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DISPOSITIF DE MACHINE AGRICOLE
专利权人:
VAEDERSTAD-VERKEN AB
发明人:
ANDERSSON, LEIF,INGEMARSSON, MARCUS
申请号:
EP10789823
公开号:
EP2442632A4
申请日:
2010.06.16
申请国别(地区):
EP
年份:
2012
代理人:
摘要:
An agricultural machine device comprising at least one transverse beam (8, 10) at which at least two cultivating tools (12, 14) are arranged, which cultivating tools (12, 14) comprise a bent bar (20a, 20b) having an elongate essentially straight fastening portion (22a, 22b) for the attachment to the beam (8, 10), a springing portion (24a, 24b). A first cultivating tool (12) is arranged so that the springing portion (24a) thereof is situated in front of the beam (8, 10) in relation to the working direction (F) of the agricultural machine and a second cultivating tool (14) is arranged so that the springing portion (24b) thereof is situated behind the beam (8, 10). The fastening portions (22a, 22b) extend through the beam (8, 10) in a vertical plane each, and that a first angle (A) between the fastening portion of the first cultivating tool (12) and a horizontal plane differs from a corresponding second angle (B) of the fastening portion of the second cultivating tool (14).
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中国工程科技知识中心
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