FR2580758B1 - AUTOMATIC SPEED DRIVE WITH TRAPEZOIDAL BELT AND PULLEYS WITH VARIABLE GAP FLANGES - Google Patents

AUTOMATIC SPEED DRIVE WITH TRAPEZOIDAL BELT AND PULLEYS WITH VARIABLE GAP FLANGES

Info

Publication number
FR2580758B1
FR2580758B1 FR8505966A FR8505966A FR2580758B1 FR 2580758 B1 FR2580758 B1 FR 2580758B1 FR 8505966 A FR8505966 A FR 8505966A FR 8505966 A FR8505966 A FR 8505966A FR 2580758 B1 FR2580758 B1 FR 2580758B1
Authority
FR
France
Prior art keywords
pulleys
speed drive
automatic speed
variable gap
trapezoidal belt
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
Application number
FR8505966A
Other languages
French (fr)
Other versions
FR2580758A1 (en
Inventor
Henri Pubert
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.)
Pubert SA Ets Henri
Original Assignee
Pubert SA Ets Henri
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 Pubert SA Ets Henri filed Critical Pubert SA Ets Henri
Priority to FR8505966A priority Critical patent/FR2580758B1/en
Publication of FR2580758A1 publication Critical patent/FR2580758A1/en
Application granted granted Critical
Publication of FR2580758B1 publication Critical patent/FR2580758B1/en
Expired 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
    • F16H61/662—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members
    • F16H61/66231—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members controlling shifting exclusively as a function of speed
    • F16H61/66245—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members controlling shifting exclusively as a function of speed using purely mechanical sensing or control means
FR8505966A 1985-04-19 1985-04-19 AUTOMATIC SPEED DRIVE WITH TRAPEZOIDAL BELT AND PULLEYS WITH VARIABLE GAP FLANGES Expired FR2580758B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8505966A FR2580758B1 (en) 1985-04-19 1985-04-19 AUTOMATIC SPEED DRIVE WITH TRAPEZOIDAL BELT AND PULLEYS WITH VARIABLE GAP FLANGES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8505966A FR2580758B1 (en) 1985-04-19 1985-04-19 AUTOMATIC SPEED DRIVE WITH TRAPEZOIDAL BELT AND PULLEYS WITH VARIABLE GAP FLANGES

Publications (2)

Publication Number Publication Date
FR2580758A1 FR2580758A1 (en) 1986-10-24
FR2580758B1 true FR2580758B1 (en) 1987-05-29

Family

ID=9318431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8505966A Expired FR2580758B1 (en) 1985-04-19 1985-04-19 AUTOMATIC SPEED DRIVE WITH TRAPEZOIDAL BELT AND PULLEYS WITH VARIABLE GAP FLANGES

Country Status (1)

Country Link
FR (1) FR2580758B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5460575A (en) * 1994-08-24 1995-10-24 Berto; Joseph J. Drive clutch with variable rate biasing means and a method for controlling a drive clutch
CA2270002A1 (en) * 1999-04-23 2000-10-23 Christian Mercier Transmission for scooters and other vehicles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1280023A (en) * 1960-11-16 1961-12-29 Hotchkiss Brandt Automatic speed controller for washing machine drum
US3280648A (en) * 1964-05-08 1966-10-25 Imp Electric Company Variable-ratio drive mechanism
FR1472549A (en) * 1966-03-24 1967-03-10 Westerasmaskiner Ab Variable pulley
US3648532A (en) * 1969-04-29 1972-03-14 St Lawrence Mfg Co Inc Drive system
GB1426351A (en) * 1973-02-08 1976-02-25 Cam Gears Ltd Belt drive systems
JPS5635853A (en) * 1979-08-28 1981-04-08 Nippon Denso Co Ltd Power transmission system

Also Published As

Publication number Publication date
FR2580758A1 (en) 1986-10-24

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