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1. 发明授权

US4579519A Blow mold operating and latching mechanism 失效
标题翻译：吹模操作和锁定机构
公开(公告)号：US4579519A
公开(公告)日：1986-04-01
申请号：US650123
申请日：1984-09-13
申请人： Walter Maser , Manfred Mank , Wolfgang Reymann , Klaus Vogel
发明人： Walter Maser , Manfred Mank , Wolfgang Reymann , Klaus Vogel
IPC分类号： B29C33/20 , B29C49/56 , B29C33/28
CPC分类号： B29C49/56 , B29C33/26 , Y10S425/221
摘要： The mold halves of a blow mold device are mounted on a pair of arms encircling the mold halves in a semicircular arc which arms are latched together by latching means which are located at the parting line of the mold halves at both sides thereof. Due to this structure, merely the portion of the arms extending between said latching means is subjected to bending forces by the blowing pressure. For swinging the arms and actuating the latching means a common slide is provided in parallel relationship to the longitudinal axis of the blow mold, which slide includes a number of control cams which are engaged by cam followers cooperating with said arms and said latching means. The invention provides a compact and light-weight construction allowing to actuate a smaller mass in shorter time, thus increasing the production capacity of the blow mold device.
摘要翻译：吹塑装置的半模安装在一对围绕半模的半圆形的臂上，该对臂通过位于半模的两侧的分型线处的闩锁装置锁定在一起。由于这种结构，只有在所述闩锁装置之间延伸的臂部分才受到吹送压力的弯曲力。为了摆动臂并致动闩锁装置，普通的滑动件与吹塑模具的纵向轴线平行地设置，该滑块包括多个控制凸轮，凸轮从动件与所述臂和所述锁定装置配合。本发明提供了一种紧凑且重量轻的结构，其允许在更短的时间内致动较小的质量，从而提高吹塑模具装置的生产能力。

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