Material or article handling – Elevator or hoist and loading or unloading means therefor – Convertible attachment
Patent
1988-01-14
1989-01-17
Werner, Frank E.
Material or article handling
Elevator or hoist and loading or unloading means therefor
Convertible attachment
239661, 239664, 222168, 414326, 414526, 414642, B65G 6900
Patent
active
047985100
ABSTRACT:
A concrete bucket assembly which is rigidly mounted for vertical, tilting, and rotational movement to a forklift vehicle. The concrete bucket is provided with upper and lower ball and socket assemblies. The lower ball and socket assembly secures the bucket to the extending fork of the vertically movable frame of the forklift truck. The upper ball and socket assembly secures the bucket, at the top thereof, to an arm which extends from and is pivotally secured to the vertically movable frame of the forklift vehicle. The hydraulic system of the vehicle is used to move a closure member at the funnel-shaped bottom of the bucket and to also control movement of a chute at the bottom of the bucket.
REFERENCES:
patent: 3512670 (1970-05-01), Howard
patent: 4144981 (1979-03-01), Borgen
patent: 4561822 (1985-12-01), Schmook
Phillips C. A.
Werner Frank E.
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