发明公开
- 专利标题： Baling machine
- 专利标题（中）： 打包机
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申请号： EP84304986.7申请日： 1984-07-23
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公开(公告)号： EP0169277A1公开(公告)日： 1986-01-29
- 发明人: Diot, Joel André
- 申请人： JOHN DEERE (Société Anonyme)
- 申请人地址： 20, Rue André Dessaux F-45401 Fleury-les-Aubrais FR
- 专利权人： JOHN DEERE (Société Anonyme)
- 当前专利权人： JOHN DEERE (Société Anonyme)
- 当前专利权人地址： 20, Rue André Dessaux F-45401 Fleury-les-Aubrais FR
- 代理机构： Collins, Geoffrey Stainton (GB)
- 主分类号： A01F15/14
- IPC分类号： A01F15/14
摘要：
A baling machine has an apparatus (76) for tying twine (136, 138) round a large cylindrical bale (74) of hay formed in the machine. The twine (136,138) is guided by a pair of arms (114, 116) to a spiral (94) running across the machine and rigidly attached to a drivable shaft (78). As the twine (136, 138) is drawn into the machine to wrap round the bale (74) it travels along the spiral (94) and so moves to the outer ends of the bale (74). A spiral portion (96, 98) is provided in respect of each arm (114, 116) and these portions are connected at the centre by a starter roller (86) enabling the twine (136,138) at the beginning of tying to slip along its surfaces (88) to be introduced into the spiral portions.
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