公开(公告)号：US20240326296A1

公开(公告)日：2024-10-03

申请号：US18191638

申请日：2023-03-28

Applicant: Josh Casteel

Inventor： Josh Casteel

IPC: B29C33/38 ,  B29C33/76 ,  B29C45/26 ,  B33Y80/00

CPC classification number: B29C33/3842 ,  B29C33/76 ,  B29C45/261 ,  B29C45/2673 ,  B33Y80/00

Abstract: In one or more embodiments, the present invention provides a mold and molding system using 3D-Printed mold inserts for fabricating customized grips for any handlebars, tool handles, golf clubs etc. Use of these 3D printed mold insert allows for rapid and relatively inexpensive preparation of numerous mold forms, and allows formation of shapes that are not possible using standard CNC techniques.

公开(公告)号：US20240208122A1

公开(公告)日：2024-06-27

申请号：US18442715

申请日：2024-02-15

Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD.

Inventor： Joaquim Martins NOGUEIRA ,  Adam Christopher ULEMEK ,  Ralf Walter FISCH ,  Sven KMOCH ,  Alex TENG

IPC: B29C45/33 ,  B29C45/04 ,  B29C45/17 ,  B29C45/18 ,  B29C45/26 ,  B29C45/36 ,  B29C45/66 ,  B29K105/00

CPC classification number: B29C45/332 ,  B29C45/0408 ,  B29C45/0433 ,  B29C45/1744 ,  B29C45/18 ,  B29C45/261 ,  B29C45/36 ,  B29C45/661 ,  B29C2045/363 ,  B29C2045/662 ,  B29K2105/258

Abstract: An injection molding apparatus comprises a support base and a mold carrier removably mounted to the support base. The mold carrier includes a mounting plate with attachment features for engaging the support base. A mold with two mold plates is slidably mounted to the mounting plate. A clamp is operable to move the plates between open and closed positions. In the closed position, the plates abut one another. In the open position, the plates are spaced apart for removing molded articles.

公开(公告)号：US11999084B2

公开(公告)日：2024-06-04

申请号：US16334463

申请日：2017-09-25

Applicant: BAYER HEALTHCARE LLC

Inventor： Brian Cain ,  Matthew Schrauder ,  Theodore B. Lemke ,  Randy J. Krell

IPC: A61M5/31 ,  A61M5/178 ,  A61M5/315 ,  B29C45/00 ,  B29C45/06 ,  B29C45/16 ,  B29C45/26 ,  B29L31/00

CPC classification number: B29C45/0046 ,  A61M5/178 ,  A61M5/3129 ,  A61M5/31515 ,  B29C45/0025 ,  B29C45/062 ,  B29C45/1618 ,  B29C45/164 ,  B29C45/261 ,  A61M2207/00 ,  A61M2207/10 ,  B29C2045/0027 ,  B29L2031/7544

Abstract: A syringe includes a barrel having a proximal end, a distal end, and a sidewall extending substantially circumferentially between the proximal end and the distal end along a longitudinal axis. The barrel is formed from an injection molding process including aligning a mold die defining an internal shape of the barrel in a molding cavity defining an external shape of the barrel, the molding cavity defined by first and second mold sections. Each mold section includes at least one gate adapted to control the flow of a molding material into the molding cavity. The gates of each mold section are opened to permit the first and second melt streams of molding material to fill the molding cavity surrounding the mold die, where the molding material takes the shape of the molding cavity.

公开(公告)号：US20240123665A1

公开(公告)日：2024-04-18

申请号：US17769243

申请日：2020-10-16

Applicant: OTTO MÄNNER GMBH

Inventor： Swen SPULLER

IPC: B29C45/74 ,  B29C45/20 ,  B29C45/26 ,  B29C45/27

CPC classification number: B29C45/74 ,  B29C45/20 ,  B29C45/2606 ,  B29C45/261 ,  B29C45/2737 ,  B29C2045/1786

Abstract: The disclosure is directed to an injection mold (1) comprising a mold insertframe (2) having several openings (3) extending in an axial direction (z). Each opening (3) accommodates a mold insert (4) encompassing a cavity (5), suitable to receive during operation melted plastic to form a plastic part. The several openings (3) with the mold inserts (4) are distributed around a center opening (6) of the mold insert frame (2). A nozzle head (7) is arranged in the center opening (6) of the mold insert frame (2). It comprises a primary melt channel (8), extending in the axial direction (z), and per cavity (5) a secondary melt channel (9) each interconnected at a dorsal end to the primary melt channel (8) and at a distal end to a cavity (5) by a nozzle tip (10) attached to the nozzle head (7). Each mold insert (4) comprises a first cooling channel (11) surrounding the cavity (5) and being in fluid communication with a first cooling circuit (12) across the mold insert frame (2).

