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1. 发明授权

US06722874B1 Regulating and control device for a needle element of a hot or cold channel of a plastic shaping tool 失效
标题翻译：用于塑料成形工具的热或冷通道的针元件的调节和控制装置
公开(公告)号：US06722874B1
公开(公告)日：2004-04-20
申请号：US10130163
申请日：2002-05-15
申请人： Hansjürgen Möser
发明人： Hansjürgen Möser
IPC分类号： B29C4523
CPC分类号： B29C45/281 , B29C2045/2831 , Y10S425/005
摘要： A control and regulating device for a needle element (24) of a hot or cold channel (20) of a plastic molding tool, wherein a rotary movement of a drive device is converted by a converting device (26) into an axial movement of the needle element (24). In order to achieve optimum plastic production, that is to say to permit optimum movement of the needle element (24) both during the idle stroke movement and also during the process regulation phase and during deceleration, the converting device has at least one slide path (30) and a follower element (50) which is guided in the slide path (30), wherein the at least one slide path (30) which is angled, that is to say which has path pitches which are different from each other, is formed on a slide path surface which is concentric with respect to the center line (42) of the needle element.
摘要翻译：一种用于塑料模制工具的热或冷通道（20）的针元件（24）的控制和调节装置，其中驱动装置的旋转运动由转换装置（26）转换成针元件（24）。为了实现最佳塑料生产，也就是说，在空转行程运动期间以及在过程调节阶段期间以及在减速过程中，允许针元件（24）的最佳移动，转换装置具有至少一个滑动路径 30）和在所述滑动路径（30）中被引导的从动元件（50），其中所述至少一个倾斜的滑动路径（30），即具有彼此不同的路径间距的是至少一个形成在相对于针元件的中心线（42）同心的滑动路径表面上。

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