| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a driving operation device easily achieving both driving operation and attitude keeping. Ž<P>SOLUTION: A mobility 2 is so configured that the extended line of the vector V1 of a line of force of operational reaction force applied from a pedal 12 as an operating portion controlling the amount of operation by a leg portion (shin portion Ds) to the leg portion (shin portion Ds) approximately intersects with a shaft corresponding to the body trunk shaft Ta of a driver D. Thereby, it is possible to suppress generation of a rotational moment due to the operational reaction force inducing the rotational movement of the body of the driver D, and to suppress twisting of the body due to the operational reaction force to easily keep stable attitude of an upper body. Accordingly, it is possible to easily achieve both driving operation and attitude keeping. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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