FR1115792A - Motor unit with automatic speed variator - Google Patents

Motor unit with automatic speed variator

Info

Publication number
FR1115792A
FR1115792A FR1115792DA FR1115792A FR 1115792 A FR1115792 A FR 1115792A FR 1115792D A FR1115792D A FR 1115792DA FR 1115792 A FR1115792 A FR 1115792A
Authority
FR
France
Prior art keywords
motor unit
automatic speed
speed variator
variator
automatic
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
Other languages
French (fr)
Inventor
Claude Villard
Gabriel Villard
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 filed Critical
Application granted granted Critical
Publication of FR1115792A publication Critical patent/FR1115792A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
FR1115792D 1954-12-06 1954-12-06 Motor unit with automatic speed variator Expired FR1115792A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1115792T 1954-12-06

Publications (1)

Publication Number Publication Date
FR1115792A true FR1115792A (en) 1956-04-30

Family

ID=9629135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1115792D Expired FR1115792A (en) 1954-12-06 1954-12-06 Motor unit with automatic speed variator

Country Status (1)

Country Link
FR (1) FR1115792A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950625A (en) * 1957-03-14 1960-08-30 Motobecane Ateliers Transmission using a change speed gear with a single expandible pulley

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950625A (en) * 1957-03-14 1960-08-30 Motobecane Ateliers Transmission using a change speed gear with a single expandible pulley

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