NL7313669A - - Google Patents

Info

Publication number
NL7313669A
NL7313669A NL7313669A NL7313669A NL7313669A NL 7313669 A NL7313669 A NL 7313669A NL 7313669 A NL7313669 A NL 7313669A NL 7313669 A NL7313669 A NL 7313669A NL 7313669 A NL7313669 A NL 7313669A
Authority
NL
Netherlands
Application number
NL7313669A
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 filed Critical
Publication of NL7313669A publication Critical patent/NL7313669A/xx

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)
NL7313669A 1972-10-11 1973-10-04 NL7313669A (enrdf_load_html_response)

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 (1)

Publication Number Publication Date
NL7313669A true NL7313669A (enrdf_load_html_response) 1974-04-16

Family

ID=23142928

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7313669A NL7313669A (enrdf_load_html_response) 1972-10-11 1973-10-04

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566499B1 (fr) * 1984-06-26 1989-11-17 Iseman Enterprises Inc Pignon de diametre variable et transmission a plusieurs rapports

Family Cites Families (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

Also Published As

Publication number Publication date
DE2317467A1 (de) 1974-04-25
JPS4971642A (enrdf_load_html_response) 1974-07-11
FR2202806A1 (enrdf_load_html_response) 1974-05-10
FR2202806B1 (enrdf_load_html_response) 1977-02-11
CA992351A (en) 1976-07-06

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