A self-propelling vehicle 1 comprises a seat 2, a leg-driving unit 3 and a hand-driving unit 4. The leg-driving unit 3 comprises a wave-shaped board 32 that is formed with the feet-pressing part 31 and slides back and forth according to the driver's pressing on the feet-driving part 31, and that has wave-shaped parts 32a on a bottom surface; and a first gear 33 that rotates on a rolling shaft, and that rolls according to a slide movement of the wave-shaped board 32 back and forth by engaging the first gear 33 with the wave-shaped parts 32a. With this configuration, the self-propelling vehicle 1, with which even disabled people who require a wheelchair and elderlies can enjoy driving by themselves, can achieve higher speed than conventional vehicles.


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    Title :

    SELF-TRAVELING VEHICLE


    Additional title:

    SELBSTFAHRENDES FAHRZEUG
    VÉHICULE AUTOPROPULSÉ


    Contributors:

    Publication date :

    2022-05-04


    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 / A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte / B62K Fahrräder , CYCLES



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