| 摘要 |
<P>PROBLEM TO BE SOLVED: To increase the volume of a grain tank and reduce the cost of manufacturing a driver's seat. <P>SOLUTION: In this combine harvester, a steering part (3) is provided at the front part of a traveling undercarriage (1), and a grain tank (5) is provided behind the steering part (3). The steering part (3) is provided with a seat face part (10) on which the driver is seated. A front side expansion part (5a) that expands toward the steering part (3) is provided above the front side of the grain tank (5). The front side expansion part (5a) is provided with a seatback part (5e) that supports the upper part of the driver's body seated on the seat face part (10). The seatback part (5e) includes a backrest face part (5c) formed planely, and side support parts (5b, 5b) biased respectively to the right and left of the backrest face part (5c) and expanding to the front side beyond the backrest part (5c). <P>COPYRIGHT: (C)2013,JPO&INPIT |
