公开(公告)号：US20240416564A1

公开(公告)日：2024-12-19

申请号：US18813500

申请日：2024-08-23

Applicant: Panasonic Holdings Corporation

Inventor： Shouma NISHINO ,  Takuya TANJI ,  Yuki MITA

IPC: B29C45/00 ,  B29C45/26 ,  B29C45/78 ,  B29K23/00 ,  B29K201/00

Abstract: A fiber composite resin molding made of fiber composite resin including fibers and base resin, wherein fiber orientation directions of the fibers in a thickness direction of the fiber composite resin molding are different between a discretionary first region and a second region away from the first region on the surface of the fiber composite resin molding.

公开(公告)号：US20240383181A1

公开(公告)日：2024-11-21

申请号：US18692292

申请日：2021-12-14

Applicant: THE PROCTER & GAMBLE COMPANY

Inventor： Brian Matthew Burns

IPC: B29C45/77 ,  B29C45/78

Abstract: Systems and methods describe supplementing a “native controller” of an injection molding with a remote controller, via a retrofitting of the remote controller the injection molding machine. The remote controller may thereby modify control of an injection molding process based upon a control strategy of the remote controller, e.g., by providing a modified feedback signal to be used by a control algorithm of the native controller in lieu of a feedback signal previously used by the native controller. The remote controller may generate the “modified feedback signal” based upon its own control algorithm and control strategy. Furthermore, the remote controller may be configured to robustly account for behavior of the native controller so as to provide stable control of a control variable of the process according to a setpoint defined by the remote controller.

公开(公告)号：US20240351260A1

公开(公告)日：2024-10-24

申请号：US18761084

申请日：2024-07-01

Applicant: Leonine Technologies

Inventor： Rahul R. Panchal

IPC: B29C45/76 ,  B29C45/77 ,  B29C45/78 ,  B29C45/80

CPC classification number: B29C45/768 ,  B29C45/77 ,  B29C45/78 ,  B29C45/80 ,  B29C2945/76006 ,  B29C2945/7604 ,  B29C2945/76096 ,  B29C2945/76103 ,  B29C2945/76458 ,  B29C2945/76481 ,  B29C2945/76488

Abstract: A shrinkage detection device for a polymer injection molding apparatus detects a shrinkage experienced by an injection molded element for assessing a quality of the molded element. Shrinkage, along with temperature and pressure of the melt within the mold during cooling, indicates a sufficiency of the resulting molded element for intended purposes. Sufficiency includes parameters such as flexibility, shear strength and longevity, and is accurately performed can replace conventional sample testing of molded articles that are expensive and time consuming.

公开(公告)号：US20240335992A1

公开(公告)日：2024-10-10

申请号：US18440412

申请日：2024-02-13

Applicant: SUMITOMO HEAVY INDUSTRIES, LTD.

Inventor： Yuta NESAKI ,  Yuichi INADA

IPC: B29C45/76 ,  B29C45/17 ,  B29C45/78

CPC classification number: B29C45/768 ,  B29C45/1774 ,  B29C45/7613 ,  B29C45/78 ,  B29C2045/7606 ,  B29C2945/7604 ,  B29C2945/76056 ,  B29C2945/76648

Abstract: A management device is for an injection molding machine configured to repeatedly perform a shot that is a series of operations for producing a molded product in a mold part. The management device includes processing circuitry configured to: repeatedly obtain a numerical value of a physical quantity of at least an object that is withdrawn from an interior of the mold part to an exterior thereof or that is fed from the exterior of the mold part to the interior thereof, the numerical value of the physical quantity being measured externally of the mold part; and record the numerical value in association with identification data of the shot.

公开(公告)号：US20240294720A1

公开(公告)日：2024-09-05

申请号：US18655954

申请日：2024-05-06

Applicant: NIKE, Inc.

