发明公开
- 专利标题： An agricultural implement
- 专利标题（中）： LandwirtschaftlichesGerät。
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申请号： EP87202033.4申请日： 1987-10-22
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公开(公告)号： EP0266000A1公开(公告)日： 1988-05-04
- 发明人: van der Lely, Cornelis , van der Lely, Edwin
- 申请人： C. van der Lely N.V.
- 申请人地址： Weverskade 10 P.O. Box 26 NL-3155 PD Maasland NL
- 专利权人： C. van der Lely N.V.
- 当前专利权人： C. van der Lely N.V.
- 当前专利权人地址： Weverskade 10 P.O. Box 26 NL-3155 PD Maasland NL
- 代理机构： Mulder, Herman
- 优先权： NL8602667 19861024
- 主分类号： A01B33/08
- IPC分类号： A01B33/08
摘要：
The invention relates to an agricultural implement, in particular a soil cultivating machine, comprising at least one power-driven soil working member (3) and a drive including a speed variator (20) which is provided with exchangeable gear wheels (26, 27). Checking means are provided, with the aid of which the nature of the gear wheel transmission in use can be established when the speed variator (20) is closed. A window (33) having a scaled indicator is provided, through which window the number of teeth of a gear wheel of the transmission in the speed variator (20) can be determined.
公开/授权文献
- EP0266000B1 An agricultural implement 公开/授权日：1991-10-23
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