A - Human Necessities – 01 – B
Patent
A - Human Necessities
01
B
97/75
A01B 15/06 (2006.01) A01B 13/08 (2006.01) A01B 35/26 (2006.01) A01C 5/06 (2006.01)
Patent
CA 1329889
TITLE Sweep Tillage Tool ABSTRACT OF THE DISCLOSURE Sweep tillage tools (10, 10') according to the preferred teachings of the present invention are disclosed including generally flat, horizontal sweep blades (18) generally located behind the implement shank (12) and above the point (28) of the spike (16, 16'). Specifically, the front corners of the sweep blades (18) between their front cutting edges (36) and inside edges (40) are integrally connected to the side edges (34) of a central portion (32, 32'). Gussets (20) are provided having a first side (48) integrally connected generally perpendicular to the inside edges (40) of the sweep blades (18) and having a second side (50) integrally connected to the side edges (34) of the central portion (32, 32') to provide cantilever mounting of the sweep blades (18) and to provide support for soil passing over the spike (16, 16') and the sweep blades (18) at their intersection. Furrow fillers (22) are provided having top edges (52) integrally connected to the bottom faces (46) of the sweep blades (18) for moving the soil behind the implement shank (12) and the gussets (20). Applications (64) may be provided generally behind point (28) of spike (16, 16') and generally in front of sweep blades (18) for applying fertilizer. Thus, tools (10, 10') according to the teachings of the present invention till, fertilize, and incorporate granular fertilizer and/or herbicides into the sail in a one-pass tillage operation.
594178
Mikkelsen James
Gowling Lafleur Henderson Llp
Mikkelsen James
LandOfFree
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