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1.发明公开
公开(公告)号：EP1233858A2
公开(公告)日：2002-08-28
申请号：EP00965948.3
申请日：2000-09-08
发明人： LANGOS, Peter , HAMLISCHER, Wolfgang , GEILEN, Johannes , HOLBACH, Markus , SCHMITT, Wolfgang , KIEFER, Erich , FRIEDRICHS, Karsten , WEILAND, Olaf
IPC分类号： B29C49/00
摘要： The invention relates to a blow-molding machine for producing blow-molded hollow bodies from a thermoplastic material. Said blow-molding machine comprises two blow-mold halves (9) which can be horizontally displaced and that are provided with separate drive units (1, 15) for a transport drive and for the sequence of movements of the mold closing and latching device to open and close said mold halves. Conventional blow-molding machines are still equipped with hydraulic drives at least for the mold closing and latching device. The aim of the invention is to provide a blow-molding machine that can for example be operated under clean-room conditions. To this end, the blow-molding machine is provided with a drive unit for the closing elements of the mold closing and latching device which is configured as an electric motor direct drive with a spindle drive and a spindle drive with recirculating, linear roller bearings.
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2.发明授权
公开(公告)号：EP1233858B1
公开(公告)日：2003-11-26
申请号：EP00965948.3
申请日：2000-09-08
发明人： LANGOS, Peter , HAMLISCHER, Wolfgang , GEILEN, Johannes , HOLBACH, Markus , SCHMITT, Wolfgang , KIEFER, Erich , FRIEDRICHS, Karsten , WEILAND, Olaf
IPC分类号： B29C49/00
摘要： The invention relates to a blow-molding machine for producing blow-molded hollow bodies from a thermoplastic material. Said blow-molding machine comprises two blow-mold halves which can be horizontally displaced and that are provided with separate drive units for a transport drive and for the sequence of movements of the mold closing and latching device to open and close said mold halves. Conventional blow-molding machines are still equipped with hydraulic drives at least for the mold closing and latching device. The aim of the invention is to provide a blow-molding machine that can for example be operated under clean-room conditions. To this end, the blow-molding machine is provided with a drive unit for the closing elements of the mold closing and latching device which is configured as an electric motor direct drive with a spindle drive and a spindle drive with recirculating, linear roller bearings.
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