| 摘要 |
A rubber-tired in-plant slag pot and scrap box carrier utilizes a tractor unit and a trailer unit comprising a load-carrying bridge and rear idler wheels, which latter are mounted individually to permit the trailer unit to straddle the load. From the bridge depend hooks which may be carried by a pair of trolleys movable crosswise of the bridge, the hooks being adapted to pick up a slag pot by its trunnions and carry it beneath the bridge. Affixed to the bridge is coupling apparatus adapted to make connection with the trunnions when the hooks raise the slag pot and to tip the slag pot about its trunnions, so dumping out the slag broadside of the carrier.
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