Land vehicles – Wheeled – Articulated vehicle
Patent
1982-03-11
1984-05-01
Peters, Jr., Joseph F.
Land vehicles
Wheeled
Articulated vehicle
172310, 172679, 280472, B62D 5300, B60D 100
Patent
active
044457065
ABSTRACT:
A tandem implement hitch apparatus including a longitudinally extending frame bridging over a first implement and having depending leg portions forming wheel supports and a tongue for connection to a towing vehicle. An elongated implement drawbar is pivotally mounted on the hitch frame and includes depending leg portions at opposite longitudinal ends thereof for connection to at least two spaced apart implements which may be towed by the hitch apparatus in left or right echelon working formations or an in-line tandem transport formation. The implement drawbar is positioned by a hydraulic cylinder actuator connected to the drawbar and the hitch frame.
REFERENCES:
patent: 2136550 (1938-01-01), Howard
patent: 3292948 (1966-12-01), McMasters et al.
patent: 3735818 (1973-05-01), Swisher, Jr. et al.
patent: 3889977 (1975-06-01), Nakawaki
patent: 3990718 (1976-11-01), Holland
patent: 4121852 (1978-01-01), Quanbeck
patent: 4178010 (1979-01-01), Gerber
patent: 4213628 (1980-01-01), Hardesty
patent: 4262921 (1981-01-01), Dwyer
patent: 4344639 (1982-08-01), Pollard
patent: 4415174 (1983-11-01), Koehn
Hill Mitchell J.
Peters Jr. Joseph F.
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