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1. 发明申请

WO2012037682A3 COINJECTION HOT RUNNER INJECTION MOLDING SYSTEM 审中-公开
公开(公告)号：WO2012037682A3
公开(公告)日：2012-03-29
申请号：PCT/CA2011/050580
申请日：2011-09-21
申请人： MOLD-MASTERS (2007) LIMITED , TEN, Valery , FAIRY, Fabrice , BABIN, Denis , GAMMON, Scott
发明人： TEN, Valery , FAIRY, Fabrice , BABIN, Denis , GAMMON, Scott
IPC分类号： B29C45/22
摘要： A coinjection molding apparatus is disclosed that provides a skin material melt stream and a core material melt stream to a nozzle. A nozzle tip of the nozzle defines a central skin material melt passage for receiving the skin material melt stream, an annular core material5 melt passage for receiving the core material melt stream and an annular outer layer melt passage, which receives a portion of the skin material melt stream from the central skin material melt passage. The skin material melt stream from the central skin material melt passage forms an inner layer of a molded article, the core material melt stream from the core material melt passage forms a core layer of the molded article, and the skin material melt10 stream from the outer layer melt passage forms an outer layer of the molded article, wherein the three melt streams combine prior to entering a mold cavity.

2. 发明申请

WO2010015076A1 MELT TRANSFER COMPONENTS FOR A STACK MOLDING SYSTEM 审中-公开
标题翻译：用于堆叠模制系统的熔融转移组件
公开(公告)号：WO2010015076A1
公开(公告)日：2010-02-11
申请号：PCT/CA2009/001072
申请日：2009-07-29
申请人： MOLD-MASTERS (2007) LIMITED , FAIRY, Fabrice , BABIN, Denis
发明人： FAIRY, Fabrice , BABIN, Denis
IPC分类号： B29C45/12 , B29C45/18 , B29C45/27
CPC分类号： B29C45/322 , B29C2045/2729 , B29C2045/2732
摘要： A stack molding apparatus is disclosed having a stationary mold platen and a movable mold platen defining a parting line. The apparatus has a melt transfer nozzle extending within a well in the stationary mold platen, the melt transfer nozzle defining a melt channel for receiving and transporting a melt stream. The apparatus also includes a melt transfer component having a spigot portion, a melt channel and an aperture in a sealing surface thereof, wherein the melt transfer component is fixedly attached to the stationary mold platen such that the sealing surface defines a portion of the parting line. The spigot portion is slidably fit within the melt channel of the melt transfer nozzle so that the melt channels are in fluid communication. When the stack molding apparatus is brought to an operating temperature, the melt transfer nozzle slides over the spigot portion to accommodate thermal expansion.
摘要翻译：公开了一种具有固定模具压板和限定分型线的活动模板的叠层模制装置。该装置具有在固定模板中的孔内延伸的熔体传输喷嘴，熔体传送喷嘴限定用于接收和输送熔体流的熔体通道。该设备还包括在其密封表面中具有插口部分，熔体通道和孔的熔体传递部件，其中熔体传输部件固定地附接到固定模具压板，使得密封表面限定分型线的一部分。插口部分可滑动地配合在熔体传送喷嘴的熔体通道内，使得熔体通道处于流体连通状态。当堆叠成型设备达到工作温度时，熔体传送喷嘴在套管部分上滑动以适应热膨胀。

3. 发明申请

WO2009026689A1 INJECTION MOLDING APPARATUS HAVING A VALVE PIN BUSHING 审中-公开
标题翻译：注射成型设备有一个阀门引脚
公开(公告)号：WO2009026689A1
公开(公告)日：2009-03-05
申请号：PCT/CA2008/001501
申请日：2008-08-22
申请人： MOLD-MASTERS 2007 LIMITED , FAIRY, Fabrice , KUDCHADKAR, Vijay
发明人： FAIRY, Fabrice , KUDCHADKAR, Vijay
IPC分类号： B29C45/23 , B29C45/18
CPC分类号： B29C45/30 , B29C45/2806 , B29C2045/2889
摘要： An injection molding apparatus, such as a hot runner or hot half, includes a manifold having a manifold channel and a nozzle having a nozzle channel. The nozzle is coupled to the manifold, and the manifold channel and the nozzle channel are in communication to define a flow channel. A valve pin bushing has a flow restrictor disposed in the flow channel on an upstream side of the valve pin bushing. A moveable valve pin extends through a bore of the valve pin bushing.
摘要翻译：诸如热流道或热一半的注塑设备包括具有歧管通道的歧管和具有喷嘴通道的喷嘴。喷嘴联接到歧管，并且歧管通道和喷嘴通道连通以限定流动通道。阀销衬套具有限流器，该流量限制器设置在阀芯衬套的上游侧的流动通道中。可移动的阀销延伸穿过阀销衬套的孔。

4. 发明申请

WO2010003249A1 INJECTION MOLDING APPARATUS HAVING ALIGNED SLEEVE AND PIN AND METHOD OF OPERATION 审中-公开
标题翻译：注射成型装置具有对准的套管和销钉及其操作方法
公开(公告)号：WO2010003249A1
公开(公告)日：2010-01-14
申请号：PCT/CA2009/000968
申请日：2009-07-10
申请人： MOLD-MASTERS (2007) LIMITED , FAIRY, Fabrice
发明人： FAIRY, Fabrice
IPC分类号： B29C45/17 , B29C45/22 , B29C45/26 , B29C45/64 , B29C45/76
CPC分类号： B29C45/2806 , B29C45/0081 , B29C2045/2862 , B29L2031/565
摘要： In an injection molding apparatus having a manifold and nozzle assembly, a pin extends through the nozzle and into a mold cavity to define a product feature of the mold cavity and a sleeve extends through the nozzle and circumferentially surrounds a portion of the pin. The sleeve can be moved for controlling flow of molding material through a mold gate and into the mold cavity. The sleeve is aligned with the mold gate by an alignment portion of the nozzle when actuated to open the mold gate. The pin is aligned in the mold cavity by the sleeve.
摘要翻译：在具有歧管和喷嘴组件的注塑设备中，销延伸穿过喷嘴并进入模腔以限定模腔的产品特征，并且套筒延伸穿过喷嘴并周向地围绕销的一部分。可以移动套筒以控制模制材料的流动通过模具门并进入模具腔。当致动该套筒时，套筒通过喷嘴的对准部分与模具浇口对准以打开模具浇口。销通过套筒对准模腔。

5. 发明申请

WO2009052615A1 INJECTION MOLDING APPARATUS HAVING MAGNETIC VALVE PIN COUPLING 审中-公开
标题翻译：注射成型设备具有磁阀密码联轴器
公开(公告)号：WO2009052615A1
公开(公告)日：2009-04-30
申请号：PCT/CA2008/001861
申请日：2008-10-22
申请人： MOLD-MASTERS (2007) LIMITED , FEICK, Murray , FAIRY, Fabrice , ENGLEDER, Stefan , URSU, Douglas
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.
摘要翻译：用于注射成型设备（例如热半或热流道）的磁耦合器包括用于连接到致动器的第一磁性部件，阀销板等，以及用于连接到阀销的可移动的第二磁性部件。第一磁性部分和第二磁性部分通过磁力耦合。第一磁性部件可以是致动器的一部分。第二磁性部件可以是阀针的一部分。可以为多个阀销提供阀销板。

6. 发明申请

WO2008074148A1 VALVE FOR INJECTION MOLDING APPARATUS 审中-公开
标题翻译：注射成型装置用阀
公开(公告)号：WO2008074148A1
公开(公告)日：2008-06-26
申请号：PCT/CA2007/002328
申请日：2007-12-21
申请人： MOLD-MASTERS (2007) LIMITED , FAIRY, Fabrice , KUDCHADKAR, Vijay
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.
摘要翻译：注射成型设备包括具有歧管熔体通道的歧管，歧管熔体通道具有用于引导和输送熔融材料的出口以及位于出口附近的阀，该阀具有可增加或减少熔体流动量的可移动阀构件朝模具门。还设置有位于歧管和模具门之间的热流道喷嘴，其中喷嘴具有用于接收熔融材料的中心熔体通道; 以及在喷嘴内可移动的销，其控制熔融材料流向模具浇口。

7. 发明申请

WO2016149813A1 HOT RUNNER NOZZLE TIP AND HOT RUNNER NOZZLE TIP COMPONENTS 审中-公开
标题翻译：热流道喷嘴提示和热流道喷嘴提示组件
公开(公告)号：WO2016149813A1
公开(公告)日：2016-09-29
申请号：PCT/CA2016/050321
申请日：2016-03-21
申请人： MOLD-MASTERS (2007) LIMITED
发明人： FAIRY, Fabrice , DI SIMONE, John , BABIN, Denis
IPC分类号： B29C45/20
CPC分类号： B29C45/278
摘要： A hot runner nozzle tip and hot runner nozzle tip components are disclosed, the nozzle tip, and the assembled tip components, form a channel that has a first annular segment that has a cross-sectional area that increases in size away from a tip inlet, and a second annular segment that extends from the first annular channel segment. A hot runner tip assembly is also disclosed. The hot runner tip assembly includes a tip component having an attachment portion, an extension portion that projects from the attachment portion, and a bore that extends therethrough. A sleeve having a rib that extends outward therefrom surrounds the extension portion. The sleeve contacts the tip component at a first contact area and at a second contact area so as to create a void therebetween, and the first and second contact areas are offset from the rib.
摘要翻译：公开了热流道喷嘴尖端和热流道喷嘴尖端部件，喷嘴尖端和组装的尖端部件形成具有第一环形部分的通道，该第一环形部分具有远离尖端入口的尺寸增加的横截面面积，以及从所述第一环形通道段延伸的第二环形段。还公开了热流道尖端组件。热流道尖端组件包括具有附接部分的尖端部件，从附接部分突出的延伸部分和从其延伸穿过的孔。具有从其向外延伸的肋的套筒围绕延伸部分。套筒在第一接触区域和第二接触区域处接触尖端部件，以在它们之间产生空隙，并且第一和第二接触区域从肋部偏移。

8. 发明公开

EP3271128A1 HOT RUNNER NOZZLE TIP AND HOT RUNNER NOZZLE TIP COMPONENTS 有权
标题翻译：热流道喷嘴头和热流道喷嘴头组件
公开(公告)号：EP3271128A1
公开(公告)日：2018-01-24
申请号：EP16767580.0
申请日：2016-03-21
申请人： Mold-Masters (2007) Limited
发明人： FAIRY, Fabrice , DI SIMONE, John , BABIN, Denis
IPC分类号： B29C45/20
CPC分类号： B29C45/278 , B29C45/30 , B29C2045/2787
摘要： A hot runner nozzle tip and hot runner nozzle tip components are disclosed, the nozzle tip, and the assembled tip components, form a channel that has a first annular segment that has a cross-sectional area that increases in size away from a tip inlet, and a second annular segment that extends from the first annular channel segment. A hot runner tip assembly is also disclosed. The hot runner tip assembly includes a tip component having an attachment portion, an extension portion that projects from the attachment portion, and a bore that extends therethrough. A sleeve having a rib that extends outward therefrom surrounds the extension portion. The sleeve contacts the tip component at a first contact area and at a second contact area so as to create a void therebetween, and the first and second contact areas are offset from the rib.

9. 发明公开

EP3822058A1 HOT RUNNER TIP ASSEMBLY 审中-公开
公开(公告)号：EP3822058A1
公开(公告)日：2021-05-19
申请号：EP20199986.9
申请日：2016-03-21
申请人： Mold-Masters (2007) Limited
发明人： FAIRY, Fabrice , DI SIMONE, John , BABIN, Denis
IPC分类号： B29C45/27 , B29C45/30
摘要： A hot runner tip assembly for use with a hot runner nozzle is disclosed. The tip assembly comprises an outer nozzle tip component having an attachment portion for connecting the outer nozzle tip component to a hot runner nozzle, an extension portion that projects from the attachment portion, and a bore that extends through the attachment portion and the extension portion. The tip assembly further comprises a sleeve component that surrounds the extension portion of the nozzle tip component. The sleeve component having a rib that extends outward therefrom, and the sleeve component contacts the outer nozzle tip component at a first contact area and at a second contact area so as to create a void between the first contact area and the second contact area. The first contact area and the second contact area being axially offset from the rib.

10. 发明授权

EP2183091B1 INJECTION MOLDING APPARATUS HAVING A VALVE PIN BUSHING 有权
标题翻译：与阀针BUSH注塑
公开(公告)号：EP2183091B1
公开(公告)日：2014-08-20
申请号：EP08783410.7
申请日：2008-08-22
申请人： Mold-Masters (2007) Limited
发明人： FAIRY, Fabrice , KUDCHADKAR, Vijay
IPC分类号： B29C45/30
CPC分类号： B29C45/30 , B29C45/2806 , B29C2045/2889

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