发明名称 |
FURROWING TIP AND SOIL OPENER |
摘要 |
<p>Aspects of the invention provides furrowing tip bodies and soil openers that include the furrowing tip bodies. One furrowing tip body has a knife portion; a wing portion extending rearwardly and laterally outwardly from at least one side of the knife portion; and a ridge member extending below a bottom wall of the tip body and rearwardly from the forward end of the tip body rearward of the knife portion to a primary outlet opening in the bottom wall of the tip body. Another furrowing tip body provided herein has a knife portion; a wing portion extending rearwardly and laterally outwardly from at least one side of the knife portion; at least one outlet opening in a rear face of the tip body; and at least one soil deflecting element projecting downward from a bottom wall of the tip body.</p> |
申请公布号 |
WO2013177662(A1) |
申请公布日期 |
2013.12.05 |
申请号 |
WO2012CA50361 |
申请日期 |
2012.05.31 |
申请人 |
BOURGAULT TILLAGE TOOLS LTD.;BIGELOW, DEAN |
发明人 |
BIGELOW, DEAN |
分类号 |
A01C5/06;A01B49/06;A01C5/08 |
主分类号 |
A01C5/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|