公开(公告)号：US20250058506A1

公开(公告)日：2025-02-20

申请号：US18503367

申请日：2023-11-07

Applicant: HYUNDAI MOTOR COMPANY ,  KIA CORPORATION ,  HANGUK MOLD CO., LTD

Inventor： Kyu Young LEE ,  Suk Joo HONG ,  Jung Hwan PARK ,  Eui Hwan SON ,  Min Woo CHU ,  Byoung Jin KWON ,  Ji Hun KIM

IPC: B29C45/26 ,  B29C45/04 ,  B29C45/37

Abstract: The present disclosure provides an injection molding apparatus including a first mold, a second mold configured to be relatively movable toward or away from the first mold and define a cavity for forming a molded body collectively with the first mold, a stripper provided between the first mold and the second mold and configured to separate the molded body from the first mold, a first cotter block provided on the stripper, and a second cotter block provided on the second mold, configured to be rollable relative to the first cotter block, and configured to align the second mold with the first mold collectively with the first cotter block, thereby obtaining an advantageous effect of reducing a defect rate related to the molded body and improving quality and productivity.

公开(公告)号：US20250050558A1

公开(公告)日：2025-02-13

申请号：US18664326

申请日：2024-05-15

Applicant: KING STEEL MACHINERY CO., LTD.

Inventor： CHING-HAO CHEN ,  YI-CHUNG LEE ,  LIANG-HUI YEH

IPC: B29C45/16 ,  B29C45/00 ,  B29C45/18 ,  B29C45/37 ,  B29K75/00 ,  B29K105/00 ,  B29K105/04

Abstract: An injection molding method is provided. A molding device is provided and includes a first mold, a second mold over the first mold and a mold cavity defined by the first mold and the second mold. A first mixture is injected into the mold cavity through a first feeding port. A first component is formed from the first mixture. A second mixture is injected into the mold cavity through a second feeding port. A second component is formed from the second mixture. The second component is at least partially contact with the first component, and the first component and the second component have different physical properties.

公开(公告)号：US12221246B2

公开(公告)日：2025-02-11

申请号：US17928648

申请日：2021-07-16

Applicant: Bockatech Ltd.

Inventor： Peter Reginald Clarke ,  Chris Bocking

IPC: B65D1/34 ,  B29C33/00 ,  B29C44/18 ,  B29C44/42 ,  B29C44/58 ,  B29C45/00 ,  B29C45/14 ,  B29C45/17 ,  B29C45/37 ,  B29K101/12 ,  B65D1/26 ,  B65D1/36 ,  B65D1/40 ,  B65D1/42 ,  B65D5/20 ,  B65D5/66 ,  B65D65/46 ,  B29K105/04 ,  B29L31/00

Abstract: A tray having: an annular sidewall having upper and lower annular peripheral edges, an upper annular peripheral rim which is integral with the upper annular peripheral edge, and a base having an annular peripheral edge which is integral with the lower annular peripheral edge of the sidewall, wherein the rim, the sidewall and the base are composed of a thermoplastic polymer and the sidewall and the base define a central concavity for packaging a product, wherein the base has a lattice structure of elongate foam ribs interconnected by foam junctions, wherein each foam rib has opposite ends, and each end is integrally connected to either the annular peripheral edge of the base or one of the foam junctions, wherein each foam rib and each foam junction has opposed upper and lower unfoamed solid skins of the thermoplastic polymer on opposite sides of a central cellular foam core of the thermoplastic polymer.

公开(公告)号：US20250033770A1

公开(公告)日：2025-01-30

申请号：US18467215

申请日：2023-09-14

Applicant: Goodrich Corporation

Inventor： HARISH VENKATESHAIAH ,  ABHIRAM N. PATTABHIRAM

IPC: B64D9/00 ,  B29C45/00 ,  B29C45/37 ,  B32B1/08 ,  B32B5/02 ,  B32B5/26 ,  B32B15/06 ,  B32B25/02 ,  B32B25/10 ,  B32B25/14

Abstract: A guide roller for a cargo doorway of an aircraft is provided. The guide roller includes a mandrel having a first end, a second end, and a plurality of cavities disposed between the first end and the second end; and a material injected into an inside the plurality of cavities of the mandrel.

公开(公告)号：US12134371B2

公开(公告)日：2024-11-05

申请号：US17513530

申请日：2021-10-28

Applicant: Lacks Enterprises, Inc.

Inventor： Thomas Hawkins ,  Paul Nikandrou ,  Ryan Lacks ,  Nick Hrnyak

IPC: B29C45/00 ,  B29C45/16 ,  B29C45/17 ,  B29C45/37 ,  B29C48/13 ,  B29C48/154 ,  B29C48/16 ,  B29C48/18 ,  B60R9/04 ,  B29K105/04 ,  B29L31/30

Abstract: A roof rail for a vehicle is provided that is made of only one piece and is solid across its length. The roof rail may be made using a co-injection molding process, a two-shot injection molding process or an extrusion molding process.

