FR2631670B1 - AUTOMATIC TENSIONING DEVICE FOR TRANSMISSIONS - Google Patents
AUTOMATIC TENSIONING DEVICE FOR TRANSMISSIONSInfo
- 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
Links
- 230000005540 biological transmission Effects 0.000 title 1
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)
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)
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 |
WO2001088408A2 (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)
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 |
-
1988
- 1988-05-20 DE DE19883817176 patent/DE3817176A1/en not_active Withdrawn
-
1989
- 1989-05-19 FR FR8906571A patent/FR2631670B1/en not_active Expired - Lifetime
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 |