公开(公告)号：US20240294720A1

公开(公告)日：2024-09-05

申请号：US18655954

申请日：2024-05-06

申请人： NIKE, Inc.

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

IPC分类号： 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分类号： 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

摘要： 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

申请人： Surface Generation Limited

发明人： Ben HALFORD

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

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

摘要： 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

申请人： THE JAPAN STEEL WORKS, LTD.

发明人： Syunsuke TAKAMATSU

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

CPC分类号： B29C45/78 ,  B29C45/62 ,  B29C45/74 ,  B29C2945/7604 ,  B29C2945/76193 ,  B29C2945/76531 ,  B29C2945/76672

摘要： 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

申请人： ETA SA Manufacture Horlogere Suisse

发明人： Yann Enggist ,  Marc Schlappach ,  Frédéric Jeanrenaud

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

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

摘要： 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：US11931933B2

公开(公告)日：2024-03-19

申请号：US17402880

申请日：2021-08-16

申请人： Seiko Epson Corporation

发明人： Hidenobu Maruyama ,  Kazunobu Maruyama ,  Masato Sugano

IPC分类号： B29C45/04 ,  B29C45/00 ,  B29C45/17 ,  B29C45/40 ,  B29C45/60 ,  B29C45/62

CPC分类号： B29C45/0416 ,  B29C45/1769 ,  B29C45/401 ,  B29C45/60 ,  B29C45/62 ,  B29C2045/0096 ,  B29C2945/76531

摘要： An injection molding system includes a first unit in which an injection molding machine is disposed and an option unit. The injection molding machine is configured to be attachable with a stationary die and a movable die that moves with respect to the stationary die. The option unit includes at least one of a second unit in which a robot that moves a molded article molded by the injection molding machine is disposed and a third unit in which at least one of a material dryer that dries a material supplied to the injection molding machine and a material supply section that supplies the material to the injection molding machine is disposed. The first unit is configured to be detachably attachable with the option unit.

公开(公告)号：US11866566B2

公开(公告)日：2024-01-09

申请号：US17194812

申请日：2021-03-08

申请人： NIKE, Inc.

发明人： Hossein Allen Baghdadi ,  Sami Mohamad Fakhouri ,  Floyd Whitney Miles ,  Joseph Thomas Muth ,  Bradley C. Tutmark

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

CPC分类号： 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

摘要： Tooling and components of an injection-molding system may be used to mold a foam article. The tooling and components may include features that control parameters of the injection-molding and foaming process, such as temperature, pressure, shot size, shot placement, and the like.

公开(公告)号：US20230382029A1

公开(公告)日：2023-11-30

申请号：US18324272

申请日：2023-05-26

申请人： SEIKO EPSON CORPORATION

发明人： Takuro FUSHIMI ,  Hiroyuki KATO

IPC分类号： B29C45/27 ,  B29C45/73 ,  B29C45/78

CPC分类号： B29C45/2708 ,  B29C45/7312 ,  B29C45/78 ,  B29C2045/7343 ,  B29C2945/76531

摘要： An injection molding device includes a stationary mold provided with a first gate opening, and a second gate opening, a movable mold configured to be mold-clamped against the stationary mold, a first hot runner configured to inject a first molding material in a cavity compartmented by the stationary mold and the movable mold, via the first gate opening, a second hot runner configured to inject a second molding material in the cavity via the second gate opening, and a cooler configured to cool the stationary mold. An end surface of the stationary mold opposed to the movable mold has a first region located between the first gate opening and the second gate opening, and a second region different from the first region. The cooler is configured so that a cooling performance with respect to the first region becomes higher than a cooling performance with respect to the second region.

公开(公告)号：US20230373146A1

公开(公告)日：2023-11-23

申请号：US18365882

申请日：2023-08-04

申请人： SUMITOMO HEAVY INDUSTRIES, LTD.

发明人： Daigo HOTTA ,  Yuki MATSUI ,  Yutaka TSUTSUMI ,  Hajime ONO

IPC分类号： B29C45/78 ,  B29C45/20

CPC分类号： B29C45/78 ,  B29C45/20 ,  B29C2945/7604 ,  B29C2945/76287 ,  B29C2945/76257 ,  B29C2945/76531 ,  B29C2945/76688 ,  B29C2945/76939

摘要： An injection molding machine includes a nozzle that is provided in an injection device filling a mold device with a molding material, a nozzle temperature measurement unit that measures a temperature of the nozzle, an in-mold temperature measurement unit that measures a temperature of the molding material in the mold device, and a control device that controls the temperature of the nozzle on the basis of a measured nozzle temperature measured by the nozzle temperature measurement unit and a measured in-mold temperature measured by the in-mold temperature measurement unit.

公开(公告)号：US20230212347A1

公开(公告)日：2023-07-06

申请号：US18119899

申请日：2023-03-10

申请人： Lubrizol Advanced Materials, Inc.

发明人： Joseph J. Vontorcik, JR. ,  David Cozzens

IPC分类号： B29C45/00 ,  C08G18/10 ,  C08G18/48

CPC分类号： B29C45/0001 ,  C08G18/10 ,  C08G18/4833 ,  B29C2945/76531 ,  B29K2075/00

摘要： An article is prepared by injection molding, wherein the article is formed from a hydrophilic thermoplastic polyurethane composition, wherein the thermoplastic polyurethane composition comprises the reaction product of a hydroxyl terminated polyol intermediate component, an aliphatic isocyanate component, and, optionally, a chain extender component. For injection molding, the hydrophilic thermoplastic polyurethane has a crystallization temperature measured by dynamic scanning calorimetry of at least 75° C.

公开(公告)号：US11685094B2

公开(公告)日：2023-06-27

申请号：US16859300

申请日：2020-04-27

申请人： Robert Bosch GmbH

发明人： Michael Persinger ,  Todd Freeman ,  Julian Gabriel

IPC分类号： B29C45/78 ,  G05B13/04 ,  B29C45/76

CPC分类号： B29C45/78 ,  G05B13/042 ,  B29C2045/7606 ,  B29C2945/7604 ,  B29C2945/76304 ,  B29C2945/76531

摘要： An injection molding heat removal sensing and control system and method are provided for determining and controlling a heat transfer rate for a mold in a molding machine. The system includes an inflow temperature sensor for sensing an inflow temperature for coolant provided to the mold, an outflow temperature sensor for sensing an outflow temperature for coolant exiting the mold, and a flow rate sensor for sensing a flow rate for coolant through the mold. The electronic processor is also configured to calculate a heat transfer rate for the mold from the inflow temperature, the outflow temperature, the flow rate for the coolant, and the calculated mass and the temperature of the molten plastic. The processor determines a time lag between when heat enters the mold and when heat is removed by the coolant and pre-emptively adjusts coolant flow rate to provide uniform heat transfer throughout a molding cycle. The heat transfer rate and total energy removed can be determined and provided on the display.