE TENSION OF A TOOTHED DRIVE BELT
US4145934A (en) * 1977-09-30 1979-03-27 Sragal Richard F Flexible endless drive means tensioning device
US4291416A (en) * 1979-03-12 1981-09-22 Hoeptner Herbert W Iii Chain tensioner
FR2474126A1 (en) * 1980-01-18 1981-07-24 Sedis Cie Transmissions Mecani UNIVERSAL TENSIONER FOR CHAIN OR TRANSMISSION BELT
FR2480384A1 (en) * 1980-04-11 1981-10-16 Renault TENSIONED TRANSMISSION BELT TENSIONER
US4416648A (en) * 1981-01-12 1983-11-22 Dyneer Corporation Belt tensioner
US4454236A (en) * 1981-07-07 1984-06-12 Dayco Corporation Belt tensioner and method of making same
IT1137754B (en) * 1981-07-23 1986-09-10 Piaggio & C Spa VOLTAGE REGULATOR FOR TIMING BELTS SUBJECT TO STRONG TEMPERATURE DISTANCES
DE3304543A1 (en) * 1983-02-10 1984-08-16 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart TENSIONING DEVICE WITH A CONTROL DEVICE FOR TENSIONING A BELT

Also Published As

Publication number Publication date
DE3817176A1 (en) 1989-11-30
FR2631670A1 (en) 1989-11-24

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse