| 摘要 |
2119260 9306036 PCTABS00021 A power bucket (10) is disclosed for loading and unloading cargo. The bucket includes a first (12) and second (14) bucket half wherein each bucket half has a top (16), a closed bottom (18), an open inside end (22) and a pair of spaced apart sidewalls (20). The buckets are pivotally secured together at their top by two spaced apart trunnions (24) so that the bucket halves are movable between an open and a closed position. A head (30) is disposed above the bucket while at least one cable (34) extends between the head and each bucket half. A closure cable (36) extends around at least one pulley (40) rotatably mounted to one bucket half and is secured to the other bucket half for moving the bucket halves between an open and a closed position. This closure cable also extends through a guide loop (46) attached to the head.
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