Subsoil plow

Details Subsoil plow Subsoil plow

1974-12-09

1976-06-01

Pinkham, Richard C.

Earth working

Overload shifting

172269, 172643, 172657, 172699, 172708, A01B 6100, A01B 1308

Patent

active

039602206

ABSTRACT:
This invention relates to a subsoil plow which includes a supporting frame having front and rear sides. A plurality of plow elements are mounted on the frame for pivotable movement on a horizontal axis in a direction fore and aft of the frame. The plow elements are transversely spaced on the frame. Latching means are provided for releasably holding each plow element generally upright in plowing position. Each plow element is spring urged to plowing position whereby forward movement of the plow through the soil may be accompanied by a vibratory pivotal motion thereof.

REFERENCES:
patent: 503288 (1893-08-01), Moore
patent: 2712780 (1955-07-01), Graham
patent: 2935144 (1960-05-01), Graham
patent: 3431982 (1969-03-01), Wassill
patent: 3734201 (1973-05-01), Zaun

Affiliated with

Also associated with

Rating

Subsoil plow does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Subsoil plow, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Subsoil plow will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2399653