Material or article handling – Device for emptying portable receptacle – For emptying contents thereof into portable receiving means
Patent
1984-08-15
1986-04-08
Paperner, Leslie J.
Material or article handling
Device for emptying portable receptacle
For emptying contents thereof into portable receiving means
414421, B65F 302
Patent
active
045809402
ABSTRACT:
A dumping mechanism for lifting, rotating and dumping a waste receptacle of the type having a pair of vertically-spaced upper and lower support bars embodies an upwardly-rotatable face plate having an upper hook for engaging the upper bar of the waste receptacle, a latch member slidably mounted on the rear of the face plate with a lower hook for engaging the lower bar of the waste receptacle, a lever arm linked to the latch member and having one end pivotally mounted on the back of the face plate and an opposite end with a roller for engaging a fixed cam, a hydraulic motor supported between side plates appended to and extending rearwardly from the face plate and arranged for rotating the side plates and in turn the face plate about the motor shaft axis and means for energizing the hydraulic motor such that the face plate can lift, rotate and dump the container and then return the dumped container to a ground position with the lower hook engaging the receptacle during the dumping operation and disengaging the lower bar when in the ground position.
REFERENCES:
patent: 2926803 (1960-03-01), Collins
patent: 3804277 (1974-04-01), Brown et al.
patent: 3894642 (1975-07-01), Shive
patent: 4042137 (1977-08-01), Hughes et al.
patent: 4305693 (1981-12-01), Naab
patent: 4365922 (1982-12-01), Borders
patent: 4422814 (1983-12-01), Borders
patent: 4479751 (1984-10-01), Wyman et al.
American Refuse Systems, Inc.
Bucci David A.
Olive B. B.
Paperner Leslie J.
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