Dual coulter device

Earth working – Rolling – rotating or orbitally moving tool – Disks pivoted on vertical axes with interconnected means for...

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Details

172574, 172659, 172762, A01B 3516, A01B 3528

Patent

active

054621240

ABSTRACT:
A pair of coulter units arranged in a staggered relationship, each coulter unit having an upstanding shank of a height to place the shanks below a tool bar, a single, relatively flat plate disposed on a diagonal to support both shanks, and a single upstanding support member secured to the plate for mounting on the tool bar.

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