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1. 发明授权

US07524183B2 Front-mountable injection molding nozzle 有权
标题翻译：前置式注塑喷嘴
公开(公告)号：US07524183B2
公开(公告)日：2009-04-28
申请号：US11947029
申请日：2007-11-29
申请人： Denis Babin , Terry Schwenk , Robert Sicilia
发明人： Denis Babin , Terry Schwenk , Robert Sicilia
IPC分类号： B29C45/20
CPC分类号： B29C45/27 , B29C45/2735 , B29C2045/2754 , B29C2045/2775 , B29C2045/2798
摘要： An injection molding apparatus includes a first, rear-mounted nozzle that is coupled to a manifold for receiving a melt stream therefrom. A second, front-mounted nozzle is coupled to the first nozzle by a nozzle link that is provided between the first and second nozzles. A plurality of gate seals are coupled to a forward end of the second nozzle. The gate seals receive melt from a plurality of melt passages and deliver the melt to a plurality of mold cavities through respective gates. The second nozzle is slidably removable from the first nozzle via the nozzle link to facilitate repair or replacement of the gate seals.
摘要翻译：注塑设备包括第一后安装的喷嘴，其连接到歧管以从其接收熔体流。第二个前安装的喷嘴通过设置在第一和第二喷嘴之间的喷嘴连接件联接到第一喷嘴。多个门密封件联接到第二喷嘴的前端。闸门密封件从多个熔体通道接收熔体，并通过相应的浇口将熔体输送到多个模腔。第二喷嘴通过喷嘴连接部从第一喷嘴可滑动地移除，以便于修理或更换闸门密封件。

2. 发明授权

US06634877B2 Apparatus for injection molding over-molded articles 失效
标题翻译：用于注塑成型制品的装置
公开(公告)号：US06634877B2
公开(公告)日：2003-10-21
申请号：US09970800
申请日：2001-10-05
申请人： Robert Sicilia , Robert Schad , Tom Mcginley , Doug Hietkamp , Bruce Catoen
发明人： Robert Sicilia , Robert Schad , Tom Mcginley , Doug Hietkamp , Bruce Catoen
IPC分类号： B29C4906
CPC分类号： B29C45/045 , B29C45/062 , B29C45/1625 , B29C45/1675 , B29C2043/3684 , B29K2105/253
摘要： An injection molding machine for forming a multi-layer plastic article by over molding where the second layer of the article includes a portion having a different geometrical profile than the first. The injection mold machine comprises an array of one or more cores which engage arrays of one or more first cavity and arrays of one or more composite cavities. Each composite cavity is formed from the combination of a second cavity and a cavity extension which carries at least a portion of the different geometrical profile. In one embodiment, the cavity extension comprises a pair of cavity portions which are mounted adjacent the core to laterally moveable slides on a movable platen. In another embodiment, the cavity extension is a single element which is moved between a disengaged position wherein the core can be inserted into the first cavity and an engaged position wherein the core is inserted into the composite cavity.
摘要翻译：一种用于通过过模塑形成多层塑料制品的注射成型机，其中制品的第二层包括具有与第一层不同的几何形状的部分。注射模具机包括一个或多个芯的阵列，其接合一个或多个第一腔和一个或多个复合腔的阵列的阵列。每个复合空腔由第二腔体和空腔延伸部的组合形成，该第二腔体和腔体延伸部分承载不同几何轮廓的至少一部分。在一个实施例中，空腔延伸部包括一对空腔部分，这些空腔部分相对于芯部安装在可移动压板上的可横向移动的滑块上。在另一个实施例中，空腔延伸部是在分离位置之间移动的单个元件，其中芯可插入第一腔体中，并且接合位置，其中芯体插入到复合腔体中。

3. 发明申请

US20080069919A1 Front-Mountable Injection Molding Nozzle 有权
标题翻译：前置式注塑喷嘴
公开(公告)号：US20080069919A1
公开(公告)日：2008-03-20
申请号：US11947029
申请日：2007-11-29
申请人： Denis Babin , Terry Schwenk , Robert Sicilia
发明人： Denis Babin , Terry Schwenk , Robert Sicilia
IPC分类号： B29C45/22
CPC分类号： B29C45/27 , B29C45/2735 , B29C2045/2754 , B29C2045/2775 , B29C2045/2798
摘要： An injection molding apparatus includes a first, rear-mounted nozzle that is coupled to a manifold for receiving a melt stream therefrom. A second, front-mounted nozzle is coupled to the first nozzle by a nozzle link that is provided between the first and second nozzles. A plurality of gate seals are coupled to a forward end of the second nozzle. The gate seals receive melt from a plurality of melt passages and deliver the melt to a plurality of mold cavities through respective gates. The second nozzle is slidably removable from the first nozzle via the nozzle link to facilitate repair or replacement of the gate seals.
摘要翻译：注塑设备包括第一后安装的喷嘴，其连接到歧管以从其接收熔体流。第二个前安装的喷嘴通过设置在第一和第二喷嘴之间的喷嘴连接件联接到第一喷嘴。多个门密封件联接到第二喷嘴的前端。门密封件从多个熔体通道接收熔体，并通过相应的浇口将熔体输送到多个模腔。第二喷嘴通过喷嘴连接部从第一喷嘴可滑动地移除，以便于修理或更换闸门密封件。

