发明公开
EP0857014A1 CHARRUE REVERSIBLE PORTEE A LARGEUR VARIABLE AVEC DISPOSITIF DE RECENTRAGE DU BATI SUR L'AXE DE RETOURNEMENT
失效
宽度可伸展，所支持的反向犁与UMKEHRACHSENGESTELLZENTRIERUNGSVORRICHTUNG
- 专利标题： CHARRUE REVERSIBLE PORTEE A LARGEUR VARIABLE AVEC DISPOSITIF DE RECENTRAGE DU BATI SUR L'AXE DE RETOURNEMENT
- 专利标题（英）： Towed reversible plough with variable working width and device for recentering the frame to the return axis
- 专利标题（中）： 宽度可伸展，所支持的反向犁与UMKEHRACHSENGESTELLZENTRIERUNGSVORRICHTUNG
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申请号： EP96934981.0申请日： 1996-10-25
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公开(公告)号： EP0857014A1公开(公告)日： 1998-08-12
- 发明人: NAUD, Bernard
- 申请人： CHARRUES NAUD S.A.
- 申请人地址： RD 752 49600 Andreze FR
- 专利权人： CHARRUES NAUD S.A.
- 当前专利权人： CHARRUES NAUD S.A.
- 当前专利权人地址： RD 752 49600 Andreze FR
- 代理机构： Phélip, Bruno, et al
- 优先权： FR19950012760 19951025
- 国际公布： WO1997015177 19970501
- 主分类号： A01B15
- IPC分类号： A01B15
摘要：
The plough comprises, in the offset parallelogram ABTE, a jack which provides for the recentering of the frame with respect to the return axis, without modifying the adjustments of the working width and of the offset. This jack is one of the sides of the offset parallelogram. According to one embodiment, it is positioned between the transverse beam (3) and an axis (F) situated midway of the side AE of the offset parallelogram. The offset jack (21) is arranged between the intermediate traverse rod (19) which divides the offset parallelogram and an arm (22) of the frame (4), in order to provide for an automatic correction of the offset of the first body with respect to the tractor upon adjusting the working width.
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