| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cabin simple in appearance, that has no possibility of contact of a hinge supporting a door panel with any object and can secure strength around a driver seat, a field of vision, and in-room space around a driver. <P>SOLUTION: A front panel 13, a rear panel 14, and a door panel 15 are respectively formed in a spherical surface shape to be projected in a direction away from a driver seat 7, and disposed on the outer surface side of a cabin frame 6. right and left front poles 8, right and left rear poles 9, a front beam material 16, a rear beam material 17, and right and left side beam materials 18 are formed, to be along the curved shapes of the panels 13, 14 and 15, to be curved to swell from a driver seat 7 toward the outside of a cabin room. A hinge part 37 supporting the door panel 15 makes a gap L1 between the right and the left outer surfaces of the left and the right rear poles 9 be set narrower than a gap L2 between the left and the right outer surfaces of the right and the left front poles 8 so that the cabin may be hidden behind the door panel 15 when the cabin is viewed from the front. <P>COPYRIGHT: (C)2013,JPO&INPIT |
