Device for supporting the drive shaft of an agricultural machine

Earth working – With ground support vertically adjustable relative to frame – Translating motion

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Details

172275, 180 14R, F16d 300

Patent

active

040589900

ABSTRACT:
An agricultural machine has a longitudinal variable drive shaft enclosed by a tubular casing for coupling to a power take-off shaft of a tractor. The drive shaft and power take-off shaft can be aligned and coupled to each other. The agricultural machine is further provided with a hitch bar and a support device is mounted on the hitch bar comprising a strut pivoted on the hitch bar so as to fold upon the bar in its axial direction. The other end of the strut engages and supports the drive shaft and a guide member has one end pivotally connected to the tubular casing and the other end pivotally connected to the strut so as to be slidable therealong.

REFERENCES:
patent: 1827070 (1928-01-01), Coultas
patent: 2614403 (1947-06-01), Clausen
patent: 2869660 (1959-01-01), Miller
patent: 3385388 (1968-05-01), Restall
patent: 3891237 (1975-06-01), Allen
patent: 3908398 (1975-09-01), Braunberger

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