Piston and cylinder for high speed press - has axially adjustable support sleeve which can be locked in cylinder and operated by external actuator,申请号DE19772741242-传众专利搜索

Piston and cylinder for high speed press - has axially adjustable support sleeve which can be locked in cylinder and operated by external actuator

申请公布号：DE2741242(A1)

申请号：DE19772741242

申请日期：1977.09.14

申请公布日期：1979.03.22

申请人：

DUNKES MASCHINENBAU KG

发明人：DUNKES,SEBASTIAN

分类号：B30B15/00;(IPC1-7):16J1/00

主分类号：B30B15/00

摘要：<p>The piston and cylinder arrangement is used in a hydraulic high speed press. The first piston has a support which can be locked on the cylinder. This support can be adjusted longitudinally within cylinder and this support is adjusted externally. This support is a sleeve enclosing the first piston. This sleeve is engaged with a ratchet element such as a gear wheel or a nut.</p>