4. 发明授权

US07125243B2 Removable heater for a hot runner nozzle 有权
标题翻译：用于热流道喷嘴的可拆卸加热器
公开(公告)号：US07125243B2
公开(公告)日：2006-10-24
申请号：US10885128
申请日：2004-07-07
申请人： Robert Sicilia , Denis Babin , Hans Guenther
发明人： Robert Sicilia , Denis Babin , Hans Guenther
IPC分类号： B29C45/20
CPC分类号： B29C45/2737 , B29C2045/2743 , B29C2045/2772 , H05B3/42 , H05B3/46
摘要： A heater assembly for an injection molding apparatus comprises a heater sleeve having a threaded inner surface for engaging a threaded outer surface of a nozzle body of a nozzle or a threaded surface of a mold manifold. A clamping element such as a lock nut or a spring is provided adjacent the heater sleeve. The lock nut and/or the spring abuts the heater sleeve to force the threaded inner surface of the heater sleeve into contact with the threaded outer surface of the nozzle body. This removable clamped heater assembly operates regardless of the temperature of heater.
摘要翻译：一种用于注射成型设备的加热器组件包括加热器套筒，其具有螺纹内表面，用于接合喷嘴的喷嘴主体的螺纹外表面或模具歧管的螺纹表面。在加热器套筒附近设置有诸如锁紧螺母或弹簧的夹紧元件。锁紧螺母和/或弹簧抵靠加热器套筒以迫使加热器套筒的螺纹内表面与喷嘴体的螺纹外表面接触。这种可拆卸的夹紧加热器组件的运行与加热器的温度无关。

5. 发明授权

US6152721A Shooting pot actuator for an injection molding machine 失效
标题翻译：注射成型机的拍摄壶执行器
公开(公告)号：US6152721A
公开(公告)日：2000-11-28
申请号：US050095
申请日：1998-03-30
申请人： Robert Schad , Robert Sicilia , Ronald Ing , Bruce Catoen , Robert Domodossola
发明人： Robert Schad , Robert Sicilia , Ronald Ing , Bruce Catoen , Robert Domodossola
IPC分类号： B29C45/26 , B29C45/02 , B29C45/53 , B29C45/54 , B29C45/64 , B29C45/76
CPC分类号： B29C45/53 , B29C45/02 , B29C45/54 , B29C45/1642
摘要： A shooting pot actuator for an injection molding machine having two plates carrying pusher rods for pushing against injection plungers within the shooting pots. The plates are mounted outside the mold and the clamp unit, and the pushers extend through bores in the stationary platen of the clamp unit to reach the injection plungers.
摘要翻译：一种用于注射成型机的射出缸致动器，具有两个承载推杆的板，用于推动射出缸内的注射柱塞。板被安装在模具和夹具单元外部，并且推动器延伸穿过夹具单元的固定压板中的孔以到达注射柱塞。

6. 发明授权

US07306454B2 Front-mountable injection molding nozzle 有权
标题翻译：前置式注塑喷嘴
公开(公告)号：US07306454B2
公开(公告)日：2007-12-11
申请号：US11065166
申请日：2005-02-24
申请人： Denis Babin , Terry Schwenk , Robert Sicilia
发明人： Denis Babin , Terry Schwenk , Robert Sicilia
IPC分类号： B29C45/20
CPC分类号： B29C45/27 , B29C45/2735 , B29C2045/2754 , B29C2045/2775 , B29C2045/2798
摘要： An injection molding apparatus includes a first, rear-mounted nozzle that is coupled to a manifold for receiving a melt stream therefrom. A second, front-mounted nozzle is coupled to the first nozzle by a nozzle link that is provided between the first and second nozzles. A plurality of gate seals are coupled to a forward end of the second nozzle. The gate seals receive melt from a plurality of melt passages and deliver the melt to a plurality of mold cavities through respective gates. The second nozzle is slidably removable from the first nozzle via the nozzle link to facilitate repair or replacement of the gate seals.
摘要翻译：注塑设备包括第一后安装的喷嘴，其连接到歧管以从其接收熔体流。第二个前安装的喷嘴通过设置在第一和第二喷嘴之间的喷嘴连接件联接到第一喷嘴。多个门密封件联接到第二喷嘴的前端。门密封件从多个熔体通道接收熔体，并通过相应的浇口将熔体输送到多个模腔。第二喷嘴通过喷嘴连接部从第一喷嘴可滑动地移除，以便于修理或更换闸门密封件。

