发明名称 Walk-behind cultivator
摘要 A front-rotary cultivator having a plurality of tillage tines provided at the front of a body and left and right driving wheels. The tillage tines include a plurality of forward-rotating tines arranged in the center of the body width and a plurality of reverse-rotating tines arranged transversely outward of the forward-rotating tines. The reverse-rotating tines are arranged in the same phase in a side view to simultaneously dig into the ground.
申请公布号 US2003132012(A1) 申请公布日期 2003.07.17
申请号 US20030339086 申请日期 2003.01.09
申请人 NAGAOKA MASATOSHI;KOBAYASHI HIDEAKI;OHTA YOSHITAKA;KANBARA FUMIYOSHI 发明人 NAGAOKA MASATOSHI;KOBAYASHI HIDEAKI;OHTA YOSHITAKA;KANBARA FUMIYOSHI
分类号 A01B33/12;A01B33/02;A01B33/08;A01B33/10;A01B33/16;(IPC1-7):A01B33/00 主分类号 A01B33/12
代理机构 代理人
主权项
地址