发明名称 Draw-blowing machine comprising improved drawing rod control
摘要 A machine for making thermoplastic containers by drawing and blowing a preform including at least a drawing rod which is slidably controlled along its axis (An) by an actuator from a retracted position to a maximum drawing position to draw the preform during the blowing process. When the drawing rod returns toward its retracted position, the actuator is idle, the rod return being ensured by the blowing pressure prevailing inside the container being produced and acting on the working end of the rod.
申请公布号 US2004009257(A1) 申请公布日期 2004.01.15
申请号 US20030363559 申请日期 2003.07.24
申请人 GALLONI BRUNO 发明人 GALLONI BRUNO
分类号 B29C49/06;B29C49/12;B29C49/36;B29C49/42;B29C49/56;B29C49/78;B29L22/00;(IPC1-7):B29C49/12 主分类号 B29C49/06
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