| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem wherein a vehicle cannot approach a hopper, since a rear bumper of the vehicle collides with the front edge 11e of a paving material input port of the hopper, when supplying a paving material to the hopper from the vehicle, when the height up to the front edge 11e of the paving material input port of the hopper from a road surface, is higher than the height up to the rear bumper of the vehicle from the road surface, in a conventional paving machine. SOLUTION: A front vessel 21 equipped in a paving material supply device 2 has a vessel bottom surface of a recessed shape of deepening over the rear side from the front side for inputting an asphalt mixture K. The front vessel 21 is constituted so that the height H1 up to the front edge 21a of the vessel bottom surface from the road surface, is formed lower than the height H2 from the road surface of the rear bumper 64 equipped in a dump truck 6 for carrying the asphalt mixture K and the height H3 from the road surface of the front edge 11e of an input port of the asphalt mixture K of the hopper 11 equipped in an asphalt finisher 1. COPYRIGHT: (C)2008,JPO&INPIT
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