专利名称：Device for tensioning and/or holding
workpieces
发明人：VOGEL, KLAUS申请号：EP08013054.5申请日：20080719公开号：EP2019075B1公开日：20141015
摘要：The device (10) has a relocatable piston (34) mounted in a closed housing (14). Apress chamber (38) is defined from an end face of the piston and a housing wall, and apneumatic chamber (28) is defined by another end face of the piston and the housingwall. The housing comprises a sealing lip (24) defining a fuel chamber (30) at a side to facea plate-shaped ferromagnetic work-piece (12) e.g. perforated sheet. The fuel chamber isconnected with the pneumatic chamber over a flow channel (26). A low-pressuregenerator (44) operated using the compressed-air is arranged within the housing.
申请人：J. SCHMALZ GMBH,SCHMALZ J GMBH,J. SCHMALZ GMBH
地址：DE
国籍：DE
代理机构：DREISS Patentanwälte PartG mbB
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