The centrifugal fertilizer spreader has a supply hopper with dispensers for several spreader discs, set across the travel direction and fitted with discharge blades. A number of locking and adjustment markings for the blades are provided on the discs so that the blades can be set at a position for the required spreading width. Each blade can have its own markings, e.g. symbols as letters or numbers.
申请公布号
DE3874778(D1)
申请公布日期
1992.10.29
申请号
DE19883874778
申请日期
1988.02.29
申请人
AMAZONEN-WERKE H. DREYER GMBH & CO KG, 4507 HASBERGEN, DE
发明人
DREYER, DIPL.-ING. UNIV. DR. AGR., HEINZ, W-4507 HASBERGEN, DE