BE452473A - - Google Patents

Info

Publication number
BE452473A
BE452473A BE452473DA BE452473A BE 452473 A BE452473 A BE 452473A BE 452473D A BE452473D A BE 452473DA BE 452473 A BE452473 A BE 452473A
Authority
BE
Belgium
Prior art keywords
pedal
pedals
chain
levers
crank
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE452473A publication Critical patent/BE452473A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M3/00Construction of cranks operated by hand or foot
    • B62M3/02Construction of cranks operated by hand or foot of adjustable length
    • B62M3/04Construction of cranks operated by hand or foot of adjustable length automatically adjusting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M1/00Rider propulsion of wheeled vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M3/00Construction of cranks operated by hand or foot
    • B62M2003/006Crank arrangements to overcome dead points

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
BE452473D BE452473A (Direct)

Publications (1)

Publication Number Publication Date
BE452473A true BE452473A (Direct)

Family

ID=107080

Family Applications (1)

Application Number Title Priority Date Filing Date
BE452473D BE452473A (Direct)

Country Status (1)

Country Link
BE (1) BE452473A (Direct)

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