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1. 发明授权

US3915608A Injection molding machine for multi-layered shoe soles 失效
标题翻译：多层鞋底注塑机
公开(公告)号：US3915608A
公开(公告)日：1975-10-28
申请号：US51873074
申请日：1974-10-29
申请人： HUJIK LADISLAV
发明人： HUJIK LADISLAV
IPC分类号： A43D8/00 , B29C45/00 , B29C45/27 , B29C61/00 , B29D35/00 , B29D35/08 , B29C9/00 , B29H3/14 , B29H5/12 , B29H7/08
CPC分类号： B29D35/0018 , B29C45/2708 , B29D35/082
摘要： An injection molding machine for producing shoe soles includes a fixed base, a turntable for rotation relative to the base between a plurality of stations, a plurality of molds including a mold piston and mold sides mounted on the turntable, the number of molds being equal to the number of stations, a multi-faceted column extending upwardly from and being rotatable with the turntable, and a last holder mounted on each face of the column, the number of last holders being equal to the number of molds. A dummy last is mounted on one side of the last holder for closing the mold by defining a first mold cavity with the mold sides and piston for molding a first sole portion at a first molding station, and a last is mounted on each of two opposing faces of the last holder adjacent the dummy last for receiving uppers and closing a mold defined by the mold sides, mold piston and first sole portion to mold a second sole portion between the first sole portion and the lasted upper at another molding station opposite the first molding station.
摘要翻译：一种用于制造鞋底的注射成型机包括固定基座，用于在多个工位之间相对于基座旋转的转台，包括模具活塞的多个模具和安装在转盘上的模具侧面，模具的数量等于车站的数量，从转盘向上延伸并且可与转台一起旋转的多面柱，以及安装在柱的每个面上的最后一个保持架，最后的保持件的数量等于模具的数量。最后一个假人安装在最后一个保持器的一侧，用于通过限定具有模具侧面的第一模具腔和用于在第一模制工位成型第一鞋底部分的活塞来闭合模具，并且最后一个安装在两个相对的最后一个支架相邻的最后一个支架的表面，用于接收鞋面并关闭由模具侧面限定的模具，模具活塞和第一鞋底部分，以在与第一鞋底部分相对的另一个成型站的第一鞋底部分与持续的鞋面之间模制第二鞋底部分成型站。

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