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FR2502720B1 - Double variateur de vitesse - Google Patents

Double variateur de vitesse

Info

Publication number
FR2502720B1
FR2502720B1 FR8105831A FR8105831A FR2502720B1 FR 2502720 B1 FR2502720 B1 FR 2502720B1 FR 8105831 A FR8105831 A FR 8105831A FR 8105831 A FR8105831 A FR 8105831A FR 2502720 B1 FR2502720 B1 FR 2502720B1
Authority
FR
France
Prior art keywords
double speed
speed variator
variator
double
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
FR8105831A
Other languages
English (en)
Other versions
FR2502720A1 (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
Priority to FR8105831A priority Critical patent/FR2502720B1/fr
Priority to BE0/206776A priority patent/BE891397A/fr
Priority to IT67043/82A priority patent/IT1154434B/it
Publication of FR2502720A1 publication Critical patent/FR2502720A1/fr
Application granted granted Critical
Publication of FR2502720B1 publication Critical patent/FR2502720B1/fr
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
    • 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)
FR8105831A 1981-03-24 1981-03-24 Double variateur de vitesse Expired FR2502720B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8105831A FR2502720B1 (fr) 1981-03-24 1981-03-24 Double variateur de vitesse
BE0/206776A BE891397A (fr) 1981-03-24 1981-12-08 Double variateur de vitesse
IT67043/82A IT1154434B (it) 1981-03-24 1982-01-15 Doppio variatore di velocita particolarmente per ciclomotori

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8105831A FR2502720B1 (fr) 1981-03-24 1981-03-24 Double variateur de vitesse

Publications (2)

Publication Number Publication Date
FR2502720A1 FR2502720A1 (fr) 1982-10-01
FR2502720B1 true FR2502720B1 (fr) 1985-10-04

Family

ID=9256565

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8105831A Expired FR2502720B1 (fr) 1981-03-24 1981-03-24 Double variateur de vitesse

Country Status (3)

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

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
US4493677A (en) * 1981-12-29 1985-01-15 Honda Motor Co., Ltd. Belt transmission having circulated air cooling function
FR2533287B1 (fr) * 1982-08-18 1988-04-01 Honda Motor Co Ltd Dispositif de transmission du type a courroie comprenant des moyens de ventilation montes sur une poulie
JPS5977924A (ja) * 1982-10-28 1984-05-04 Yamaha Motor Co Ltd 小型車両のｖベルト式変速機冷却装置
DE3419368C1 (de) * 1984-05-24 1985-05-09 Daimler-Benz Ag, 7000 Stuttgart Belueftungseinrichtung an einer Brennkraftmaschine
DE3631517A1 (de) * 1986-09-17 1988-04-14 Konrad Dipl Ing Schmidt Ein- oder mehrteilige schutzverkleidung fuer zugmittelgetriebe
DE4035148A1 (de) * 1990-11-06 1992-05-07 Kloeckner Humboldt Deutz Ag Riementrieb
JP3234145B2 (ja) * 1996-02-05 2001-12-04 本田技研工業株式会社 動力伝達装置の冷却構造
JP4293796B2 (ja) * 2003-01-31 2009-07-08 ヤマハ発動機株式会社 Ｖベルト式無段変速機の冷却構造
CN102889374A (zh) * 2012-10-29 2013-01-23 浙江信阳实业有限公司 全地形车无级变速冷却系统装置
ES2491440B1 (es) * 2014-05-09 2015-05-25 Automatic Transmission & Innovation, S.A. Sistema axial de transmisión

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR700934A (fr) * 1929-09-06 1931-03-09 Changement de vitesse à friction
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 (fr) * 1958-01-14 1959-12-03 Dispositifs de refroidissement intérieur de groupes moteurs accolés ou non aux boîtes de vitesses, embrayages, et analogues

Also Published As

Publication number Publication date
BE891397A (fr) 1982-03-31
IT1154434B (it) 1987-01-21
FR2502720A1 (fr) 1982-10-01
IT8267043A0 (it) 1982-01-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse