发明名称 Device for soil preparation
摘要 A device for soil preparation. The device has a direction of movement during operation. The device comprises a carrier beam for carrying disc-shaped elements extending parallel to each other. The position of each disc-shaped element is adjustable and lockable. The device comprises measuring means for measuring the momentary position of at least one of the disc-shaped elements.
申请公布号 US2002053443(A1) 申请公布日期 2002.05.09
申请号 US20010985290 申请日期 2001.11.02
申请人 LELY ENTERPRISES A.G. A SWISS LIMITED LIABILITY CO . 发明人 HIDDEMA JORIS JAN;SEERDEN ADRIANUS MARIA;VAN DER LELY ALEXANDER
分类号 A01B21/08;A01B63/32;(IPC1-7):A01B35/28;A01B41/06 主分类号 A01B21/08
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