Power bucket
OwnerRaymond E. Bergeroninventor
Life of this patent
Estimating the term…
Abstract
A power bucket for loading and unloading cargo. The bucket includes a first and second bucket half wherein each bucket half has a top, a closed bottom, an open inside end and a pair of spaced apart sidewalls. The buckets are pivotally secured together at their top by two spaced apart trunnions so that the bucket halves are movable between an open and a closed position. A head is disposed above the bucket while at least one cable extends between the head and each bucket half. A closure cable extends around at least one pulley 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 attached to the head.
Claims7
A bucket for loading and unloading cargo comprising:
- a first bucket half and a second bucket half, each bucket having a top, a closed bottom, an open inside end and a pair of spaced apart sidewalls,
- means for pivotally securing the tops of said bucket halves together so that the bucket halves are movable between an open and a closed position, wherein in said closed position, said open ends of said bucket halves register with each other to contain cargo within an interior of said bucket and wherein in said open position, said open ends of said bucket halves are spaced apart from each other,
- wherein said pivotal securing means comprises a pair of spaced apart balls secured to said first bucket half, a spherical recess member secured to the second bucket half, each spherical recess member adapted to receive one of said balls, and means for removably securing said balls to their respective spherical recess member,
- a head,
- means for suspending said bucket halves from said head,
- means for moving said bucket halves between said open and said closed position.
Dependencies are inferred from the claim text.