发明申请
- 专利标题： Sub-soiler
- 专利标题（中）： 分子
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申请号： US11439285申请日： 2006-05-24
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公开(公告)号： US20060283610A1公开(公告)日： 2006-12-21
- 发明人: Mitsuya Sugano , Kazuharu Imai , Tsuyoshi Shimomura , Masayuki Murata , Hideki Ishigaki , Ryuji Tanaka , Tetsuya Saito , Takaharu Kozaki
- 申请人： Mitsuya Sugano , Kazuharu Imai , Tsuyoshi Shimomura , Masayuki Murata , Hideki Ishigaki , Ryuji Tanaka , Tetsuya Saito , Takaharu Kozaki
- 申请人地址： JP Inashiki-gun
- 专利权人： Sugano Farm Machinery Mfg. Co., Ltd.
- 当前专利权人： Sugano Farm Machinery Mfg. Co., Ltd.
- 当前专利权人地址： JP Inashiki-gun
- 优先权： JP2005-152672 20050525; JP2005-223835 20050802; JP2005-233973 20050812; JP2005-297338 20051012; JP2005-309338 20051025; JP2005-310891 20051026; JP2005-351944 20051206
- 主分类号： A01B39/20
- IPC分类号： A01B39/20
摘要：
A sub-soiler has a plow bottom for subsoil for opening a furrow in a subsoil layer and raising subsoil so as to discharge the subsoil on the surface on one or both sides of the furrow and a plow bottom for top soil, located on the subsoil discharge side posterior to the plow bottom for subsoil, for breaking a top soil layer and dispersing subsoil clods discharged on the surface by the plow bottom for subsoil. Permeability of the soil at the furrow opened in the subsoil layer is improved by dispersing clods of the discharged subsoil and breaking up the top soil.
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