公开(公告)号：US20240100534A1

公开(公告)日：2024-03-28

申请号：US18273620

申请日：2021-11-30

Applicant: Hitachi High-Tech Corporation

Inventor： Hiroshi SUZUKI ,  Takushi MIYAKAWA ,  Masafumi MIYAKE

IPC: B01L9/06 ,  B29C45/04 ,  B29C45/26

CPC classification number: B01L9/06 ,  B29C45/0416 ,  B29C45/261

Abstract: The purpose of the present invention is to provide a container holder with which it is possible to hold a container in a non-tilted manner and which has a draft angle for smoothly extracting a die used when manufacturing the container holder through injection-molding. A hole in which the container holder according to the present invention accommodates a container has a first wall section and a second wall section, the first wall section having a shape such that the hole widens from an opening section toward a bottom section, and the second wall section having a shape such that the hole widens from the bottom section toward the opening section (refer to FIG. 4).

公开(公告)号：US11806902B2

公开(公告)日：2023-11-07

申请号：US16775376

申请日：2020-01-29

Applicant: Abaco Drilling Technologies LLC

Inventor： Peter T. Cariveau

IPC: B29C45/00 ,  B29C45/26 ,  C08J5/04 ,  C08K5/098 ,  F04C15/00 ,  F04C13/00 ,  F04C2/107 ,  F04C18/107 ,  B29K105/06 ,  B29K105/00 ,  B29L31/00 ,  B29K21/00

CPC classification number: B29C45/0005 ,  B29C45/0055 ,  B29C45/261 ,  B29C45/2681 ,  C08J5/04 ,  C08K5/098 ,  F04C15/00 ,  B29C2045/0006 ,  B29K2021/006 ,  B29K2105/0038 ,  B29K2105/06 ,  B29L2031/749 ,  B29L2031/7496 ,  C08J2321/00 ,  F04C2/1071 ,  F04C2/1075 ,  F04C13/008 ,  F04C18/1075 ,  F04C2230/20 ,  F04C2230/60 ,  F04C2240/10 ,  F05C2225/02 ,  F05C2253/04

Abstract: A stator for use in a positive displacement motor or a progressing cavity pump. The stator comprises an elastomer mix preferably including rubber and a fiber reinforcement. The fiber reinforcement includes a plurality of fibers. The elastomer mix is formed into a stator via an injection molding process. The injection molding process includes a shear flow step in which shear flow is induced in the elastomer mix while the elastomer mix is in an uncured state. The shear flow modifies the orientation of the fibers into an advantageous modified fiber orientation. Shear flow is induced preferably via differential rotation of injection mold assembly elements during the injection molding process. Methods of manufacturing the stator are also disclosed.

公开(公告)号：US20230339156A1

公开(公告)日：2023-10-26

申请号：US18209044

申请日：2023-06-13

Applicant: PICOGRAM CO., LTD.

Inventor： Sung Taek LIM ,  Hyun Ki HONG

IPC: B29C45/00 ,  B01D39/20 ,  B29C45/17 ,  B29C45/26 ,  B29C45/40 ,  B29C45/73 ,  B29C45/78

CPC classification number: B29C45/0055 ,  B01D39/2062 ,  B29C45/0013 ,  B29C45/1769 ,  B29C45/261 ,  B29C45/40 ,  B29C45/73 ,  B29C45/78 ,  B01D2239/10 ,  B29C2945/7604 ,  B29C2945/76254 ,  B29C2945/76531 ,  B29C2945/76732 ,  B29K2023/0633

Abstract: Embodiments relate to apparatus for manufacturing a carbon block filter and a method for manufacturing a carbon block filter. The apparatus for manufacturing a carbon block filter according to an embodiment may include a mold having an inner space, a heater coupled to the mold to heat the mold, a material injection unit injecting a material to the mold heated by the heater, a material pressing unit pressing the material, and a filter separation unit separating a thermally treated filter from the mold heated by the heater.

