FR2403493A1 - Drive transmission between two shafts - has tensioned belt connecting two toothed pulleys with pair of abutment members taking up slack - Google Patents
Drive transmission between two shafts - has tensioned belt connecting two toothed pulleys with pair of abutment members taking up slackInfo
- Publication number
- FR2403493A1 FR2403493A1 FR7826593A FR7826593A FR2403493A1 FR 2403493 A1 FR2403493 A1 FR 2403493A1 FR 7826593 A FR7826593 A FR 7826593A FR 7826593 A FR7826593 A FR 7826593A FR 2403493 A1 FR2403493 A1 FR 2403493A1
- Authority
- FR
- France
- Prior art keywords
- shafts
- pair
- slack
- drive transmission
- toothed pulleys
- 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.)
- Withdrawn
Links
- 230000005540 biological transmission Effects 0.000 title abstract 2
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
- F16H7/1254—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means
- F16H7/1281—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially circular path
-
- 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
- F16H2007/0863—Finally actuated members, e.g. constructional details thereof
- F16H2007/0874—Two or more finally actuated members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Transmission Devices (AREA)
Abstract
The transmission includes two toothed pulleys mounted on a pair of parallel spaced shafts, and an endless toothed belt (or chain) connecting the pulleys. The opposed runs of the belt are tensioned by rotatable gear wheels which urge the runs together. The wheels are connected by the tension spring to generate the desired tension. The wheels and spring are movable about the axis of the shafts to vary the relative angular positions of the two shafts.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3846977 | 1977-09-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2403493A1 true FR2403493A1 (en) | 1979-04-13 |
Family
ID=10403657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7826593A Withdrawn FR2403493A1 (en) | 1977-09-15 | 1978-09-15 | Drive transmission between two shafts - has tensioned belt connecting two toothed pulleys with pair of abutment members taking up slack |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5453753A (en) |
DE (1) | DE2840037A1 (en) |
ES (1) | ES473066A1 (en) |
FR (1) | FR2403493A1 (en) |
IT (1) | IT1098645B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2832358A1 (en) * | 2001-11-21 | 2003-05-23 | Peugeot Citroen Automobiles Sa | Drive group for parallel hybrid motor vehicle has alternator-starter/traction motor group drive gear housing between IC engine crankcases and clutuch housing |
CN117028504A (en) * | 2023-10-08 | 2023-11-10 | 希格玛电气(珠海)有限公司 | Environment-friendly power equipment brake device and system |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3939821A1 (en) * | 1989-12-01 | 1991-06-06 | Audi Ag | Tension device for continuous drive mechanism - consists of toothed belt drive with drive and driven wheel, and two tension pieces |
DE102012212730B3 (en) * | 2012-07-19 | 2013-12-12 | Schaeffler Technologies AG & Co. KG | Belt tensioner for auxiliary unit belt drive of internal combustion engine, has tensioning rollers on curved midpoint trajectory guided into working area of tensioner, where center of curvature of trajectory runs within diameter of pulley |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1892067A (en) * | 1929-11-27 | 1932-12-27 | Renold Hans Ltd | Chain transmission gearing |
FR1191860A (en) * | 1958-02-24 | 1959-10-22 | Belt tensioning device and the like |
-
1978
- 1978-09-04 ES ES473066A patent/ES473066A1/en not_active Expired
- 1978-09-14 IT IT27669/78A patent/IT1098645B/en active
- 1978-09-14 DE DE19782840037 patent/DE2840037A1/en active Pending
- 1978-09-14 JP JP11351778A patent/JPS5453753A/en active Pending
- 1978-09-15 FR FR7826593A patent/FR2403493A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1892067A (en) * | 1929-11-27 | 1932-12-27 | Renold Hans Ltd | Chain transmission gearing |
FR1191860A (en) * | 1958-02-24 | 1959-10-22 | Belt tensioning device and the like |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2832358A1 (en) * | 2001-11-21 | 2003-05-23 | Peugeot Citroen Automobiles Sa | Drive group for parallel hybrid motor vehicle has alternator-starter/traction motor group drive gear housing between IC engine crankcases and clutuch housing |
CN117028504A (en) * | 2023-10-08 | 2023-11-10 | 希格玛电气(珠海)有限公司 | Environment-friendly power equipment brake device and system |
CN117028504B (en) * | 2023-10-08 | 2024-01-09 | 希格玛电气(珠海)有限公司 | Environment-friendly power equipment brake device and system |
Also Published As
Publication number | Publication date |
---|---|
JPS5453753A (en) | 1979-04-27 |
DE2840037A1 (en) | 1979-03-29 |
IT7827669A0 (en) | 1978-09-14 |
IT1098645B (en) | 1985-09-07 |
ES473066A1 (en) | 1979-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |