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1.发明授权公开(公告)号：US11850779B2
公开(公告)日：2023-12-26
申请号：US16623145
申请日：2018-06-21
Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD.
Inventor： Jean-Christophe Witz , Christophe Simon Pierre Beck , Joachims Johannes Niewels , Lee Richard Riddle
CPC classification number: B29C45/27 , B29B11/08 , B29B11/14 , B29C45/1684 , B29C2949/3014 , B29C2949/3018 , B29C2949/3028 , B29C2949/3036 , B29K2067/003 , B29L2031/7158
Abstract: A molded article suitable for subsequent blow-molding into a final-shaped container. The article includes a neck portion; a gate portion; and a body portion extending between the neck portion and the gate portion, at least a majority of the body portion having an overall shape which is symmetric about a body axis extending longitudinally through a center of the body portion. The body portion includes an inner exterior layer and an outer exterior layer of a first polymeric material; and a core layer of a second polymeric material disposed between the inner exterior layer and the outer exterior layer. A radial thickness or a material of the core layer is selectively varied to govern non-uniform blow molding of the molded article into the final-shaped container.
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2.发明授权公开(公告)号：US11613062B2
公开(公告)日：2023-03-28
申请号：US17451199
申请日：2021-10-18
Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD.
Inventor： Christophe Simon Pierre Beck , Jean-Christophe Witz , Sebastian Rasche
Abstract: There is provided a system, a method and preform suitable for executing liquid forming of the preform into a final-shaped container. The present technology includes various improvements to methods, apparatuses, and systems for forming final-shaped containers from preforms using a liquid destined to be contained in the final-shaped container.
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公开(公告)号：US11186024B2
公开(公告)日：2021-11-30
申请号：US15831569
申请日：2017-12-05
Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD.
Inventor： Daniel Hontheim , Dietmar Tiemo Brand , Ralf Walter Fisch , Sven Kmoch , Andre Axel Kromberg , Ruud Luijs , Jan Marius Manda , Renato Papa , Dirk Holger Schlums , Jean-Christophe Witz , Bruno Giuseppe Sodaro , Maxfield Paul Bradshaw
Abstract: Disclosed herein, amongst other things, are structure and steps for positioning a first mold part of a mold on a mold mounting face in an injection molding machine. In particular, the structure and steps may include a positioner that is configured to connect the first mold part to part of the injection molding machine, wherein the positioner is adjustable to position the first mold part across the mold mounting face.
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4.发明授权公开(公告)号：US11198243B2
公开(公告)日：2021-12-14
申请号：US16961385
申请日：2018-12-28
Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD.
Inventor： Christophe Simon Pierre Beck , Jean-Christophe Witz , Sebastian Rasche
Abstract: A method, system, and preform for liquid forming of the preform into a final-shaped container using the liquid to be contained in the final-shaped container. The preform undergoes a stretching step to a size less than the size of a base of the final-shaped container, before being relocated and stretched to the final shape by the liquid. A stretch rod sealably connects with an interior surface of the preform to partially isolate a gate portion of the preform. The isolation is effected by a portion of the inner surface of the preform extending inwardly, or by a deformable member on the stretch rod which can selectively extend outwardly to contact the interior surface of the preform. The stretch rod includes a selectively heatable tip to heat the gate portion of the preform. The gate portion of the preform includes inner, outer, and core layers which comprise a material configured to affect the thermal properties of the gate portion.
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5.发明授权Molding system having a residue cleaning feature and an adjustable mold shut height 有权成型系统具有残留物清洁功能和可调节的模具闭合高度公开(公告)号：US09090010B2
公开(公告)日：2015-07-28
申请号：US13756693
申请日：2013-02-01
Applicant: Husky Injection Molding Systems Ltd.
Inventor： Jean-Christophe Witz , Sven Kmoch , Ralf Walter Fisch
Abstract: A method is provided of cleaning of a portion of a mold component, the portion of the mold component including a passage configured, in use, to allow passage of fluid and to prevent passage of melt, the method comprising: entering the mold component into a cleaning configuration, whereby a portion of the passage becomes part of a molding surface; performing a molding cycle to fill in at least the portion of the passage with molding material for incorporation and removal of a residue there from. Also provided is a mold having a first mold half and a second mold half, the halves being movable relative to each other. A mold shut height adjustment apparatus can provide for a change in the mold shut height.
Abstract translation: 提供了清洁模具部件的一部分的方法，模具部件的部分包括在使用中构造成允许流体通过并防止熔体通过的通道，该方法包括：将模具部件进入 清洁构造，其中通道的一部分成为模制表面的一部分; 执行模制循环以至少填充通道的部分，其中模制材料用于引入和除去残留物。 还提供了具有第一半模和第二半模的模具，所述半部可相对于彼此移动。 模具闭合高度调节装置可以提供模具闭合高度的变化。
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Patent Agency Ranking
公开(公告)号：US11820060B2
公开(公告)日：2023-11-21
申请号：US17507168
申请日：2021-10-21
Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD.
