POWER ASSISTED CART

摘要

A push servo-assisted cart (1) comprises a support frame (2) defining a loading space, a pair of driving wheels (4) and operated by motors (7), and at least one pivoting wheel (5), arranged to cooperate with the pair of driving wheels (4). Furthermore, a handlebar (6) is provided for moving the cart (1). The motors (7) are supplied by a battery (8) and a means is provided for controlling (9) the motors (7) configured for activating selectively and independently the motors (7) for each driving wheel (4). The control means (9) comprises respective end portions (10,12) with respective engagement portions (11,13) associated with the handlebar (6). Furthermore, a first and a second control block (14) are provided integral to the support frame, where the first guide (15) and the second guide (17) define respectively with the first coupling portion (11) and the second coupling portion (13) a translational lock for a push movement of said handlebar in a direction of said support frame in a sliding plane (18) that is substantially parallel to the ground.