Inventor： Paul Irving Archer ,  Hossein Allen Baghdadi ,  Jay Constantinou ,  Sami Mohamad Fakhouri ,  Floyd Whitney Miles ,  Joseph Thomas Muth ,  Bradley C. Tutmark

IPC: C08J9/12 ,  A43B1/14 ,  A43D119/00 ,  B25J15/00 ,  B29C44/10 ,  B29C44/58 ,  B29C44/60 ,  B29C45/00 ,  B29C45/04 ,  B29C45/78 ,  B29D35/00 ,  B29D35/08 ,  B29D35/12 ,  B29D35/14 ,  B29K21/00 ,  B29K67/00 ,  B29K105/04 ,  B29L31/50 ,  G06K19/04

CPC classification number: C08J9/12 ,  A43B1/14 ,  A43D119/00 ,  B25J15/0019 ,  B29C44/105 ,  B29C44/58 ,  B29C44/60 ,  B29C45/0001 ,  B29C45/04 ,  B29C45/78 ,  B29D35/0036 ,  B29D35/0045 ,  B29D35/081 ,  B29D35/122 ,  B29D35/128 ,  B29D35/148 ,  G06K19/045 ,  B29C2945/76531 ,  B29C2945/76752 ,  B29K2021/003 ,  B29K2067/00 ,  B29K2105/04 ,  B29L2031/50 ,  B29L2031/504 ,  C08J2367/00 ,  C08J2467/00

Abstract: A foam article, such as a cushioning element for an article of footwear, apparel or sporting equipment is provided that comprises a foam component, such as a midsole, having a number of beneficial physical characteristics. The cushioning element is a low-density foamed component with a surface skin that encases the remaining foam volume. The cushioning element has a number of foam volumes, arranged to achieve a more consistent foam component. Additionally, the cushioning element includes a series of concentric ridges extending radially outwardly from injection gate vestige locations, and a number of striation bands near the perimeter of the cushioning element. The location of the gate vestiges can be beneficially arranged to produce intersecting flow boundaries that are located away from key strain areas of the cushioning element. The cushioning element is more environmentally-friendly, requiring less energy to produce while still providing acceptable energy return and low density.

公开(公告)号：US20240262023A1

公开(公告)日：2024-08-08

申请号：US18412807

申请日：2024-01-15

Applicant: Surface Generation Limited

Inventor： Ben HALFORD

IPC: B29C45/73 ,  B29C33/02 ,  B29C33/30 ,  B29C45/26 ,  B29C45/78

CPC classification number: B29C45/7312 ,  B29C33/02 ,  B29C33/306 ,  B29C45/2675 ,  B29C45/78 ,  B29C2045/7343 ,  B29C2945/7604 ,  B29C2945/7626 ,  B29C2945/76454 ,  B29C2945/76531 ,  B29C2945/76739

Abstract: A mould tool (100) is provided which has a multipart mould layer assembly (200; 300; 400; 500; 600) which may either be formed from a carrier (202; 302; 402; 502) and an insert (206; 306; 406; 506) defining a mould profile, or a mould face component (602; 702) having a plurality of stackable blocks (630, 632, 634) which can be assembled to form a mould layer.

公开(公告)号：US20240190058A1

公开(公告)日：2024-06-13

申请号：US18389546

申请日：2023-11-14

Applicant: THE JAPAN STEEL WORKS, LTD.

Inventor： Syunsuke TAKAMATSU

IPC: B29C45/78 ,  B29C45/62 ,  B29C45/74

CPC classification number: B29C45/78 ,  B29C45/62 ,  B29C45/74 ,  B29C2945/7604 ,  B29C2945/76193 ,  B29C2945/76531 ,  B29C2945/76672

Abstract: A cylinder that kneads an injection material, a heat insulating cover that covers a side surface of the cylinder, the heat insulating cover including a first end portion and a second end portion, a heater arranged between the heat insulating cover and the cylinder, the heater heating a first region of the cylinder, and a first heat pipe that thermally connects the first region and a second region to each other, the second region being different from the first region, are provided. The heat insulating cover includes the first end portion and the second end portion through which the injection material passes, and the first region is closer to a midpoint between the first end portion and the second end portion than the second region.

