The chain drive system is constituted by two separate drive chains (21 and 22), each of which is mounted on one parasitic chain wheel (24 or 25) and on one of the drive wheels (19 or 20). Each of the drive chains (21 and 22) is hinged to a movable axle (26 or 27) mounted to the front of the drive pedal (5).


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    Title :

    PEDAL SCOOTER



    Publication date :

    2020-07-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / B62K Fahrräder , CYCLES / B62L BRAKES SPECIALLY ADAPTED FOR CYCLES , Bremsen, besonders für Fahrräder oder Motorräder ausgebildet



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