| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cab supporting device in a construction machine which has a simple structure, can be inexpensively manufactured, and can cope with an overload applied on a cab frame. <P>SOLUTION: The cab frame 14 is supported on a vehicle body frame 11 through a damper 16. A regulation board 24 as a first regulation member which is fixed to the vehicle body frame 11, and regulates the upper moving range of the cab frame 14 by receiving a damping board 34 as a member to be regulated fixed to the cab frame 14 is provided in the damper 16. A regulation body 41 as a second regulation member for regulating the lower moving range of the cab frame 14 is provided between the vehicle body frame 11 in the outside of the damper 16 and the cab frame 14. <P>COPYRIGHT: (C)2008,JPO&INPIT |
