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1. 发明授权

US5196150A Maintaining dies in an injection press parallel to each other 失效
标题翻译：在注射器中维护压力平行于其他
公开(公告)号：US5196150A
公开(公告)日：1993-03-23
申请号：US536566
申请日：1990-08-23
申请人： Kazuhiro Mimura , Yosuke Sasaki , Noboru Harashima
发明人： Kazuhiro Mimura , Yosuke Sasaki , Noboru Harashima
IPC分类号： B29C43/32 , B29C43/58 , B29C45/56 , B29C45/70
CPC分类号： B29C45/561
摘要： In an injection press having a mold in the form of a moveable die positioned on a moveable plate and a fixed die positioned on a fixed plate, the moveable die is moved to a compression starting position which is spaced slightly from the fixed die, the resin to be molded is injected into the mold cavity between the two dies, and the moveable die is then moved towards the fixed die to compress the thus injected resin. The compression starting position is determined by mechanical positioning means which can adjust the compression starting position. The stroke deviation for the compression can be adjusted by detecting the position of the moveable plate during the compression stroke so that the levelness of the moveable die can always be maintained during the compression stroke. Thus, the parallelism of the two dies can be stably maintained against the injection pressure.
摘要翻译： PCT No.PCT / JP89 / 01115 Sec。 371日期1990年8月23日第 102（e）1990年8月23日PCT PCT 1989年10月30日PCT公布。公开号WO90 / 05058 日期：1990年5月17日。在具有位于可移动板上的可移动模具的模具和位于固定板上的固定模具的注塑机中，可移动模具移动到与将待模制的树脂注射到两个模具之间的模腔中，然后移动模具朝向固定模具移动以压缩如此注入的树脂。压缩起始位置由可以调节压缩起始位置的机械定位装置确定。可以通过在压缩冲程期间检测可移动板的位置来调节压缩的行程偏差，使得可以在压缩冲程期间始终保持可移动模具的水平度。因此，可以相对于注射压力稳定地维持两个模具的平行度。

2. 发明授权

US5108672A Apparatus for and method of controlling temperature in plastic compression molding machine 失效
标题翻译：塑料压模成型机控制温度控制方法
公开(公告)号：US5108672A
公开(公告)日：1992-04-28
申请号：US499545
申请日：1990-06-27
申请人： Yosuke Sasaki , Noboru Harashima , Kazuhiro Mimura
发明人： Yosuke Sasaki , Noboru Harashima , Kazuhiro Mimura
IPC分类号： B29C43/32 , B29C33/04 , B29C35/02 , B29C43/36 , B29C43/52 , B29C45/56 , B29C45/72
CPC分类号： B29C45/72 , B29C33/04 , B29C35/0294 , B29C43/52 , B29C45/561 , B29C2037/90 , B29C2045/7285
摘要： The temperatures of structural members of a plastic compression molding machine are controlled so that the socket-and-spigot gap between the dies is maintained at a constant size or so that changes in the socket-and-spigot gap between the dies is maintained below an allowable limit. Working oil for the lift cylinder is passed through passages in at least the bolster, the slide, and the frame. A temperature controller can include heat exchangers and/or flow-rate control valves to control the temperature and/or flow rate of the portion of the working oil to be circulated through the respective structural member.

3. 发明授权

US5035599A Combined injection-molding and pressing machine 失效
标题翻译：联合注塑机和压力机
公开(公告)号：US5035599A
公开(公告)日：1991-07-30
申请号：US474111
申请日：1990-04-09
申请人： Noboru Harashima , Kazuhiro Mimura , Yosuke Sasaki , Hideaki Okubo , Makoto Nogawa , Satoshi Fujimoto
发明人： Noboru Harashima , Kazuhiro Mimura , Yosuke Sasaki , Hideaki Okubo , Makoto Nogawa , Satoshi Fujimoto
IPC分类号： B29C45/03 , B29C45/07 , B29C45/17 , B29C45/76 , B29C45/82 , B29C45/80
CPC分类号： B29C45/07 , B29C45/03 , B29C45/1773 , B29C45/1777 , B29C45/76 , B29C2045/073 , B29C45/82
摘要： In a combined injection-molding and pressing machine according to the present invention, an injector (10a) of horizontal injection apparatus (10) is disposed below a stationary die plate (2) of a vertical press (1), an injection nozzle (10b) of the injector (10a) is formed into an L-shaped, and the injection nozzle includes a valve (10c) for opening and closing a resin passsage. Corresponding to extension and contraction of the horizontal injection apparatus (10), a base (14) of a platform (4) mounting thereon the horizontal injection apparatus (10) is allowed to slide about the injection nozzle (10), and the L-shaped injection nozzle (10b) is caused to contact with a lower mold (3) at a predetermined surface pressure. Therefore, color changing and purging of resin is more efficient and complete. No need of a hot runner permits to employ an inexpensive and versatile mold that is more widely used in common. Since resin is surely loaded through the short resin passage, molding with stable quality can be produced. Even when the horizontal injection apparatus (10) extends and contracts, the lower mold (3) remains immobile and no resin is leaked. Further, the injector (10a) can be moved outwardly away from a position below the stationary die plate (2), which facilitates replacement and/or inspection of the injection nozzle (10b), a screw and so forth.
摘要翻译： PCT No.PCT / JP89 / 00860 Sec。 371日期1990年04月9日 102（e）1990年4月9日PCT PCT 1989年8月23日PCT公布。出版物WO90 / 02032 PCT 日本1990年3月8日。在根据本发明的联合注射成型和压制机中，水平注射装置（10）的注射器（10a）设置在垂直压力机（1）的固定模板（2）的下方），喷射器（10a）的喷嘴（10b）形成为L形，并且喷嘴包括用于打开和关闭树脂传递的阀（10c）。对应于水平注射装置（10）的延伸和收缩，允许在其上安装水平注射装置（10）的平台（4）的底座（14）围绕喷嘴（10）滑动，使形状的喷嘴（10b）以预定的表面压力与下模（3）接触。因此，树脂的颜色变化和清洗效率更高，更完整。不需要热流道允许使用更普遍使用的便宜且通用的模具。由于通过短的树脂通道可靠地装载树脂，因此可以产生质量稳定的成型。即使当水平注射装置（10）延伸和收缩时，下模具（3）保持不动，也没有树脂泄漏。此外，喷射器（10a）可以从固定模板（2）下方的位置向外移动，这有助于喷嘴（10b）的更换和/或检查，螺钉等。

4. 发明授权

US4295654A Seal assembly for a linkage 失效
标题翻译：密封组件用于连接
公开(公告)号：US4295654A
公开(公告)日：1981-10-20
申请号：US148585
申请日：1980-05-12
申请人： Toshio Kawamura , Noboru Harashima , Hideo Ueda , Seijiro Sano
发明人： Toshio Kawamura , Noboru Harashima , Hideo Ueda , Seijiro Sano
IPC分类号： B62D55/088 , F16J15/34 , F16J15/32
CPC分类号： F16J15/344 , B62D55/0887
摘要： A seal assembly for a joint of each pair of adjacent links of an endless track assembly comprising a wear-resistant elastomeric seal ring and a resilient elastomeric load ring. A wear-resistant annular plate is bonded to one of the members of the joint. The load ring is compressed when mounted in place, thus urging the seal ring in sealing contact with the wear-resistant annular plate.
摘要翻译：一种用于环形轨道组件的每对相邻连杆的接头的密封组件，包括耐磨弹性密封环和弹性弹性体承载环。耐磨环形板结合到接头的一个构件上。负载环在安装就位时被压缩，从而迫使密封环与耐磨环形板密封接触。

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