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 slack

Info

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Withdrawn
Application number
FR7826593A
Other languages
French (fr)
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2403493A1 publication Critical patent/FR2403493A1/en
Withdrawn legal-status Critical Current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
    • F16H7/1254—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.
FR7826593A 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 Withdrawn FR2403493A1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
IT1098645B (en) 1985-09-07
IT7827669A0 (en) 1978-09-14
ES473066A1 (en) 1979-04-01
JPS5453753A (en) 1979-04-27
DE2840037A1 (en) 1979-03-29

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Legal Events

Date Code Title Description
ST Notification of lapse