FR2202806A1 - - Google Patents

Info

Publication number
FR2202806A1
FR2202806A1 FR7305157A FR7305157A FR2202806A1 FR 2202806 A1 FR2202806 A1 FR 2202806A1 FR 7305157 A FR7305157 A FR 7305157A FR 7305157 A FR7305157 A FR 7305157A FR 2202806 A1 FR2202806 A1 FR 2202806A1
Authority
FR
France
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.)
Granted
Application number
FR7305157A
Other versions
FR2202806B1 (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.)
Tokheim Corp
Original Assignee
Tokheim Corp
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
Priority claimed from US296649A external-priority patent/US3861227A/en
Application filed by Tokheim Corp filed Critical Tokheim Corp
Publication of FR2202806A1 publication Critical patent/FR2202806A1/fr
Application granted granted Critical
Publication of FR2202806B1 publication Critical patent/FR2202806B1/fr
Expired 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
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
    • B62M9/14—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the wheels being laterally shiftable
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
FR7305157A 1972-10-11 1973-02-14 Expired FR2202806B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US296649A US3861227A (en) 1971-06-30 1972-10-11 Variable ratio drive mechanism for bicycles

Publications (2)

Publication Number Publication Date
FR2202806A1 true FR2202806A1 (fr) 1974-05-10
FR2202806B1 FR2202806B1 (fr) 1977-02-11

Family

ID=23142928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7305157A Expired FR2202806B1 (fr) 1972-10-11 1973-02-14

Country Status (5)

Country Link
JP (1) JPS4971642A (fr)
CA (1) CA992351A (fr)
DE (1) DE2317467A1 (fr)
FR (1) FR2202806B1 (fr)
NL (1) NL7313669A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566499A1 (fr) * 1984-06-26 1985-12-27 Iseman Enterprises Inc Pignon de diametre variable et transmission a plusieurs rapports

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR429909A (fr) * 1911-05-18 1911-10-04 Albert Levasseur Mécanisme de changement de vitesse pour cycles et motocycles
FR827282A (fr) * 1937-01-07 1938-04-22 Changement de vitesse pour cycles
US2199331A (en) * 1936-03-16 1940-04-30 Carlsson David Ivar Change speed chain and sprocket drive
FR982945A (fr) * 1943-08-03 1951-06-18 Mécanisme de changement de vitesse pour machines à transmission par chaîne
GB658168A (en) * 1949-07-05 1951-10-03 Vilhelm Theodor Ohrstrom Improvements in bicycle change speed gear
DE898255C (de) * 1950-05-26 1953-11-30 Vilhelm Theodor Oehrstroem Geschwindigkeitswechselgetriebe, insbesondere fuer Fahrraeder

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR429909A (fr) * 1911-05-18 1911-10-04 Albert Levasseur Mécanisme de changement de vitesse pour cycles et motocycles
US2199331A (en) * 1936-03-16 1940-04-30 Carlsson David Ivar Change speed chain and sprocket drive
FR827282A (fr) * 1937-01-07 1938-04-22 Changement de vitesse pour cycles
FR982945A (fr) * 1943-08-03 1951-06-18 Mécanisme de changement de vitesse pour machines à transmission par chaîne
GB658168A (en) * 1949-07-05 1951-10-03 Vilhelm Theodor Ohrstrom Improvements in bicycle change speed gear
DE898255C (de) * 1950-05-26 1953-11-30 Vilhelm Theodor Oehrstroem Geschwindigkeitswechselgetriebe, insbesondere fuer Fahrraeder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566499A1 (fr) * 1984-06-26 1985-12-27 Iseman Enterprises Inc Pignon de diametre variable et transmission a plusieurs rapports

Also Published As

Publication number Publication date
FR2202806B1 (fr) 1977-02-11
NL7313669A (fr) 1974-04-16
JPS4971642A (fr) 1974-07-11
CA992351A (en) 1976-07-06
DE2317467A1 (de) 1974-04-25

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Legal Events

Date Code Title Description
ST Notification of lapse