Planting – Liquid or gas soil treatment – Hand manipulated
Patent
1976-08-23
1978-08-22
Burr, Edgar S.
Planting
Liquid or gas soil treatment
Hand manipulated
111 52, 111 73, 111 77, 172 59, 172484, 172615, 172620, A01C 2302
Patent
active
041080890
ABSTRACT:
An implement has a forward structure that supports a fluid distribution system including soil penetrating tools, such as hoe bodies of freely rotatable tine groups through which fluid is ditributed across a broad path. The supporting structure is connectable to a three point tractor hitch and linked to a cultivator frame by a forward parallelogram linkage. The cultivator frame supports a row of driven soilworking rotors and to the rear of the rotors, a wheeled seeder device is mounted on a parallelogram structure so that it can move vertically independently of the supportng structure or cultivator frame. A further, rear parallelogram structure interconnects the rear of the first mentioned parallelogram structure to supporting ground wheels and a hydraulic cylinder is positioned above the rear structure to lift the seeder for transport. A stop is associated with the parallelogram structures to limit their relative movements.
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Burr Edgar S.
Feyrer James R.
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