公开(公告)号：US11806905B2

公开(公告)日：2023-11-07

申请号：US17299497

申请日：2019-11-21

Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD.

Inventor： Maxfield Paul Bradshaw

IPC: B29C45/40 ,  B29C45/32 ,  B29B11/08 ,  B29C45/26

CPC classification number: B29C45/4005 ,  B29B11/08 ,  B29C45/322 ,  B29C2045/2683 ,  B29C2045/324 ,  B29C2045/4078

Abstract: An injection mold (100) including a core plate assembly (200), a cavity plate assembly (400) and a stripper plate assembly (300) arranged between the core and cavity plate assemblies (200, 400). The mold (100) includes a plurality of mold stacks (MS) with a molding configuration, in which the mold stacks (MS) are closed to define molding cavities. A gap (G) is provided between the core plate (210) and the stripper plate (310) when the mold (100) is in the molding configuration, such that a clamping load (CL) applied to urge the core plate (210) toward the cavity plate (410) is directed substantially entirely through the mold stacks (MS).

公开(公告)号：USD958209S1

公开(公告)日：2022-07-19

申请号：US29779457

申请日：2021-04-19

Applicant: Husky Injection Molding Systems Ltd.

Designer： Maxfield Paul Bradshaw

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

IPC: B29C45/80 ,  B29C45/17

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.

公开(公告)号：US11958223B2

公开(公告)日：2024-04-16

申请号：US17299348

申请日：2019-11-20

Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD.

Inventor： Baltej Singh Pannu ,  Xin Sun ,  Adrian Peter Looije ,  Maxfield Paul Bradshaw

IPC: B29C45/73 ,  B29B11/08 ,  B29C33/30 ,  B29C45/26 ,  B29C45/27 ,  B29C45/36

CPC classification number: B29C45/7312 ,  B29B11/08 ,  B29C33/301 ,  B29C45/26 ,  B29C45/2602 ,  B29C45/261 ,  B29C45/2673 ,  B29C45/2675 ,  B29C45/2708 ,  B29C45/2711 ,  B29C45/36 ,  B29C45/73 ,  B29C2045/2683 ,  B29C2045/363

Abstract: A cavity plate assembly (400) for a preform mold (100), which includes a cavity plate (410) having an array of seats (412) and a corresponding array of cavity inserts (440) mounted to a front face (CVF) of the cavity plate (410) and in communication with a respective seat (412). Each cavity insert (440) includes a body (441) with a mounting face (441a) and a spigot (443) projecting from the mounting face (441a) and received in a respective seat (412) of the cavity plate (410) such that the mounting (441a) face abuts the front face (CVF) of the cavity plate (410). Each cavity insert (440) also includes a molding surface (448) along its length, at least two thirds of which extends beyond the cavity plate (410).

公开(公告)号：US11794375B2

公开(公告)日：2023-10-24

申请号：US16463204

申请日：2017-11-22

Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD.

Inventor： Maxfield Paul Bradshaw

IPC: B29B11/08 ,  B29B11/14 ,  B29C45/34

CPC classification number: B29B11/08 ,  B29B11/14 ,  B29C45/34 ,  B29C2949/078 ,  B29C2949/0745 ,  B29C2949/0769 ,  B29C2949/0774

Abstract: A mold stack comprises: a split mold insert split into parts, each having a mating face with an inner face region, an offset, and an outer face region, the insert further having a male projecting portion with a shutoff face and an outer surface, at least a part of the inner face region terminating at the shutoff face, the offset terminating at the outer surface; and an adjacent mold stack component having an associated a female receptacle, the insert having a cleaning configuration wherein: the shutoff face acts as a molding surface; the male projecting portion cooperates with the female receptacle to define a melt barrier; the complementary inner face regions are spaced apart to form an extension of the mold cavity terminating, at least in part, at the shutoff face; and the complementary offsets cooperate to prevent melt from passing therebetween and to guide melt towards the melt barrier.

