Earth working – With actuator on trailing ground supported frame for moving... – Vertically
Patent
1981-04-10
1983-02-15
Stouffer, Richard T.
Earth working
With actuator on trailing ground supported frame for moving...
Vertically
74105, 172501, A01B 5904
Patent
active
043735916
ABSTRACT:
A hitch locking mechanism for an implement or the like having a frame and transport wheels movable between lowered transport positions wherein the frame is raised for transport and raised positions wherein the frame is lowered for an operating mode, and having a hitch bar hinged to the frame, the hitch locking mechanism being interconnected between the transport wheels and the hitch bar and being operative to maintain the hitch bar in fixed relation to the frame when the transport wheels are in their lowered transport positions, and operative to enable hinged movement of the hitch bar relative to the frame when the transport wheels are in their raised positions.
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Boswell Bennie J.
Schaaf Wayne J.
Chromalloy American Corporation
Stouffer Richard T.
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