发明名称 Lantbruksredskap samt metod för bearbetning av jord
摘要 An agricultural implement (1) comprises at least one soil-working tool (10) and at least one tool (11) with mainly a levelling function, arranged to work soil (100) across which the agricultural implement is moved. The agricultural implement further comprises a surface evenness sensor (20) for sensing a surface evenness of said soil (100) after being worked by said soil- working tool (10) and levelled by said levelling tool (11) as well as an indicating means (23) connected to the surface evenness sensor (20) and arranged to provide an indication of said surface evenness.
申请公布号 SE1150057(A1) 申请公布日期 2012.07.27
申请号 SE20110050057 申请日期 2011.01.26
申请人 VAEDERSTAD-VERKEN AB 发明人 LEIF ANDERSSON;LARS THYLEN
分类号 G01B21/20;A01B71/02;A01C5/06 主分类号 G01B21/20
代理机构 代理人
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