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2. 发明授权

US4876071A Mixing apparatus for synthetic resin with multiple resin components 失效
标题翻译：具有多种树脂成分的合成树脂混合装置
公开(公告)号：US4876071A
公开(公告)日：1989-10-24
申请号：US97786
申请日：1987-09-18
申请人： Kenichi Toda , Tetsuhiro Hori
发明人： Kenichi Toda , Tetsuhiro Hori
IPC分类号： B29C39/22 , B29B7/76 , B29C45/00 , B29K75/00
CPC分类号： B29B7/7673
摘要： A mixing apparatus having a mixing chamber which has inlet ports of resin components to be mixed and an outlet port of a mixture thus obtained, comprising a flow varying member which moves across the mixing chamber to selectively occupy a retracted position in which it is retracted from the mixing chamber and a forward position in which the flow varying member interrupts the flow of the resin components to change the directions thereof, an immovable key member which defines a restriction passage together with the flow varying member which occupies the forward position, and a chamber block which is opposed to the flow varying member to laterally move in order to selectively occupy a forward position in which it defines a part of the mixing chamber and a retracted position in which the chamber block defines a flow varying chamber together with the key member and the flow varying member which occupies the forward position.
摘要翻译：一种混合装置，具有混合室，该混合室具有要混合的树脂组分的入口和如此获得的混合物的出口，该混合室包括流动变化构件，该流动变化构件在混合室中移动以选择性地占据其缩回位置所述混合室和所述流动变化构件中断所述树脂部件的流动以改变其方向的向前位置，与占据所述向前位置的所述流动变化构件一起限定限制通道的不可移动的键构件，以及室块，其与流动变化构件相对以横向移动，以便选择性地占据其限定混合室的一部分的向前位置和缩回位置，在该位置中，腔室块与键构件一起限定流动变化室，流动变化构件占据前进位置。

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