| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To attain weight saving and downsizing in a speed reducer and in a braking device mounting structure. <P>SOLUTION: A vehicle is provided in which the speed reducer 24 for reducing revolution of a drive wheel is mounted on a vehicular body 11 and a brake caliper 156 for braking revolution of a brake disc 303 provided in the drive wheel is mounted on a case 151 which constitutes the speed reducer 24 and further a piston 353 for braking the brake disc 303 by sandwiching the same is provided in a brake caliper 156. The axis line 353a of the piston 353, axis lines 191a, 192a of bolts 191, 192 for mounting the brake caliper 156 on the case 151, and the axis line 248a of a blot 248 for mounting the case 151 on a vehicular body frame 11 are arranged on a straight line 390. Thus, the direction of a braking force acting on the piston 353 is allowed to match or to be parallel to an extending direction of the straight line 390. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
