发明授权
- 专利标题： Returning system for rail-bound transport carts without internal drive
- 专利标题（中）： 没有内部驱动的铁路运输车回程系统
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申请号： US668312申请日： 1991-03-11
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公开(公告)号： US5076172A公开(公告)日： 1991-12-31
- 发明人: Erwin Grimm , Christian Koch , Volker Hausler , Helmut Pfenning , Hubert Christ
- 申请人： Erwin Grimm , Christian Koch , Volker Hausler , Helmut Pfenning , Hubert Christ
- 申请人地址： DEX Mainz
- 专利权人： Schott Glaswerke
- 当前专利权人： Schott Glaswerke
- 当前专利权人地址： DEX Mainz
- 优先权： DEX3707395 19870307; DEX3804593 19880213
- 主分类号： B61B12/02
- IPC分类号： B61B12/02 ; B65G35/06 ; B65G47/52
摘要：
Transport carts without internal drive which are bound to rails are moved in a returning system on a transport line from a common main drive. In the end area of the transport line, a secondary drive system is provided so that the transport carts are transferrable along a vertical curve into an inverted position onto a return line which is disposed parallel beneath the transport line and is provided with a second main drive system.