FR2731672B1 - Variateur automatique de rapport de transmission pour bicyclette - Google Patents

Variateur automatique de rapport de transmission pour bicyclette

Info

Publication number
FR2731672B1
FR2731672B1 FR9503072A FR9503072A FR2731672B1 FR 2731672 B1 FR2731672 B1 FR 2731672B1 FR 9503072 A FR9503072 A FR 9503072A FR 9503072 A FR9503072 A FR 9503072A FR 2731672 B1 FR2731672 B1 FR 2731672B1
Authority
FR
France
Prior art keywords
variator
bicycle
automatic transmission
transmission report
report
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 - Fee Related
Application number
FR9503072A
Other languages
English (en)
Other versions
FR2731672A1 (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.)
MARTIN DENIS MARIE DANIEL
Original Assignee
MARTIN DENIS MARIE DANIEL
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 MARTIN DENIS MARIE DANIEL filed Critical MARTIN DENIS MARIE DANIEL
Priority to FR9503072A priority Critical patent/FR2731672B1/fr
Publication of FR2731672A1 publication Critical patent/FR2731672A1/fr
Application granted granted Critical
Publication of FR2731672B1 publication Critical patent/FR2731672B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • 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
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/08—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving eccentrically- mounted or elliptically-shaped driving or driven wheel; with expansible driving or driven wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
FR9503072A 1995-03-16 1995-03-16 Variateur automatique de rapport de transmission pour bicyclette Expired - Fee Related FR2731672B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9503072A FR2731672B1 (fr) 1995-03-16 1995-03-16 Variateur automatique de rapport de transmission pour bicyclette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9503072A FR2731672B1 (fr) 1995-03-16 1995-03-16 Variateur automatique de rapport de transmission pour bicyclette

Publications (2)

Publication Number Publication Date
FR2731672A1 FR2731672A1 (fr) 1996-09-20
FR2731672B1 true FR2731672B1 (fr) 1997-05-30

Family

ID=9477091

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9503072A Expired - Fee Related FR2731672B1 (fr) 1995-03-16 1995-03-16 Variateur automatique de rapport de transmission pour bicyclette

Country Status (1)

Country Link
FR (1) FR2731672B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426193A1 (fr) * 1978-05-16 1979-12-14 Kawagishi Ichiro Dispositif de transmission a changement de vitesse, notamment pour bicyclette
US4750376A (en) * 1986-02-24 1988-06-14 Walker Harold L Variable gear ratio/speed drive
WO1989012187A1 (fr) * 1988-06-10 1989-12-14 Walker Harold L Entrainement a vitesse/rapport d'engrenage variables
US5048358A (en) * 1990-06-04 1991-09-17 Thurston, Inc. Rotary phased radial thrust variable drive transmission

Also Published As

Publication number Publication date
FR2731672A1 (fr) 1996-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse