Land vehicles: dumping – Two-wheel – With cover or end gate control
Patent
1988-01-15
1989-06-06
Paperner, Leslie J.
Land vehicles: dumping
Two-wheel
With cover or end gate control
56 166, 56202, 56205, 298 17B, 298 23A, 298 23C, 298 23DF, A01D 3412, B60P 702
Patent
active
048366102
ABSTRACT:
A collector cart includes a body having an open rear end, which is closed by a canopy pivotally mounted adjacent its front end on the body adjacent its front end. The body has a support pivotally connected to caster wheel supports and a tow bar attached to a riding lawn mower hitch bar. Telescoping chutes connect the mower outlet with a canopy port to fill the cart with debris. When the cart is to be dumped, a linkage mechanism is activated by an operator, who remains on the mower, raising a lift handle to initially cause rearward shifting of the canopy relative to the body to release a locking connection of the rear of the canopy to the rear of the body. The body is released from its tow bar at the same time so that continued raising of the lift handle by the operator causes the body to pivot to a dumping position while the canopy pivots away from the body due to a rope of a fixed length connecting the front of the canopy to the mower.
REFERENCES:
patent: 534758 (1895-02-01), Pratt
patent: 649925 (1900-05-01), Fisher
patent: 765432 (1904-07-01), Lehr
patent: 1024959 (1912-04-01), Wolf
patent: 2520458 (1950-08-01), Doherty
patent: 4158279 (1979-06-01), Jackson
patent: 4487007 (1984-12-01), Mullet et al.
patent: 4582333 (1986-04-01), Doering
patent: 4699393 (1987-10-01), Schweigert
Caudill Garland E.
Doering Charles W.
Johnson Henry L.
Thomas Bruce A.
Brinly-Hardy Co., Inc.
Leach, Jr. Frank C.
Paperner Leslie J.
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