CENTRE NATIONAL DU MACHINISME AGRICOLE DU GENIE RURAL DES EAUX ET DES FORETS (CEMAGREF);DE SANGOSSE SA
发明人:
CREBASSA, XAVIER,PIRON, EMMANUEL,MICLET, DENIS,BEURRIER, VIVIEN
申请号：
EP10305713.9
公开号：
EP2269435B1
申请日:
2010.07.01
申请国别(地区):
EP
年份:
2016
代理人:
摘要：
The device (10) has a supply valve (16) comprising dispensing conduits (42a, 42b, 44) for conical shaped upper and lower disks (12, 14) and a shutter (48) for closing the conduits. The shutter moves between a full field position, in which the conduits of the upper disk are active to form full field sheets and the conduits of lower disk are inactive to avoid distribution of granules and a semi-field and edge position, in which one of the conduits of upper disk is active to form a full field sheet from a side and one of the conduits of lower disk is active for forming left or right edge sheet.
