Earth working – Overload shifting – Frangible lock
Patent
1987-11-02
1990-01-23
Reese, Randolph A.
Earth working
Overload shifting
Frangible lock
172439, 172698, 172720, A01B 1300
Patent
active
048952117
ABSTRACT:
A plow having a forwardly facing V-notched digger blade, lifting wings, side arms, frame members, ears for attaching a hitch and breakable attachment of the hitch to the tow vehicle is provided. In use the plow cuts or digs out subterranean plant roots, and lifts soil for aeration.
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Taylor-Way Brochure for 3-Point Subsoilers, Taylor Implement Division of Pittsburg Forgings Co., Dec. 1978.
Reese Randolph A.
Thompson Jeffrey L.
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