Land vehicles – Wheeled – Articulated vehicle
Patent
1978-11-17
1980-05-27
Peters, Jr., Joseph F.
Land vehicles
Wheeled
Articulated vehicle
172625, B62D 5300
Patent
active
042046998
ABSTRACT:
A hitch for elongate implements such as a grain drill, the hitch including a draft frame with a dogleg shape, and a diagonal brace connected to the implement, a cable interconnecting the draft frame and diagonal brace and coordinating motion thereof, a spring-operated latch mechanism connecting and disconnecting the draft frame and diagonal brace, and a swingable connecting link at the forward end of the draft frame and a spring-operated latch mechanism maintaining the connecting link and draft frame in predetermined orientation.
REFERENCES:
patent: 2658770 (1953-11-01), Koenig
patent: 3112124 (1963-11-01), Bartel
patent: 3288480 (1968-11-01), Calkins
patent: 4119329 (1978-10-01), Smith
Erskine Manufacturing Company, Inc.
Palmatier H. Dale
Peters Jr. Joseph F.
Schrecengost Randall A.
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