FR1180986A - Improvements to automatic variable speed drives with extendable pulleys and trapezoidal belts, especially for motorcycles and carts - Google Patents

Improvements to automatic variable speed drives with extendable pulleys and trapezoidal belts, especially for motorcycles and carts

Info

Publication number
FR1180986A
FR1180986A FR1180986DA FR1180986A FR 1180986 A FR1180986 A FR 1180986A FR 1180986D A FR1180986D A FR 1180986DA FR 1180986 A FR1180986 A FR 1180986A
Authority
FR
France
Prior art keywords
carts
motorcycles
extendable
pulleys
variable speed
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)
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.)
MBK Industrie SA
Original Assignee
Ateliers de la Motobecane SA
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 Ateliers de la Motobecane SA filed Critical Ateliers de la Motobecane SA
Application granted granted Critical
Publication of FR1180986A publication Critical patent/FR1180986A/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
    • F16H61/66227—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 and torque

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1180986D 1957-08-09 1957-08-09 Improvements to automatic variable speed drives with extendable pulleys and trapezoidal belts, especially for motorcycles and carts Expired FR1180986A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1180986T 1957-08-09

Publications (1)

Publication Number Publication Date
FR1180986A true FR1180986A (en) 1959-06-10

Family

ID=9661922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1180986D Expired FR1180986A (en) 1957-08-09 1957-08-09 Improvements to automatic variable speed drives with extendable pulleys and trapezoidal belts, especially for motorcycles and carts

Country Status (1)

Country Link
FR (1) FR1180986A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423690A1 (en) * 1978-04-17 1979-11-16 Borg Warner
FR2683287A1 (en) * 1991-10-31 1993-05-07 Hansen Sit Variable drive with constant output speed

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423690A1 (en) * 1978-04-17 1979-11-16 Borg Warner
FR2683287A1 (en) * 1991-10-31 1993-05-07 Hansen Sit Variable drive with constant output speed

Similar Documents

Publication Publication Date Title
FR1180986A (en) Improvements to automatic variable speed drives with extendable pulleys and trapezoidal belts, especially for motorcycles and carts
FR1177853A (en) Improvements to variable speed transmissions or variable speed drives
BE577248A (en) Improvements made to trapezoidal transmission belts.
FR1340277A (en) Improvements to variable speed transmissions by pulleys and belts
FR1205727A (en) Improvements to automatic variable speed drives with extendable pulley and V-belt, especially for mopeds and small vehicles
FR1121165A (en) V-belt automatic speed variator, for mopeds, mopeds, motorcycles and similar vehicles
FR1209435A (en) Improvements to continuously variable speed transmissions
FR71040E (en) Extendable pulley improved, especially applicable to automatic gear changes for mopeds and scooters
FR1160500A (en) Extendable pulley improved, especially applicable to automatic gear changes for mopeds and scooters
OA00555A (en) Automatic speed variator with pulleys and trapezoidal belt.
FR1162845A (en) Improvements to automatic variable speed drives
FR67090E (en) Centrifugal automatic speed variator, in particular for mopeds with primary belt transmission, and similar applications
FR1184747A (en) Speed variator
FR1195443A (en) Further development of extendable pulleys, in particular for automatic speed variators intended for mopeds
FR1187177A (en) Further development of automatic variable speed drives with extendable pulley
FR83684E (en) Improvements to variable speed transmissions by pulleys and belts
FR1212177A (en) Improvements to variable speed drives and friction transmissions
FR1163450A (en) Improvement in belt speed drives
FR1156542A (en) Hydraulic, automatic and progressive speed and torque variator
FR1169487A (en) Automatic speed variator transmission
FR1338998A (en) Automatic speed variator
FR1231943A (en) Improvements to hydraulically actuated extendable pulley speed variators
FR1203001A (en) Magnetic clutch with continuously variable speed
FR1211908A (en) V-belt pulley speed variator
FR69928E (en) Improvements to pulleys for transmission belts