FR2596840B1 - Variateur mecanique de vitesse, du type a friction, dont le rapport de transmission est variable en continu sous tres faible puissance de commande, debrayable et embrayable - Google Patents

Variateur mecanique de vitesse, du type a friction, dont le rapport de transmission est variable en continu sous tres faible puissance de commande, debrayable et embrayable

Info

Publication number
FR2596840B1
FR2596840B1 FR8604835A FR8604835A FR2596840B1 FR 2596840 B1 FR2596840 B1 FR 2596840B1 FR 8604835 A FR8604835 A FR 8604835A FR 8604835 A FR8604835 A FR 8604835A FR 2596840 B1 FR2596840 B1 FR 2596840B1
Authority
FR
France
Prior art keywords
clutchable
releasable
continuously variable
variable transmission
control power
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
FR8604835A
Other languages
English (en)
Other versions
FR2596840A1 (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.)
COURTY ANDRE
Original Assignee
COURTY ANDRE
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 COURTY ANDRE filed Critical COURTY ANDRE
Priority to FR8604835A priority Critical patent/FR2596840B1/fr
Publication of FR2596840A1 publication Critical patent/FR2596840A1/fr
Application granted granted Critical
Publication of FR2596840B1 publication Critical patent/FR2596840B1/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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • F16H15/42—Gearings providing a continuous range of gear ratios in which two members co-operate by means of rings or by means of parts of endless flexible members pressed between the first mentioned members
    • 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
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • 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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Friction Gearing (AREA)
FR8604835A 1986-04-04 1986-04-04 Variateur mecanique de vitesse, du type a friction, dont le rapport de transmission est variable en continu sous tres faible puissance de commande, debrayable et embrayable Expired FR2596840B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8604835A FR2596840B1 (fr) 1986-04-04 1986-04-04 Variateur mecanique de vitesse, du type a friction, dont le rapport de transmission est variable en continu sous tres faible puissance de commande, debrayable et embrayable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8604835A FR2596840B1 (fr) 1986-04-04 1986-04-04 Variateur mecanique de vitesse, du type a friction, dont le rapport de transmission est variable en continu sous tres faible puissance de commande, debrayable et embrayable

Publications (2)

Publication Number Publication Date
FR2596840A1 FR2596840A1 (fr) 1987-10-09
FR2596840B1 true FR2596840B1 (fr) 1988-07-15

Family

ID=9333893

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8604835A Expired FR2596840B1 (fr) 1986-04-04 1986-04-04 Variateur mecanique de vitesse, du type a friction, dont le rapport de transmission est variable en continu sous tres faible puissance de commande, debrayable et embrayable

Country Status (1)

Country Link
FR (1) FR2596840B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4115166B2 (ja) 2002-05-31 2008-07-09 本田技研工業株式会社 無段変速装置を備える自転車

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1410722A (en) * 1922-03-28 Speed-changing mechanism
US1433071A (en) * 1919-12-19 1922-10-24 Cook Elmer Ellsworth Transmission mechanism
DE508302C (de) * 1927-06-05 1930-09-30 Erich Roth Reibraederwechselgetriebe
DE566888C (de) * 1930-11-25 1932-12-23 Eugen Mandler Reibungsgetriebe mit kammartig ineinandergreifenden Reibscheiben
US2223711A (en) * 1935-12-10 1940-12-03 Guy H Hall Variable speed mechanism
US4075901A (en) * 1977-02-03 1978-02-28 General Motors Corporation Variable speed friction transmission
DE3127883A1 (de) * 1981-07-15 1983-02-24 Willi 6222 Geisenheim Seikel Reibscheibengetreibe fuer fahrzeuge

Also Published As

Publication number Publication date
FR2596840A1 (fr) 1987-10-09

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Legal Events

Date Code Title Description
ST Notification of lapse