| 摘要 |
<p>PROBLEM TO BE SOLVED: To optimize the spring constant of a spring by enhancing the feeling at the time of pulling an accelerator lever to ward an operation handle by misoperation and enhancing the normal operability of depressing the accelerator lever. SOLUTION: Concerning an electric automobile, the speed can be increased by depressing the accelerator lever 44 and the automobile can urgently be stopped only at the time of pulling the accelerator lever to ward the operation handle by misoperation. Left and right long holes 52L and 52R are symmetrically provided from the center of a slide base 42, left and right pins 51L and 51R with respect to these long holes are provided at a supporting plate 41, a spring 62 pushing out the slide base backward is fixed to the supporting plate and a switch means 71 is fixed to the center CL of the supporting plate. At the time of pulling the accelerator lever, the slide base is rotated clockwise with the right pin 51R as a supporting point.</p> |