公开(公告)号：US20240239034A1

公开(公告)日：2024-07-18

申请号：US18620061

申请日：2024-03-28

Applicant: Friendship Products, LLC

Inventor： Craig Severn ,  Paul McCutcheon ,  B. Everett Hendrickson

IPC: B29C49/56 ,  B29C35/04 ,  B29C49/06 ,  B29C49/54 ,  B29B13/02 ,  B29C45/37 ,  B29C49/42 ,  B29C49/64 ,  B29C49/70 ,  B29C49/78 ,  B29K67/00 ,  B29K667/00 ,  B29L31/00

CPC classification number: B29C49/56 ,  B29C35/045 ,  B29C49/06 ,  B29C49/063 ,  B29C49/54 ,  B29B13/024 ,  B29C45/372 ,  B29C49/42122 ,  B29C49/6409 ,  B29C49/6436 ,  B29C2049/701 ,  B29C49/786 ,  B29K2023/06 ,  B29K2067/003 ,  B29K2667/003 ,  B29K2823/14 ,  B29L2031/712 ,  B29L2031/7158

Abstract: In one embodiment, a system for conditioning a preform for molding includes a heating cavity for receiving the preform, a heater configured to heat a gas, and a blower configured to force the gas heated by the heater into the heating cavity. In another embodiment, a method of conditioning a preform for molding includes positioning the preform in a heating cavity and forcing a heated gas into the heating cavity onto an exterior surface of the preform.

公开(公告)号：US12020599B2

公开(公告)日：2024-06-25

申请号：US17483801

申请日：2021-09-23

Applicant: PACCOR Packaging GmbH

Inventor： Andreas Schütte ,  Helmut Ruland ,  Nicolas Lorenz

IPC: G09F3/00 ,  B29C33/42 ,  B29C37/00 ,  B29C43/02 ,  B29C45/37 ,  B29C51/26 ,  B29D22/00 ,  B29K23/00 ,  B29L31/00 ,  B65D25/20 ,  G09F3/02

CPC classification number: G09F3/0297 ,  B29C37/0053 ,  B29C51/265 ,  B29D22/003 ,  B65D25/20 ,  B29C33/424 ,  B29C43/021 ,  B29C45/372 ,  B29K2023/00 ,  B29L2031/712 ,  G09F2003/0216 ,  G09F2003/0272

Abstract: The invention relates to a method for coding a dimensionally stable packaging container or an associated component made of a plastics-based and/or paper-based material composition, the packaging container being suitable for storing consumer goods such as food, washing agents, etc., wherein, during a shape-forming process for forming the three-dimensional packaging container or the associated component by means of a shaping tool mold, at least one outer and/or inner side undergoes, in at least one position, a shape-changing treatment acting on its first surface in order to produce at least one three-dimensional code.

公开(公告)号：US11988312B2

公开(公告)日：2024-05-21

申请号：US15733733

申请日：2019-04-09

Applicant: IGUS GMBH

Inventor： Frank Blase

IPC: G06K19/06 ,  B29C45/37 ,  F16L3/14 ,  B29C37/00 ,  B29L31/12 ,  H02G11/00

CPC classification number: F16L3/14 ,  B29C45/372 ,  G06K19/06037 ,  G06K19/06121 ,  B29C2037/80 ,  B29L2031/12 ,  H02G11/006

Abstract: An injection-moulded plastic part for a cable carrier, particularly a side part of a chain link produced in an injection moulding process. The injection moulded part has a visible, identifiable marking on a first side, particularly the outside. The at least one marking comprises a data code marking having a 2D code for data encoding which is introduced into the plastic body directly in the injection moulding process so that said marking is provided on the first side to be machine-readable. The invention likewise relates to a corresponding injection moulding tool having a number of first symbol regions and second symbol regions for producing the data code marking in the injection moulding process.

公开(公告)号：US11981269B2

公开(公告)日：2024-05-14

申请号：US17618639

申请日：2020-06-16

Applicant: NIFCO INC.

Inventor： Kenji Umeda

IPC: B60R13/02 ,  B29C45/37 ,  B60K37/00 ,  B29L31/30

CPC classification number: B60R13/0256 ,  B29C45/372 ,  B60K37/00 ,  B60R13/02 ,  B29K2995/0094 ,  B29L2031/3008 ,  B29L2031/3014

Abstract: Provided is a vehicle interior member that can suppress the reflection of light to the outside, and that can reduce glare from whatever angle a passenger views the interior member. A cross-section of a groove 6 formed in a vehicle interior member 4 is substantially V-shaped, and is constituted by two flat surfaces, a first reflection surface 7 and a second reflection surface 8. The groove 6 has a groove angle θ of 32 degrees, and the reflectance at a light receiving surface 5 is no more than 2.0%.

公开(公告)号：US11884032B2

公开(公告)日：2024-01-30

申请号：US16650739

申请日：2018-12-18

Applicant: HOYA LENS THAILAND LTD.

Inventor： Yoshiaki Toyoshima

IPC: B29D11/00 ,  B29C33/38 ,  B29C33/42 ,  B29C33/56 ,  B29C45/37 ,  G02B1/04 ,  B29K69/00 ,  B29L11/00

CPC classification number: B29D11/00326 ,  B29C33/3842 ,  B29C33/424 ,  B29C33/56 ,  B29C45/372 ,  B29D11/0048 ,  G02B1/041 ,  B29K2069/00 ,  B29K2905/08 ,  B29L2011/0016

Abstract: Provided are a method with which a spectacle lens molding mold having a minute recess can be made with high accuracy, and the like. A method for producing a molding mold 12 for molding a spectacle lens 1 in which a minute protrusion 6 is formed on at least one surface thereof includes a first molding mold preparation step of preparing a first mold 14 that includes a base material 26 and a coating portion 28, the coating portion being made of a nickel alloy, coating the base material, and having a surface formed into a shape corresponding to the shape of one surface of the spectacle lens; and a cutting step of cutting a recess 28A corresponding to the protrusion into the surface of the coating portion of the first mold.