Inventor： Dietmar Tiemo Brand , Ralf Walter Fisch , Sven Kmoch , Andre Axel Kromberg , Adrian Peter Looije , Peter Adrian Looije , Ruud Maria Theodorus Luijs , Jan Marius Manda , Renato Papa , Dirk Holger Schlums , Alex Teng , Jean-Christophe Witz , Bruno Giuseppe Sodaro , Maxfield Paul Bradshaw
CPC classification number: B29C45/80 , B29C45/1742 , B29C45/1743 , B29C45/1756 , B29C2945/76083 , B29C2945/76227 , B29C2945/76344 , B29C2945/76568
Abstract: There is provided a structure for positioning a first mold part of a mold on a mold mounting face in an injection molding machine. The structure comprises a positioner configured to connect the first mold part to part of the injection molding machine, wherein the positioner is adjustable to position the first mold part on the mold mounting face. The structure further comprises controller executable instructions executable in a controller with which to resolve an alignment parameter of the mold using a feedback signal from a sensor. Further provided is a method of operating an injection molding machine which method comprises the steps of positioning a first mold part of a mold on a mold mounting face using a positioner and appreciating an alignment parameter of the mold with reference to a feedback signal from a sensor.
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公开(公告)号：US11772302B2
公开(公告)日：2023-10-03
申请号：US17824996
申请日：2022-05-26
Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD.
Inventor： John Robert Galt , Joachim Johannes Niewels , Georgio Kfoury , Jean-Christophe Witz , Sebastien Sang Nguyen-Hoang
IPC: B29B11/14 , B29B11/08 , B29B17/02 , B29B17/04 , B29C45/16 , B29C49/06 , B29C49/78 , B65D1/02 , B29K67/00 , B29L31/00
CPC classification number: B29B11/14 , B29B11/08 , B29B17/02 , B29B17/0412 , B29C45/1684 , B29C49/06 , B29C49/78 , B65D1/0215 , B29B2017/0203 , B29B2017/0293 , B29C2949/073 , B29C2949/0724 , B29C2949/0763 , B29C2949/0771 , B29K2067/043 , B29K2067/046 , B29K2995/0062 , B29L2031/716
Abstract: Disclosed herein, amongst other things, is a molded article, such as a preform that is blow moldable to form a container, and a related method of forming and recycling a container. The structure and steps includes injection molding a molded article having tubular body.
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公开(公告)号：US10093053B2
公开(公告)日：2018-10-09
申请号：US15653914
申请日：2017-07-19
Applicant: Husky Injection Molding Systems Ltd.
Inventor： Jean-Christophe Witz , Sven Kmoch , Ralf Walter Fisch
Abstract: A mold component configured to be actuated between: a first configuration in which the mold component comprises a passage that allows passage of fluid (such as air) and prevents passage of the melt; and a second configuration in which the passage is actuated such as to become part of a molding surface.
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公开(公告)号：US09227350B2
公开(公告)日：2016-01-05
申请号：US14560117
申请日：2014-12-04
Applicant: Husky Injection Molding Systems Ltd.
Inventor： Jean-Christophe Witz , Sven Kmoch , Ralf Walter Fisch
Abstract: A method is provided of cleaning of a portion of a mold component, the portion of the mold component including a passage configured, in use, to allow passage of fluid and to prevent passage of melt, the method comprising: entering the mold component into a cleaning configuration, whereby a portion of the passage becomes part of a molding surface; performing a molding cycle to fill in at least the portion of the passage with molding material for incorporation and removal of a residue there from. Also provided is a mold having a first mold half and a second mold half, the halves being movable relative to each other. A mold shut height adjustment apparatus can provide for a change in the mold shut height.
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10.发明授权公开(公告)号：US11186013B2
公开(公告)日：2021-11-30
申请号：US15742989
申请日：2016-06-16
Applicant: Husky Injection Molding Systems Ltd.
Abstract: A preform suitable for subsequent blow-molding into a final-shaped container comprises: a neck portion; a base portion; and a body portion extending between the neck portion and the base portion; the body portion being defined between an inner surface having a circular transverse cross-sectional shape and an outer surface also having a circular transverse cross-sectional shape, the inner and outer surfaces being non-concentric, such that a wall thickness of the body portion varies circumferentially around the preform. A preform handling apparatus for retrieving a preform from a mold comprises a take-off device having a preform carrier and a take-off device alignment mechanism for maintaining the preform carrier in alignment with a contact surface of a body portion of the preform regardless of any offset between a longitudinal axis of a cylindrical outer surface of the body portion and a longitudinal axis of a cylindrical inner surface of the body portion.
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