| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an auxiliary power device for a cart capable of easily and safely moving the plurality of carts with one person by connecting an auxiliary motive power unit to the rear end of a cart row and an operation part furnished with a steering wheel to a head end of the cart row without adding any work to the carts themselves. <P>SOLUTION: This auxiliary power device for the cart is constituted of the auxiliary motive power unit B connected to the rear end part of the cart row to which the plurality of carts A are linearly connected free to connect and disconnect to and from it and the operation part C connected to the head end part of the cart row, the auxiliary motive power unit B is furnished with a body 1, a motor 2 stored in the body 1, a battery 3 to be a power source of the motor, a control part 4 to control the motor and a wheel 5 driven by the motor, and the operation part C is furnished with a steering wheel 13, a handle 14 to operate the steering wheel 13 and a controller 17 to operate the control part 4 of the auxiliary motive power unit B in a wired or wireless manner. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