7. 发明授权

US07179081B2 Front-mountable, edge-gating nozzle 有权
标题翻译：可前置安装的边缘浇口
公开(公告)号：US07179081B2
公开(公告)日：2007-02-20
申请号：US10819165
申请日：2004-04-07
申请人： Robert Sicilia , Terry Schwenk
发明人： Robert Sicilia , Terry Schwenk
IPC分类号： B29C45/20
CPC分类号： B29C45/2735 , B29C2045/2775
摘要： An edge-gated injection molding apparatus includes a first, rear-mounted nozzle that is coupled to a manifold for receiving a melt stream therefrom. A second, front-mounted nozzle is coupled to the first nozzle by a nozzle link that is provided between the first and second nozzles. A plurality of gate seals are coupled to a forward end of the second nozzle. The gate seals receive melt from a plurality of melt passages and deliver the melt to a plurality of mold cavities through respective gates. The second nozzle is slidably removable from the first nozzle via the nozzle link to facilitate repair or replacement of the gate seals.
摘要翻译：边缘浇注注塑设备包括第一后连接的喷嘴，其连接到歧管以从其接收熔体流。第二个前安装的喷嘴通过设置在第一和第二喷嘴之间的喷嘴连接件联接到第一喷嘴。多个门密封件联接到第二喷嘴的前端。门密封件从多个熔体通道接收熔体，并通过相应的浇口将熔体输送到多个模腔。第二喷嘴通过喷嘴连接部从第一喷嘴可滑动地移除，以便于修理或更换闸门密封件。

8. 发明授权

US07168941B2 Thermal seal between manifold and nozzle 有权
标题翻译：歧管和喷嘴之间的热密封
公开(公告)号：US07168941B2
公开(公告)日：2007-01-30
申请号：US11067660
申请日：2005-02-28
申请人： Denis Babin , Craig Renwick , Robert Sicilia , Helen Verriet
发明人： Denis Babin , Craig Renwick , Robert Sicilia , Helen Verriet
IPC分类号： B29C45/20
CPC分类号： B29C45/27 , B29C45/2725 , B29C2045/2733 , B29C2045/2762 , B29C2045/277 , B29C2045/2772
摘要： A seal is provided between a nozzle and a manifold. The seal provides a melt channel between an outlet of the manifold and a nozzle channel. The seal has higher thermal expansion coefficient than both the nozzle and the manifold to provide an improved seal between the manifold and the nozzle when the injection molding apparatus is at an operating temperature.
摘要翻译：在喷嘴和歧管之间设置密封件。密封件在歧管的出口和喷嘴通道之间提供熔体通道。密封件具有比喷嘴和歧管更高的热膨胀系数，以在注射成型设备处于工作温度时在歧管和喷嘴之间提供改进的密封。

9. 发明授权

US06860732B2 Thermal seal between manifold and nozzle 有权
公开(公告)号：US06860732B2
公开(公告)日：2005-03-01
申请号：US10357420
申请日：2003-02-04
申请人： Denis Babin , Craig Renwick , Robert Sicilia , Helen Verriet
发明人： Denis Babin , Craig Renwick , Robert Sicilia , Helen Verriet
IPC分类号： B29C45/20 , B29C45/27 , B29C45/22
CPC分类号： B29C45/27 , B29C45/2725 , B29C2045/2733 , B29C2045/2762 , B29C2045/277 , B29C2045/2772
摘要： A seal is provided between a nozzle and a manifold. The seal provides a melt channel between an outlet of the manifold and a nozzle channel. The seal has higher thermal expansion coefficient than both the nozzle and the manifold to provide an improved seal between the manifold and the nozzle when the injection molding apparatus is at an operating temperature.

10. 发明授权

US06780003B2 Removable heater for a hot runner nozzle 有权
标题翻译：用于热流道喷嘴的可拆卸加热器
公开(公告)号：US06780003B2
公开(公告)日：2004-08-24
申请号：US10210883
申请日：2002-08-02
申请人： Robert Sicilia , Denis Babin , Hans Guenther
发明人： Robert Sicilia , Denis Babin , Hans Guenther
IPC分类号： B29C4520
CPC分类号： B29C45/2737 , B29C2045/2743 , B29C2045/2772 , H05B3/42 , H05B3/46
摘要： A heater assembly for an injection molding apparatus comprises a heater sleeve having a threaded inner surface for engaging a threaded outer surface of a nozzle body of a nozzle or a threaded surface of a mold manifold. A clamping element such as a lock nut or a spring is provided adjacent the heater sleeve. The lock nut and/or the spring abuts the heater sleeve to force the threaded inner surface of the heater sleeve into contact with the threaded outer surface of the nozzle body. This removable clamped heater assembly operates regardless of the temperature of heater.
摘要翻译：一种用于注射成型设备的加热器组件包括加热器套筒，其具有螺纹内表面，用于接合喷嘴的喷嘴主体的螺纹外表面或模具歧管的螺纹表面。在加热器套筒附近设置有诸如锁紧螺母或弹簧的夹紧元件。锁紧螺母和/或弹簧抵靠加热器套筒以迫使加热器套筒的螺纹内表面与喷嘴体的螺纹外表面接触。这种可拆卸的夹紧加热器组件的运行与加热器的温度无关。

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