IT1154434B - DOUBLE SPEED VARIATOR, PARTICULARLY FOR MOPEDS - Google Patents

DOUBLE SPEED VARIATOR, PARTICULARLY FOR MOPEDS

Info

Publication number
IT1154434B
IT1154434B IT67043/82A IT6704382A IT1154434B IT 1154434 B IT1154434 B IT 1154434B IT 67043/82 A IT67043/82 A IT 67043/82A IT 6704382 A IT6704382 A IT 6704382A IT 1154434 B IT1154434 B IT 1154434B
Authority
IT
Italy
Prior art keywords
mopeds
double speed
speed variator
variator
double
Prior art date
Application number
IT67043/82A
Other languages
Italian (it)
Other versions
IT8267043A0 (en
Inventor
Pierre Valdy
Original Assignee
Motobecane Ateliers
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 Motobecane Ateliers filed Critical Motobecane Ateliers
Publication of IT8267043A0 publication Critical patent/IT8267043A0/en
Application granted granted Critical
Publication of IT1154434B publication Critical patent/IT1154434B/en

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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0412—Cooling or heating; Control of temperature
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0412—Cooling or heating; Control of temperature
    • F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0487—Friction gearings
    • F16H57/0489—Friction gearings with endless flexible members, e.g. belt CVTs
    • 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
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • General Details Of Gearings (AREA)
IT67043/82A 1981-03-24 1982-01-15 DOUBLE SPEED VARIATOR, PARTICULARLY FOR MOPEDS IT1154434B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8105831A FR2502720B1 (en) 1981-03-24 1981-03-24 DOUBLE SPEED VARIATOR

Publications (2)

Publication Number Publication Date
IT8267043A0 IT8267043A0 (en) 1982-01-15
IT1154434B true IT1154434B (en) 1987-01-21

Family

ID=9256565

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67043/82A IT1154434B (en) 1981-03-24 1982-01-15 DOUBLE SPEED VARIATOR, PARTICULARLY FOR MOPEDS

Country Status (3)

Country Link
BE (1) BE891397A (en)
FR (1) FR2502720B1 (en)
IT (1) IT1154434B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4531928A (en) * 1981-12-23 1985-07-30 Honda Giken Kogyo Kabushiki Kaisha Belt transmission having air cooling function
FR2519109B1 (en) * 1981-12-29 1988-08-26 Honda Motor Co Ltd
FR2533287B1 (en) * 1982-08-18 1988-04-01 Honda Motor Co Ltd BELT TYPE TRANSMISSION DEVICE INCLUDING VENTILATION MEANS MOUNTED ON A PULLEY
JPS5977924A (en) * 1982-10-28 1984-05-04 Yamaha Motor Co Ltd Cooler for v-belt change gear of autobicycle
DE3419368C1 (en) * 1984-05-24 1985-05-09 Daimler-Benz Ag, 7000 Stuttgart Ventilation device on an internal combustion engine
DE3631517A1 (en) * 1986-09-17 1988-04-14 Konrad Dipl Ing Schmidt ONE OR MULTI-PIECE PROTECTIVE FAIRING FOR TENSION GEARBOXES
DE4035148A1 (en) * 1990-11-06 1992-05-07 Kloeckner Humboldt Deutz Ag Belt drive for IC engine - has air feed flow, passing through dirt separation chamber
JP3234145B2 (en) * 1996-02-05 2001-12-04 本田技研工業株式会社 Power transmission device cooling structure
JP4293796B2 (en) * 2003-01-31 2009-07-08 ヤマハ発動機株式会社 Cooling structure for V-belt type continuously variable transmission
CN102889374A (en) * 2012-10-29 2013-01-23 浙江信阳实业有限公司 All-terrain vehicle stepless speed change cooling system device
ES2491440B1 (en) * 2014-05-09 2015-05-25 Automatic Transmission & Innovation, S.A. Axial transmission system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR700934A (en) * 1929-09-06 1931-03-09 Friction shifting
US2245667A (en) * 1935-07-31 1941-06-17 Us Electrical Motors Inc Variable speed transmission device
US2189294A (en) * 1936-07-27 1940-02-06 Us Electrical Motors Inc Variable speed transmission device
US2679728A (en) * 1950-03-24 1954-06-01 Fuller Mfg Co Cooling system for rotary hydraulic couplings
FR1197890A (en) * 1958-01-14 1959-12-03 Internal cooling devices of engine units, whether or not attached to gearboxes, clutches, and the like

Also Published As

Publication number Publication date
IT8267043A0 (en) 1982-01-15
BE891397A (en) 1982-03-31
FR2502720B1 (en) 1985-10-04
FR2502720A1 (en) 1982-10-01

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