Material or article handling – Device for emptying portable receptacle – Rotary cradle
Patent
1992-03-31
1993-04-27
Werner, Frank E.
Material or article handling
Device for emptying portable receptacle
Rotary cradle
414421, 414422, 414786, 414592, 187 9E, B65G 6523
Patent
active
052056996
ABSTRACT:
A drum, container and the like of a flowable material is placed and retained on a container support assembly of a lifting and tilting apparatus. This lifting and tilting apparatus includes a telescoping column attached to a base support. Interior of the column is a hydraulic cylinder for lifting the sliding portion of the tubular column. As the sliding portion is lifted the container support is lifted at twice the lift rate of the column. The container support is independently tilted at any convenient height between the lifting extent of the apparatus. The tilting of the container support is provided by an air operated gear-motor carried on a moveable carriage. The moveable carriage and gear-motor are fully contained interior of the telescoping column. A slot is provided in the telescoping column to allow the independent lifting and tilting of the container support by an operator.
REFERENCES:
patent: 2507583 (1950-05-01), Wellman
patent: 3191788 (1965-06-01), Hopfeld
patent: 3306479 (1967-02-01), Hopfeld
patent: 3522893 (1970-08-01), Yokich
patent: 4797050 (1989-01-01), Habicht
patent: 4954037 (1990-09-01), Habicht
Pinto Patrick J.
Werner Frank E.
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