发明名称 Plunger-cylinder assembly
摘要 A plunger-cylinder assembly for a press including a plunger which is accommodated at least in part in a cylinder while separating the interior of the cylinder into two partial chambers along the cylinder axis. A relieving device which counteracts an increase in pressure of a fluid accommodated in the first partial chamber is disposed in at least one first partial chamber the increase in pressure being caused by a movement of the plunger along the cylinder axis in the direction of the first partial chamber. A hydraulic press encompassing such a plunger-cylinder assembly is also described.
申请公布号 US7481161(B2) 申请公布日期 2009.01.27
申请号 US20060995482 申请日期 2006.07.11
申请人 LAEIS GMBH 发明人 HAHN MATTHIAS;MANTERNACH VOLKER
分类号 B30B1/32;F16F11/00 主分类号 B30B1/32
代理机构 代理人
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