公开(公告)号：US11964411B2

公开(公告)日：2024-04-23

申请号：US16975272

申请日：2019-03-20

Applicant: ETA SA Manufacture Horlogere Suisse

Inventor： Yann Enggist ,  Marc Schlappach ,  Frédéric Jeanrenaud

IPC: B29C45/00 ,  B29C45/14 ,  B29C45/40 ,  B29C45/78 ,  B29L31/00 ,  G04D3/00

CPC classification number: B29C45/0053 ,  B29C45/14 ,  B29C45/40 ,  B29C45/78 ,  G04D3/0048 ,  B29C2045/0079 ,  B29C2945/76531 ,  B29C2945/76735 ,  B29L2031/739

Abstract: A method for manufacturing a timepiece element, such as an applique, to be mounted on a timepiece component, such as a dial of a timepiece, includes producing a blank of the timepiece element from an injection overmoulding of injectable material into a cavity of a mould. The cavity is defined by the association of at least one impression of a first part of the mould with a second part of the mould including an inlet orifice of the cavity for injecting the material into the cavity. The method also includes finishing the timepiece element including applying a coating on the blank of the timepiece element overmoulded on the second part, and withdrawing the finished timepiece element from the second part, which includes breaking an injection point connecting the timepiece element to the second part in preparation for mounting thereof on the timepiece component.

公开(公告)号：US11945150B2

公开(公告)日：2024-04-02

申请号：US17024483

申请日：2020-09-17

Applicant: EXTRUDE TO FILL, INC.

Inventor： Richard Ernest Fitzpatrick

IPC: B29C48/92 ,  B29C31/04 ,  B29C45/03 ,  B29C45/13 ,  B29C45/17 ,  B29C45/18 ,  B29C45/23 ,  B29C45/40 ,  B29C45/47 ,  B29C45/50 ,  B29C45/60 ,  B29C45/73 ,  B29C45/74 ,  B29C45/76 ,  B29C45/77 ,  B29C45/78 ,  B29K105/26 ,  G05B19/042 ,  H02K7/14

CPC classification number: B29C48/92 ,  B29C31/04 ,  B29C45/03 ,  B29C45/13 ,  B29C45/18 ,  B29C45/23 ,  B29C45/40 ,  B29C45/47 ,  B29C45/5092 ,  B29C45/60 ,  B29C45/73 ,  B29C45/74 ,  B29C45/76 ,  B29C45/77 ,  B29C45/78 ,  G05B19/042 ,  H02K7/14 ,  B29C2045/1792 ,  B29C2045/1875 ,  B29C2045/5096 ,  B29C2945/76006 ,  B29C2945/76257 ,  B29C2945/76381 ,  B29C2945/76498 ,  B29C2945/76665 ,  B29C2945/76859 ,  B29C2948/924 ,  B29K2005/00 ,  B29K2105/26 ,  B29K2995/0008 ,  G05B2219/2624

Abstract: An injection molding apparatus and method of fabricating a molded part are provided. The apparatus may include a barrel, a nozzle enclosing an end of the barrel and defining an opening in fluid communication with an inside of the barrel, and an extrusion screw positioned at least partially inside the barrel and rotatable relative to the barrel. The extrusion screw may include a screw tip. Relative axial movement between the barrel and the extrusion screw may open or close the opening of the nozzle to permit or prevent, respectively, material flow through the opening of the nozzle. The method may include clamping a mold, opening a nozzle, rotating the extrusion screw to pump a molten material into the mold until the mold is filled, closing the nozzle, and unclamping the mold to release a molded part.

公开(公告)号：US11938694B2

公开(公告)日：2024-03-26

申请号：US16754883

申请日：2018-10-08

Applicant: Essilor International

Inventor： Hao-Wen Chiu ,  Shannon Loiselle

IPC: B29D11/00 ,  B29C45/00 ,  B29C45/37 ,  B29C45/73 ,  B29C45/78 ,  G02B3/08 ,  B29K21/00 ,  B29K27/06 ,  B29K75/00 ,  B29L11/00

CPC classification number: B29D11/00269 ,  B29C45/0025 ,  B29C45/372 ,  B29C45/7306 ,  B29C45/78 ,  B29D11/00432 ,  G02B3/08 ,  B29C2045/7393 ,  B29C2945/7604 ,  B29C2945/7626 ,  B29K2021/003 ,  B29K2027/06 ,  B29K2075/00 ,  B29L2011/005

Abstract: A method for producing an optical article having a Fresnel microstructure and an injection molding system for producing such an article. The method includes heating and cooling a mold and applying a pressure to a thermoplastic material during injection molding of the optical article to facilitate formation of the Fresnel microstructure.