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1. 发明授权

US5162121A Apparatus for extruding multiple synthetic resins 失效
标题翻译：用于挤出多种合成树脂的设备
公开(公告)号：US5162121A
公开(公告)日：1992-11-10
申请号：US671481
申请日：1991-03-14
申请人： Kiyoshi Kawaguchi , Hideki Yagishi
发明人： Kiyoshi Kawaguchi , Hideki Yagishi
IPC分类号： B29C47/04 , B29C47/06 , B29C47/58
CPC分类号： B29C47/56 , B29C47/0016 , B29C47/065 , B29C47/128 , B29C47/0021
摘要： A nozzle device for extruding multiple synthetic resins as a resin composite, having a main extrusion flow passage having a main extrusion opening, a subsidiary extrusion flow passage having a subsidiary extrusion opening, at least a downstream portion of the subsidiary extrusion flow passage being disposed in the main extrusion flow passage, and an opening-closing member for opening or closing the subsidiary extrusion opening. The nozzle device further has an auxiliary extrusion flow passage which has an auxiliary extrusion opening and at least a downstream portion of which extends through the main extrusion flow passage as it surrounds the downstream portion of the subsidiary extrusion flow passage. The auxiliary extrusion opening is positioned downstream of the subsidiary extrusion opening and the downstream end portion of the auxiliary extrusion flow passage has a tapered part. The auxiliary extrusion flow passage is designed such that when the opening-closing member is held at a position at which it closes the subsidiary extrusion opening, a synthetic resin flowing through the auxiliary extrusion flow passage and extruded into the main extrusion flow passage through the auxiliary extrusion opening flows while undergoing collision with the forward end portion of the opening-closing member.
摘要翻译：一种用于挤出多个合成树脂作为树脂复合材料的喷嘴装置，具有主挤出流道，其具有主挤出开口，具有辅助挤出开口的辅助挤出流道，辅助挤出流道的至少下游部分设置在主挤出流道，以及用于打开或关闭辅助挤出开口的打开 - 关闭部件。喷嘴装置还具有辅助挤出流动通道，该辅助挤出流动通道具有辅助挤出开口，并且当其包围辅助挤出流动通道的下游部分时，该辅助挤出流道至少延伸穿过主挤出流动通道。辅助挤压开口位于辅助挤压开口的下游，辅助挤出流动通道的下游端部具有锥形部分。辅助挤压流路被设计成使得当打开 - 关闭构件保持在其关闭辅助挤出开口的位置时，合成树脂流过辅助挤出流动通道，并通过辅助挤出流道被挤出到主挤出流动通道中挤压开口在与开闭构件的前端部碰撞的同时流动。

2. 发明授权

US5110280A Apparatus for feeding and cutting synthetic resin 失效
标题翻译：进料和切割合成树脂的装置
公开(公告)号：US5110280A
公开(公告)日：1992-05-05
申请号：US444693
申请日：1989-12-01
申请人： Kiyoshi Kawaguchi , Hideki Yagishi
发明人： Kiyoshi Kawaguchi , Hideki Yagishi
IPC分类号： B29B9/06 , B29B11/10 , B29C31/04 , B29C31/06 , B29C31/08 , B29C43/02 , B29C43/34 , B29C43/36 , B29C43/42 , B29C43/50 , B29L22/00
CPC分类号： B29C43/361 , B29B11/10 , B29C31/048 , B29C31/06 , B29C43/50 , B29C2043/3433 , B29C2043/3634 , B29C2043/5007 , B29C43/42 , B29L2031/565 , B29L2031/712 , B29L2031/7132
摘要： Disclosed is a synthetic resin feeding apparatus including an extruder having an extrusion plate with an extrusion opening formed therein and a cutting tool for cutting molten synthetic resin extruded from the extrusion opening. The extrusion plate is formed to have a tapered portion. The extrusion opening opens to the front end surface of the tapered portion.

