| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve riding comfort during traveling or work by arranging vibration-proof members at a horizontally long interval irrespective of the width dimension of a floor member. <P>SOLUTION: A horizontally-elongated right-side part 21B of a floor mounting plate 21 for mounting a backside mounting board 13D of the floor member 13 is protruded to the right side from the floor member 13. One 24 of left and right vibration-proof mounts 23 and 24 is arranged in the right-side protrusive part 21B of the mounting plate 21 which is protruded to the right side from the floor member 13. Thus, even if the width dimension of the floor member 13 cannot be increased because a working device 25 is provided on the right side, the vibration-proof mounts 23 and 24 can be arranged at a long interval W by increasing a distance between the vibration-proof mounts 23 and 24, irrespective of the width dimension of the floor member 13. This can prevent the great rolling of the floor member 13, and can improve the riding comfort. <P>COPYRIGHT: (C)2007,JPO&INPIT |