公开(公告)号：US09868239B2

公开(公告)日：2018-01-16

申请号：US14760301

申请日：2013-12-06

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 Luijs ,  Jan Marius Manda ,  Renato Papa ,  Dirk Holger Schlums ,  Alex Teng ,  Jean-Christophe Witz ,  Bruno Giuseppe Sodaro ,  Maxfield Paul Bradshaw

IPC: B29C45/17 ,  B29C45/80

CPC classification number: B29C45/80 ,  B29C45/1742 ,  B29C45/1743 ,  B29C45/1756 ,  B29C2945/76083 ,  B29C2945/76227 ,  B29C2945/76448 ,  B29C2945/76568

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.

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

IPC: B29C45/80 ,  B29C45/17

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.

公开(公告)号：USD986933S1

公开(公告)日：2023-05-23

申请号：US29799878

申请日：2021-07-16

Applicant: Husky Injection Molding Systems, Ltd.

Designer： Adrian Peter Looije ,  Baltej Singh Pannu ,  Bruno Guiseppe Sodaro ,  Derek Robertson McCready ,  Maxfield Paul Bradshaw

CPC classification number: B29C45/33

Abstract: FIG. 1 is a top perspective view of the claimed design for a molding machine part;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a back view thereof;
FIG. 5 is a left view thereof;
FIG. 6 is a right view thereof;
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
In the drawing, the sets of parallel lines indicate surface shading. The broken lines immediately adjacent to the shaded area depict boundaries of the claimed design and form no part thereof. The broken lines showing the remainder of the molding machine part depict environmental structure and form no part of the claimed design. The unshaded regions within the shaded area that are demarcated by broken lines form no part of the claimed design.

公开(公告)号：US11420369B2

公开(公告)日：2022-08-23

申请号：US16886122

申请日：2020-05-28

Applicant: Husky Injection Molding Systems Ltd.

Inventor： Sven Kmoch ,  Ralf Walter Fisch ,  Derek Robertson McCready ,  Renato Papa ,  Maxfield Paul Bradshaw

IPC: B29C45/34 ,  B29C45/17 ,  B29C45/80 ,  B29C33/72 ,  B29C45/33 ,  B29C45/26

Abstract: In an aspect, a mold stack may comprise two adjacent components, one at least partially defining a vent adjustable between a molding configuration and a cleaning configuration. A junction of the components may be adjustable between a molding configuration, wherein mating faces contact one another to define a parting line, and a cleaning configuration, wherein mating faces are separated to create a molding cavity extension therebetween and an auxiliary melt barrier prevents uncontrolled flashing from the extension. In another aspect, a mold shut height adjustment mechanism may include a mold component movable along an operational axis of the mold, a stop member, movable along the axis relative to the mold component, having first and second stops for providing first and second gaps on the front and back sides, respectively, of the mold component when the stop member is deployed, and a spacer for use in selectively deploying the stop member.

公开(公告)号：US09738012B2

公开(公告)日：2017-08-22

申请号：US14917070

申请日：2014-08-15

Applicant: Husky Injection Molding Systems Ltd.

Inventor： Adam Christopher Ulemek ,  Maxfield Paul Bradshaw ,  Sami Samuel Arsan ,  Renato Papa ,  Daniel Joseph Osmokrovic

IPC: B29C33/04 ,  B29C45/73 ,  B29C33/76 ,  B22F3/105 ,  B22F5/00 ,  B29C33/38 ,  B29C45/26 ,  B33Y10/00 ,  B33Y80/00 ,  B29K67/00 ,  B29L31/00 ,  B29K105/00

CPC classification number: B29C33/04 ,  B22F3/1055 ,  B22F5/007 ,  B29C33/3842 ,  B29C33/76 ,  B29C45/2622 ,  B29C45/7312 ,  B29C2033/042 ,  B29K2067/003 ,  B29K2105/258 ,  B29L2031/7158 ,  B33Y10/00 ,  B33Y80/00

Abstract: There is provided a member of a mold stack (100, 800), the member comprising: a member body (102, 802) defining a member molding surface for defining, in use, a portion of a molding cavity for molding a molded article, a member cooling circuit (120, 820) having a plurality of member cooling channels (128, 829), the plurality of member cooling channels (128, 829) being coupled in parallel to a source of cooling fluid, the member cooling circuit (120, 820) being fully encapsulated within the member body (102, 802).