Lifting and dumping apparatus

Details Lifting and dumping apparatus Lifting and dumping apparatus

1988-10-17

1990-05-01

Spar, Robert J.

Material or article handling

Device for emptying portable receptacle

Rotary cradle

414421, 414620, B65G 6523

Patent

active

049213890

ABSTRACT:
A lifting and dumping apparatus is shown for dumping the contents of a refuse container. A fixed frame is connected to a lifting attachment for moving the fixed frame between a rest position and an elevated position. A support frame is rotatably mounted on the fixed frame and has a pair of fork arms for engaging the refuse container. A piston actuated chain drive rotates the support frame and hence the refuse container between a horizontal position and a dumping position.

REFERENCES:
patent: 2507583 (1950-05-01), Wellman
patent: 2690272 (1954-09-01), Quayle
patent: 2968411 (1961-01-01), Jegge
patent: 3024929 (1962-03-01), Shimmon
patent: 3191788 (1965-06-01), Hopfield
patent: 3591028 (1971-07-01), McClung
patent: 3970342 (1976-07-01), Cotton
patent: 4095714 (1978-06-01), Schuster
patent: 4219300 (1980-08-01), McMillan
patent: 4496275 (1985-01-01), Harp

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