| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a door device capable of reducing the number of vibration control devices used to suppress vibration of a door panel. <P>SOLUTION: In this door device, a striker 44 is provided by protruding from a frame of a side door of a hydraulic shovel, and a latch mechanism part 43 engaged with the striker 44 to regulate travel of the door panel in the opening and closing directions and the vertical direction and release its engagement is provided on the door panel. The striker 44 and the latch mechanism part 43 are provided with parts for regulating travel in the vertical direction of the door panel integrally in parts for regulating travel in the opening and closing directions of the door panel. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