3. 发明授权

US5104305A Nozzle device for extrusion of multiple synthetic resins 失效
标题翻译：用于挤出多种合成树脂的喷嘴装置
公开(公告)号：US5104305A
公开(公告)日：1992-04-14
申请号：US301385
申请日：1989-01-25
申请人： Kiyoshi Kawaguchi , Hideki Yagishi
发明人： Kiyoshi Kawaguchi , Hideki Yagishi
IPC分类号： B29C47/00 , B29C47/04 , B29C47/06 , B29C47/12 , B29C47/58
CPC分类号： B29C47/56 , B29C47/0016 , B29C47/065 , B29C47/128 , B29C47/0033
摘要： A nozzle device for extruding multiple synthetic resins as a resin composite, including a main extrusion flow passage having a main extrusion opening, a subsidiary extrusion flow passage having a subsidiary extrusion opening, at least a downstream portion of the subsidiary extrusion flow passage being disposed in the main extrusion flow passage, and an opening-closing member for opening or closing the subsidiary extrusion opening. The nozzle device has an auxiliary extrusion flow passage which has an auxiliary extrusion opening and at least a downstream portion of which extends through the main extrusion flow passage as it surrounds the downstream portion of the subsidiary extrusion flow passage. The auxiliary extrusion opening is positioned downstream of the subsidiary extrusion opening and the downstream end portion of the auxiliary extrusion flow passage has a tapered part. The auxiliary extrusion flow passage is designed such that when the opening-closing member is held at a position at which it closes the subsidiary extrusion opening, a synthetic resin flowing through the auxiliary extrusion flow passage and extruded into the main extrusion flow passage through the auxiliary extrusion opening flows while undergoing collision with the forward end portion of the opening-closing member.
摘要翻译：一种用于挤出多种合成树脂作为树脂复合材料的喷嘴装置，包括具有主挤出口的主挤出流道，具有辅助挤出口的辅助挤出流道，辅助挤出流道的至少下游部分设置在主挤出流道，以及用于打开或关闭辅助挤出开口的打开 - 关闭部件。喷嘴装置具有辅助挤出流动通道，该辅助挤出流动通道具有辅助挤出开口，并且当辅助挤出流动通道围绕辅助挤出流动通道的下游部分时，该辅助挤出流动通道至少延伸穿过主挤出流动通道。辅助挤压开口位于辅助挤压开口的下游，辅助挤出流动通道的下游端部具有锥形部分。辅助挤压流路被设计成使得当打开 - 关闭构件保持在其关闭辅助挤出开口的位置时，合成树脂流过辅助挤出流动通道，并通过辅助挤出流道被挤出到主挤出流动通道中挤压开口在与开闭构件的前端部碰撞的同时流动。

4. 发明授权

US4913871A Method of compression molding synthetic resin 失效
标题翻译：压缩合成树脂的方法
公开(公告)号：US4913871A
公开(公告)日：1990-04-03
申请号：US266230
申请日：1988-10-31
申请人： Kiyoshi Kawaguchi , Hideki Yagishi
发明人： Kiyoshi Kawaguchi , Hideki Yagishi
IPC分类号： B29B9/06 , B29B11/10 , B29C31/04 , B29C31/06 , B29C31/08 , B29C43/02 , B29C43/34 , B29C43/36 , B29C43/42 , B29C43/50 , B29L22/00
CPC分类号： B29C43/361 , B29B11/10 , B29C31/048 , B29C31/06 , B29C43/50 , B29C2043/3433 , B29C2043/3634 , B29C2043/5007 , B29C43/42 , B29L2031/565 , B29L2031/712 , B29L2031/7132
摘要： A method of compression molding of a synthetic resin material in the heat-melted state by the cooperative action of a male mold assembly and a female mold assembly. The female mold assembly includes an outside member having a central opening and an inside member movable relative to the outside member through the central opening. A pre-mold-closing step of moving the outside member to a predetermined closed position is carried out, and thereafter, a compression molding step of moving the inside member to a predetermined closed position and compressing the synthetic resin material is carried out. Also provided is a synthetic resin feeding apparatus including an extruder having an extrusion plate with an extrusion opening formed therein and a cutting tool for cutting the synthetic resin in the heat-melted state extruded from the extrusion opening. A tapered portion is formed in the extrusion plate, and the extrusion opening is opened to the front end surface of the tapered portion.
摘要翻译：通过阳模组件和阴模组件的协同作用，在加热熔融状态下对合成树脂材料进行压缩成型的方法。阴模组件包括具有中心开口的外部构件和通过中心开口相对于外部构件可移动的内部构件。执行将外部构件移动到预定关闭位置的预模具关闭步骤，然后进行将内部构件移动到预定关闭位置并压缩合成树脂材料的压缩模制步骤。还提供了一种合成树脂输送装置，其包括挤出机，该挤出机具有形成在其中的挤出口的挤出板，以及用于从挤出口挤出的加热熔融状态切割合成树脂的切削工具。在挤出板上形成有锥形部，向锥形部的前端面开口。

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