公开(公告)号：US11787095B2

公开(公告)日：2023-10-17

申请号：US17415411

申请日：2019-12-13

Applicant: John Guest International Limited

Inventor： Glen Ansell

IPC: B29C45/44 ,  B29C45/26 ,  B29C45/36 ,  B29L31/36

CPC classification number: B29C45/4421 ,  B29C45/261 ,  B29C45/2602 ,  B29C45/36 ,  B29C2045/366 ,  B29C2045/4485 ,  B29L2031/36

Abstract: A mold for molding a body or cap for a connector. The mold comprises a mold body (1) and an axial core (2) which together define a mold cavity in the shape of the body or cap. The core has a sleeve (3) and an inner pin (4) each having complementary castellations (8, 10) which interdigitate in a first configuration. In the first configuration, the castellations (8, 10) are arranged such that respective recesses (11) are formed each bound by the proximal end of a first castellation (8) and the side walls of adjacent second castellations (10). Each recess has a shape to form a respective first portion of the body or cap. The sleeve (3) and inner pin (4) are axially movable to a second configuration in which the castellations (8, 10) are disengaged from one another. The inner pin (4) is rotatable to a third configuration in which the first castellations (8) can be axially withdrawn following a path occupied by the second castellations (10) in the first configuration.

公开(公告)号：US20230213083A1

公开(公告)日：2023-07-06

申请号：US18182105

申请日：2023-03-10

Applicant: Hitachi Astemo, Ltd.

Inventor： Tsubasa Kimura

IPC: F16F13/02 ,  B29C45/64 ,  B29C45/26

CPC classification number: F16F13/02 ,  B29C45/64 ,  B29C45/261 ,  F16F2230/0029 ,  B29L2031/721

Abstract: A shock absorber, including: a first cylindrical body; a second cylindrical body surrounding an outer peripheral surface of the first cylindrical body and provided movably in a direction of an axis of the first cylindrical body with respect to the first cylindrical body; a spring provided between the outer peripheral surface of the first cylindrical body and an inner peripheral surface of the second cylindrical body and applying a force in a direction of separating the first cylindrical body and the second cylindrical body; and a spring seat portion that is a cylindrical body provided between the outer peripheral surface of the first cylindrical body and the inner peripheral surface of the second cylindrical body and supporting an end portion of the spring in the axis direction, the spring seat portion being made of resin and being arranged movably in a direction intersecting the axis direction.

公开(公告)号：US20180333715A1

公开(公告)日：2018-11-22

申请号：US15885662

申请日：2018-01-31

Applicant: BIOTIX, INC.

Inventor： Arta MOTADEL ,  Peter Paul BLASZCAK ,  Juan Martin MENDEZ PADILLA

IPC: B01L3/00

CPC classification number: B01L3/5021 ,  B01L3/5082 ,  B01L3/50825 ,  B01L2200/0689 ,  B01L2200/087 ,  B01L2200/12 ,  B01L2300/042 ,  B01L2300/043 ,  B01L2300/0832 ,  B01L2300/12 ,  B29C45/261 ,  B65D39/0023 ,  B65D55/16 ,  B67B7/02

Abstract: Provided herein are fluid handling tubes having a cap that includes a sealing member having interior grooves and panels. Also provided herein are fluid handling tubes having a cap that includes (i) a sealing member having a concave surface at a distal region, and (ii) a flat proximal surface. Provided also are fluid handling tubes having a cap that includes an engagement member at an edge of the cap, where the engagement member includes a surface having curvature and a taper. Also provided herein are fluid handling tubes that include a cap comprising a tube sealing member, an anterior engagement member, and one or more channels (e.g., one or more furrows or grooves) between the sealing member and the engagement member that function as a hinge or pivot. Also provided are fluid handling tubes that include (i) a cap having a sealing member that includes an annular protrusion, and (ii) a tube body having an interior surface that includes an annular recess, where the annular recess in the tube body is configured to receive the annular protrusion of the tubular sealing member of the cap.