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21. 发明公开

EP2298529A1 Valve-gated injection molding system 有权
标题翻译： Nadelverschluss-System mit seitlich angebrachterBetätigungfürdas Spritzgiessen
公开(公告)号：EP2298529A1
公开(公告)日：2011-03-23
申请号：EP10012292.8
申请日：2003-03-14
申请人： Mold-Masters (2007) Limited
发明人： Olaru, George
IPC分类号： B29C45/27 , B29C45/28
CPC分类号： B29C45/281 , B29C45/2735 , B29C45/2737 , B29C45/2738 , B29C2045/2841 , B29C2045/2855
摘要： The invention refers to a valve-gated injection molding system comprising a nozzle body (24), an offset body portion (46c) and a plurality of valve pins (53). The nozzle body (24) having an inlet (26), a plurality of outlets (34), and a melt channel (36) extending from the inlet (26) to the plurality of outlets (34), wherein each end portion (42c) located adjacent to a corresponding one of the outlets, and each end portion is disposed about a first axis (44). The offset body portion is located between the inlet and the end portions of the nozzle body. Each of the plurality of valve pins is associated with a corresponding one of the end portions. Each of the plurality of valve pins being movable to block the flow of melt through each respective end portion of the melt channel in the in the closed position, wherein each of the plurality of valve pins extends along a valve pin axis. Each of the plurality of valve pins extends external to and positioned laterally from the offset body portion along the valve pin axis coaxial with the first axis of the corresponding end portion.
摘要翻译：本发明涉及一种阀门浇注注塑系统，其包括喷嘴主体（24），偏移体部分（46c）和多个阀销（53）。具有入口（26），多个出口（34）和从入口（26）延伸到多个出口（34）的熔体通道（36）的喷嘴体（24），其中每个端部（42c）），并且每个端部围绕第一轴线（44）设置。偏置体部分位于喷嘴体的入口端部和端部之间。多个阀销中的每一个与相应的一个端部相关联。所述多个阀销中的每一个在所述关闭位置中都可移动以阻止熔体流经所述熔体通道的每个相应端部，其中所述多个阀销中的每一个都沿着阀销轴线延伸。多个阀销中的每一个都沿着与相应端部的第一轴线同轴的阀销轴线向外延伸并偏置于偏置主体部分。

22. 发明公开

EP2212082A1 INJECTION MOLDING APPARATUS HAVING MAGNETIC VALVE PIN COUPLING 有权
标题翻译：具有磁针和注射成形机
公开(公告)号：EP2212082A1
公开(公告)日：2010-08-04
申请号：EP08842173.0
申请日：2008-10-22
申请人： Mold-Masters (2007) Limited
发明人： FEICK, Murray , FAIRY, Fabrice , ENGLEDER, Stefan , URSU, Douglas
IPC分类号： B29C45/23 , B29C45/76
CPC分类号： B29C45/281 , B29C2045/2813 , Y10T29/49815
摘要： A magnetic coupling for an injection molding apparatus, such as a hot half or hot runner, includes a first magnetic part for connection to an actuator, a valve pin plate, or the like and a movable second magnetic part for connection to a valve pin. The first magnetic part and the second magnetic part are coupled by a magnetic force. The first magnetic part can be part of the actuator. The second magnetic part can be part of the valve pin. A valve pin plate can be provided for a plurality of valve pins.

