04660653 is referenced by 13 patents and cites 8 patents.

An agricultural tool assembly (21) disclosed is used with a planter attachment. Assembly (21) includes a rotary disk (23) mounted on a lower end of a rotary spindle (25). An offset mount for the spindle includes a shank (41) adapted to be received in the vertical slot of a clamp (22) and a sleeve (45) offset from the shank for rotatably supporting the spindle. The sleeve is connected to the shank, using a bifurcated portion comprised of spaced plates (47, 48) connected to the sleeve with a lower pivot member (52) and an upper fastener (58) extending through arcuate slots (61 and 62) in the space plates. The planter attachment has a support frame that disposes the tool assembly (21) ahead of the planter (230) to cut the old crop prior to having the planter deposit the seed.

Title
Rotary disk tool assembly and implements
Application Number
643879
Publication Number
4660653
Application Date
November 21, 1985
Publication Date
April 28, 1987
Inventor
Robert R Owen
Evergreen
CO, US
Bruce H Mayeda
Longmont
CO, US
Agent
Fields Lewis Pittenger & Rost
Assignee
The Eversman Mfg Company
CO, US
IPC
A01B 39/14
A01B 39/08
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