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公开(公告)号：US4943229A
公开(公告)日：1990-07-24
申请号：US346467
申请日：1989-05-02
摘要： The invention relates to a control means for actuating the valves for supplying pressurized blowing fluid and working fluid to the blow mold stations of the blow wheel of a blow mold machine. The blow wheel comprises a center-free wheel ring of which the outer periphery is rotatably supported on a base. Facing the inner periphery of the wheel ring there is a stationary rail on which carriages are adjustably mounted. The carriages accommodate cams for actuating the plungers of the valves mounted on the wheel ring through a yoke which provides a self-holding action. Thus, adjusting of proper valve operation is facilitated while the operation of the blow molding machine is continued.
摘要翻译： 本发明涉及一种控制装置，用于致动用于将加压吹送流体和工作流体供应到吹塑机的吹塑轮的吹塑模具站的阀。 吹风机包括一个无中心的轮环，外圈可旋转地支撑在基座上。 面对车轮环的内周边有一个固定轨道，托架可调节地安装在该固定轨道上。 托架容纳用于通过提供自动保持动作的轭来驱动安装在轮环上的阀的柱塞的凸轮。 因此，在继续吹塑机的操作的同时，便于适当的阀门操作的调整。
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公开(公告)号：US4943228A
公开(公告)日：1990-07-24
申请号：US346524
申请日：1989-05-02
CPC分类号： B29C49/4205 , B29C49/36 , B29C49/68
摘要： The blowing wheel and preferably the heating wheel as well as a large blow molding machine are rotatably supported in a centerfree peripheral bearing means. The heating and blow wheels are constructed as wheel rings to provide a profile free of distortion, wobbling motions or, respectively, peripheral vertical deviations of the wheels are thus prevented and the delivery of parisons of thermoplastic material for processing on the wheels takes place with high accuracy.
摘要翻译： 吹风轮，优选加热轮以及大型吹塑机可旋转地支撑在中心的周向轴承装置中。 加热和吹风轮被构造为轮环，以提供没有变形，摆动运动的轮廓，或者分别地，轮的周向垂直偏差被防止，并且用于在车轮上加工的热塑性材料的型坯的传送发生在具有高 准确性。
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