23. 发明公开

EP2174767A1 Injection molding valve gated hot runner nozzle 有权
标题翻译：注塑阀门热流道喷嘴
公开(公告)号：EP2174767A1
公开(公告)日：2010-04-14
申请号：EP09012761.4
申请日：2009-10-08
申请人： Mold-Masters (2007) Limited
发明人： Klobucar, Peter , Babin, Denis , Gammon, Scott , Catoen, Bruce
IPC分类号： B29C45/27 , B29C45/00
CPC分类号： B29C45/278 , B29C45/0025 , B29C45/2711 , B29C45/2806 , B29C2045/2785 , B29C2045/2787
摘要： A valve gated hot runner nozzle with at least two transition members made of different materials located between a nozzle tip and a mold gate component to provide a thermal transition region. A first transition member in contact with the nozzle tip is less thermally conductive than a second transition member in contact with the mold gate component. The valve pin when in the closed position makes sealing contact with at least the second transition member such that cooling from the mold gate component is transferred to the valve pin to cool the melt in the mold gate area.
摘要翻译：阀浇口热流道喷嘴具有至少两个由不同材料制成的过渡部件，位于喷嘴尖端和模具浇口部件之间以提供热过渡区域。与喷嘴尖端接触的第一过渡构件比与模具浇口构件接触的第二过渡构件导热性低。当处于关闭位置时，阀销与至少第二过渡构件密封接触，使得来自模具浇口构件的冷却被传递至阀销以冷却模具浇口区域中的熔体。

24. 发明公开

EP2101978A1 VALVE FOR INJECTION MOLDING APPARATUS 有权
标题翻译：阀用于注塑
公开(公告)号：EP2101978A1
公开(公告)日：2009-09-23
申请号：EP07855610.7
申请日：2007-12-21
申请人： Mold-Masters (2007) Limited
发明人： FAIRY, Fabrice , KUDCHADKAR, Vijay
IPC分类号： B29C45/30 , B29C45/20 , B29C45/76
CPC分类号： B29C45/30 , B29C45/2806 , B29C2045/2893 , B29C2945/76498 , B29C2945/76755 , B29C2945/76859 , B29C2945/76933
摘要： An injection molding apparatus includes a manifold having a manifold melt channel having an outlet for guiding and delivering a molten material, and a valve located in the proximity of the outlet, the valve having a movable valve member that increases or decreases the amount of melt flowing towards a mold gate. Further provided are a hot runner nozzle located between the manifold and the mold gate, wherein the nozzle has a central melt channel to receive the molten material; and a pin movable within the nozzle that controls the flow of the molten material to the mold gate.

25. 发明公开

EP2042290A3 Injection molding apparatus 有权
标题翻译：注塑设备
公开(公告)号：EP2042290A3
公开(公告)日：2009-08-05
申请号：EP09000533.1
申请日：2006-04-07
申请人： Mold-Masters (2007) Limited
发明人： Fischer, Jonathan , Goslinski, Rhonda
IPC分类号： B29C45/27 , B29C45/73
CPC分类号： B29C45/78 , B29C45/2727 , B29C45/2738 , B29C2045/2717 , B29C2045/2729 , B29C2045/2733 , B29C2945/7604 , B29C2945/7628 , B29C2945/76454 , B29C2945/76525 , B29C2945/76755 , B29C2945/76759
摘要： An injection molding apparatus includes a manifold (24) having a heated inlet body (26) and an unheated distribution branch (28). A melt channel of the inlet body (26) receives a melt stream of moldable material and delivers the melt stream to a melt channel (56) of the distribution branch (28). The distribution branch (28) has a first end, which is coupled to the inlet body (26), and a second end, which is coupled to a nozzle (34). The nozzle (34) includes a nozzle channel (58) for receiving the melt stream from the distribution melt channel (56). A mold cavity (74) communicates with the nozzle channel (58) and receives the melt stream from the nozzle channel (58) through a mold gate (78). A temperature sensor (71c) adjusting a heater (72) of the nozzle (34) or a heater (70) of the inlet body (26) is provided at the manifold (24).
摘要翻译：一种注模装置包括具有加热的入口主体（26）和不加热的分配分支（28）的歧管（24）。入口体（26）的熔体通道接收可模制材料的熔体流并将熔体流输送至分配分支（28）的熔体通道（56）。分配支路（28）具有联接到入口主体（26）的第一端和联接到喷嘴（34）的第二端。喷嘴（34）包括用于接收来自分配熔体通道（56）的熔体流的喷嘴通道（58）。模腔（74）与喷嘴通道（58）连通并通过模具浇口（78）接收来自喷嘴通道（58）的熔体流。调节喷嘴（34）的加热器（72）或进口体（26）的加热器（70）的温度传感器（71c）设置在歧管（24）处。

