CH277523A - Wechselgetriebe für ein Fahrrad mit Kettenantrieb. - Google Patents

Wechselgetriebe für ein Fahrrad mit Kettenantrieb.

Info

Publication number
CH277523A
CH277523A CH277523DA CH277523A CH 277523 A CH277523 A CH 277523A CH 277523D A CH277523D A CH 277523DA CH 277523 A CH277523 A CH 277523A
Authority
CH
Switzerland
Prior art keywords
bicycle
chain drive
change transmission
transmission
change
Prior art date
Application number
Other languages
English (en)
Inventor
Peschl Franz
Original Assignee
Peschl Franz
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 Peschl Franz filed Critical Peschl Franz
Publication of CH277523A publication Critical patent/CH277523A/de

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
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears
    • 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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0293—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 characterised by the signals used the signals being purely mechanical
    • 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
    • F16H2708/00—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes
    • F16H2708/02—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes only the toothed wheels remain engaged
    • F16H2708/04—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes only the toothed wheels remain engaged the control being mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
CH277523D 1950-07-28 1950-07-28 Wechselgetriebe für ein Fahrrad mit Kettenantrieb. CH277523A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH277523T 1950-07-28

Publications (1)

Publication Number Publication Date
CH277523A true CH277523A (de) 1951-08-31

Family

ID=4481268

Family Applications (1)

Application Number Title Priority Date Filing Date
CH277523D CH277523A (de) 1950-07-28 1950-07-28 Wechselgetriebe für ein Fahrrad mit Kettenantrieb.

Country Status (1)

Country Link
CH (1) CH277523A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0623505A1 (de) * 1993-04-26 1994-11-09 FICHTEL & SACHS AG Mehrgang-Fahrradnabe
GB2530280A (en) * 2014-09-17 2016-03-23 Popper Technologies Ltd An automatic transmission system where gear engagement is determined by the angular velocity of the driven wheel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0623505A1 (de) * 1993-04-26 1994-11-09 FICHTEL & SACHS AG Mehrgang-Fahrradnabe
US5443279A (en) * 1993-04-26 1995-08-22 Fichtel & Sachs Ag Bicycle and bicycle with multispeed wheel hub
GB2530280A (en) * 2014-09-17 2016-03-23 Popper Technologies Ltd An automatic transmission system where gear engagement is determined by the angular velocity of the driven wheel
GB2530280B (en) * 2014-09-17 2017-05-31 Popper Tech (1983) Ltd An automatic transmission system where gear engagement is determined by the angular velocity of the driven wheel

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