Domestic shopping cart (1) comprising a bag (21), a frame for the bag (21), a handlebar (4), two triple wheel assemblies, a forward motor (37) and a corresponding drive train, a climbing motor (32) with its corresponding drive train, a battery (38) and respective buttons (2, 3) for the corresponding control of the forward motor and the climbing motor. The motors (32, 37), the battery (38) and the drive trains are contained in a sealed protective box (20, 24) that acts as a support for the bag (21). The forward drive on a substantially flat surface is produced by turning of the six individual drive wheels (58) and the climbing drive for steps and curbs is produced by turning of the two triple wheel assemblies with respect to the central axis of each assembly. (Machine-translation by Google Translate, not legally binding)

    Carro (1) de compra doméstico que comprende una bolsa (21), un bastidor para la bolsa (21), un manillar (4), dos conjuntos de triple rueda, un motor (37) de avance y un tren motriz correspondiente, un motor (32) de subida con su tren motriz correspondiente, una batería (38) y botones respectivos (2, 3) para el control correspondiente del motor de avance y el motor de subida. Los motores (32, 37), la batería (38) y los trenes motrices están contenidos en una caja (20, 24) protectora estanca que actúa como soporte de la bolsa (21). El impulso de avance sobre una superficie sustancialmente plana se produce por giro de las seis ruedas motrices individuales (58) y el impulso de subida para escalones y bordillos se produce por volteo de los dos conjuntos de triple rueda con respecto al eje central de cada conjunto.


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    Title :

    CARRO DE COMPRA DOMESTICO


    Additional title:

    DOMESTIC SHOPPING CART (Machine-translation by Google Translate, not legally binding)


    Contributors:

    Publication date :

    2024-11-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Spanish


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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