26. 发明公开

EP1961548A1 Hot runner nozzle with melt sealing 有权
标题翻译： Heißkanaldüsemit Schmelzdichtung
公开(公告)号：EP1961548A1
公开(公告)日：2008-08-27
申请号：EP08008849.5
申请日：2004-04-07
申请人： Mold-Masters (2007) Limited
发明人： Olaru, George
IPC分类号： B29C45/27
CPC分类号： B29C45/27 , B29C2045/2754 , B29C2045/277 , B29C2045/2798
摘要： A modular hot runner nozzle (16) having a variable length includes a first nozzle portion (18) and a second nozzle portion (20) provided in series between a manifold (12) and a mold gate (25) of an injection molding apparatus. The first nozzle portion and the second nozzle portion (20) having respective nozzle channels for delivering the melt stream from the manifold (12) to a mold cavity (26). A nozzle tip (25) is provided at a forward end of the hot runner nozzle (16). The nozzle tip (25) and the manifold (12) are generally fixed within the injection molding apparatus so that axial thermal expansion is taken up by a telescoping or a slidable connection that is provided between the first nozzle portion (18) and the second nozzle portion (20).
摘要翻译：具有可变长度的模块化热流道喷嘴（16）包括串联设置在注射成型设备的歧管（12）和模具浇口（25）之间的第一喷嘴部分（18）和第二喷嘴部分（20）。第一喷嘴部分和第二喷嘴部分（20）具有相应的喷嘴通道，用于将熔体流从歧管（12）输送到模腔（26）。喷嘴尖端（25）设置在热流道喷嘴（16）的前端。喷嘴尖端（25）和歧管（12）通常固定在注射成型设备内，使得轴向热膨胀被设置在第一喷嘴部分（18）和第二喷嘴（18）之间的伸缩或可滑动连接部分（20）。

27. 发明授权

EP1488904B1 Mold and hot runner controller located on the machine platen 有权
标题翻译：设置为模具和热流道压板监测装置上
公开(公告)号：EP1488904B1
公开(公告)日：2008-04-09
申请号：EP04014495.8
申请日：2004-06-21
申请人： Mold-Masters (2007) Limited
发明人： Olaru, George , Nguyen, James
IPC分类号： B29C45/17
CPC分类号： B22D17/32 , B29C45/1774 , B29C45/27 , B29C45/2806 , B29C45/76 , B29C45/78 , B29C2045/2865 , B29C2945/76006 , B29C2945/7604 , B29C2945/76083 , B29C2945/7621 , B29C2945/76244 , B29C2945/7626 , B29C2945/76274 , B29C2945/7628 , B29C2945/76434 , B29C2945/76454 , B29C2945/76498 , B29C2945/76521 , B29C2945/76735 , B29C2945/76752 , B29C2945/76936 , B29C2945/76939

28. 发明授权

EP3988274B1 ANGLE GATING INJECTION MOLDING APPARATUS 有权
公开(公告)号：EP3988274B1
公开(公告)日：2024-09-18
申请号：EP21203747.7
申请日：2021-10-20
IPC分类号： B29C45/27 , B29C45/00
CPC分类号： B29C45/2735 , B29C45/0025 , B29C2045/002720130101

29. 发明授权

EP3991941B1 VALVE PIN PLATE INJECTION MOLDING APPARATUS 有权
公开(公告)号：EP3991941B1
公开(公告)日：2023-10-04
申请号：EP21204636.1
申请日：2021-10-26
发明人： TABASSI, Payman
IPC分类号： B29C45/28

30. 发明公开

EP3606720A1 INJECTION MOLDING SYSTEM WITH BAYONET-TYPE CONNECTOR FOR FEED SCREW 有权
公开(公告)号：EP3606720A1
公开(公告)日：2020-02-12
申请号：EP18781569.1
申请日：2018-03-29
申请人： Mold-Masters (2007) Limited
发明人： BERLIN, Alexander , KESTLE, Martin
IPC分类号： B29C45/47

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