Soil cultivating machine

Details Soil cultivating machine Soil cultivating machine

1990-04-09

1991-12-03

DeMille, Danton D.

Earth working

With drive means for tool or cleaner

Tool driven about axis transverse to draft line

172554, 172548, 172540, 172753, A01B 3314

Patent

active

050692950

ABSTRACT:
A cultivating tool for a soil cultivating machine includes a holder adapted to be mounted on a rotatable shaft and having a generally U-shaped channel receiving a working implement. A pin is disposed in the channel, and the implement has a hook which receives the pin. Cooperable retainers in the channel and on the implement are cooperable for retaining the implement in the channel, the implement being mountable on the holder by hooking the hook on the pin and effecting engagement between the retainers, the implement being demountable from the holder by disengaging the retainers from the implement and unhooking the hook from the pin.

REFERENCES:
patent: 289797 (1883-12-01), Ball
patent: 885019 (1908-04-01), Connley
patent: 1586151 (1926-05-01), Hess
patent: 2515268 (1950-07-01), Seaman
patent: 2778291 (1957-01-01), Kerns
patent: 3589452 (1971-06-01), Haker
patent: 3702638 (1972-11-01), Takata
patent: 4098013 (1978-07-01), Hemphill

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