Plow or harrow

Details Plow or harrow Plow or harrow

1984-07-16

1986-01-14

Johnson, Richard J.

Earth working

With drive means for tool or cleaner

Tool driven about axis transverse to draft line

172124, 172446, 280462, 280470, A01B 6324

Patent

active

045640734

ABSTRACT:
An improvement of a plow or a harrow of the type in which a plurality of saucer-like disks carried by a rotary shaft inclined at an angle with respect to the direction of travel of a tractor are forced to rotate, thereby plowing uncultivated farm land. The plurality of disks or disk gang is supported by a parallel linkage system and the angle of the disk gang with respect to the direction of travel of the tractor can be freely selected so that, in accordance with the skill of an operator and soil condition which will be encountered, either the horizontal travel or the inclined travel may be selected.

REFERENCES:
patent: 1422186 (1922-07-01), Davis
patent: 2601818 (1952-07-01), Zwemke
patent: 3454285 (1969-07-01), Van Peursem
patent: 4158390 (1979-06-01), Maschio

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-426582