公开(公告)号：US20240278739A1

公开(公告)日：2024-08-22

申请号：US18565240

申请日：2021-11-17

申请人： Archem Inc.

发明人： Akira HASHIZUME ,  Masaki SHINAGAWA

IPC分类号： B60R16/02 ,  B29C44/12 ,  B29C44/58 ,  B29K75/00 ,  B29L31/00 ,  B60N2/70

CPC分类号： B60R16/0215 ,  B29C44/12 ,  B29C44/583 ,  B60N2/7017 ,  B29K2075/00 ,  B29L2031/771

摘要： A seat pad (1) includes a surface portion (1a) configured of a polyurethane foam (11). In the surface portion (1a), wiring grooves (2) for wiring a wire harness (3) are formed. Each wiring groove (2) has a groove width W narrower than the diameter (φ 3) of the harness (3), and a groove depth (D) deeper than the diameter φ3 of the harness (3). A seat pad manufacturing method uses, as a molding die, a molding die that has groove-forming protrusions to form the wiring grooves (2) and has holes formed in side surfaces of the groove-forming protrusions. A polyurethane foam material is supplied to an interior of the molding die, and when a molded product is removed from the molding die, molded portions formed in the holes are forcibly pulled out of the holes of the groove-forming protrusions.

公开(公告)号：US20240269901A1

公开(公告)日：2024-08-15

申请号：US18436049

申请日：2024-02-08

申请人： Sumitomo Rubber Industries, Ltd.

发明人： Takahiro SAJIMA

IPC分类号： B29C33/42 ,  B29C43/20 ,  B29C44/58 ,  B29K621/00 ,  B29K675/00 ,  B29L31/54

CPC分类号： B29C33/424 ,  B29C43/203 ,  B29C44/58 ,  B29C2793/009 ,  B29K2621/00 ,  B29K2675/00 ,  B29L2031/546

摘要： A mold for a golf ball can include a pair of mold halves. Each mold half can have a cavity face including a plurality of pimples. The cavity face can have a low-latitude zone and a high-latitude zone. The low-latitude zone can include a low-latitude base surface having an inner diameter larger than that of a phantom sphere of a cavity. The high-latitude zone can include a high-latitude base surface having an inner diameter equal to that of the phantom sphere. Each pimple can protrude from the low-latitude base surface or the high-latitude base surface. A pimple that intersects an equator plane of the phantom sphere or is proximal to the equator plane can protrude partially or entirely from the low-latitude base surface.

公开(公告)号：US20240198564A1

公开(公告)日：2024-06-20

申请号：US18367341

申请日：2023-09-12

申请人： Quanzhou Longte Weier Electronic Commerce Co., Ltd.

发明人： WEILING CHEN

IPC分类号： B29C44/58 ,  A43D86/00 ,  B29C44/02

CPC分类号： B29C44/58 ,  A43D86/00 ,  B29C44/02 ,  B29K2075/00

摘要： The present invention relates to the field of shoe material technology, more particularly to a type of elastic heel and its manufacturing process, including the following steps: (1) material configuration: selecting a material from foam rubber, elastic PU, foamed latex, foam sponge, PVC foam and EVA foam required for configuration upon the need; (2) mold preparation: preparing the heel mold consisting of upper and lower platens, among which the inside surface of the lower platen is a concave while the inside surface of the upper platen is a convex, each having the same shape as the heel inner and outer surface, and there are venting holes on the upper platen, and on the inside surface of the lower platen lays elastic fabric; (3) placing the solid foaming material of the Step (1) in the mold and closing the mold halves to proceed foam forming; (4) opening the mold for demolding.

公开(公告)号：US20240117135A1

公开(公告)日：2024-04-11

申请号：US18540290

申请日：2023-12-14

申请人： NIKE Inc.

发明人： Paul Irving Archer ,  Hossein Allen Baghdadi ,  Jay Constantinou ,  Gregory Paul Dufour ,  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 ,  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 ,  B29K2067/00 ,  C08J2367/00 ,  C08J2467/00

摘要： A system including an injector, a press, and a robotic conveyance is used to form a physically foamed article of footwear component from a single-phase solution of a polymeric composition and a supercritical fluid. The parameters and features of the system are configured for the formation of the footwear component in an automated manner with enhanced throughput by the system.

公开(公告)号：US20240084088A1

公开(公告)日：2024-03-14

申请号：US18511567

申请日：2023-11-16

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 ,  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 ,  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 ,  B29K2067/00 ,  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：US20240084087A1

公开(公告)日：2024-03-14

申请号：US18511419

申请日：2023-11-16

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 ,  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 ,  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 ,  B29K2067/00 ,  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：US20230415386A1

公开(公告)日：2023-12-28

申请号：US18254663

申请日：2021-05-12

申请人： Archem Inc.

发明人： Yoshiyuki TAKAHASHI ,  Taichi ITABASHI ,  Takayuki MOCHIZUKI ,  Kazuhiro HASEGAWA

IPC分类号： B29C44/58

CPC分类号： B29C44/588 ,  B29K2105/04

摘要： A mold 200 is a mold for molding a foam body, the mold including: a mold body portion 260; and a degassing tool 270 attached to the mold body portion. The degassing tool is formed of porous metal, and a surface 270a of the degassing tool that is on a side of a cavity of the mold forms part of a molding surface S of the mold.

公开(公告)号：US20230407033A1

公开(公告)日：2023-12-21

申请号：US18203289

申请日：2023-05-30

申请人： NIKE,Inc.

发明人： Paul Irving Archer ,  Hossein Allen Baghdadi ,  Jay Constantinou ,  Sami Mohamad Fakhouri ,  Floyd Whitney Melis ,  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

CPC分类号： C08J9/12 ,  B29D35/0036 ,  B29D35/0045 ,  B29D35/122 ,  B29D35/128 ,  A43B1/14 ,  B29D35/081 ,  B29D35/148 ,  B25J15/0019 ,  B29C44/105 ,  B29C45/0001 ,  G06K19/045 ,  A43D119/00 ,  B29C44/58 ,  B29C44/60 ,  B29C45/04 ,  B29C45/78 ,  C08J2367/00 ,  C08J2467/00 ,  B29K2067/00

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：US11731325B2

公开(公告)日：2023-08-22

申请号：US15871521

申请日：2018-01-15

申请人： Amazon Technologies, Inc.

发明人： Steven McGinnis ,  Prescott Gee Glynn ,  Kader Chellabi ,  Adrian Timothy Wallace ,  Ricky Dean Welsh

IPC分类号： B29C44/42 ,  B29C44/58 ,  B29C44/34 ,  B29C33/50 ,  B29D99/00 ,  B29C33/48 ,  B29L31/30 ,  B29C33/42

CPC分类号： B29C44/583 ,  B29C33/485 ,  B29C33/505 ,  B29C44/355 ,  B29C44/42 ,  B29D99/0025 ,  B29C33/424 ,  B29L2031/3085

摘要： Lightweight and strong components may be manufactured using self-skinning foam material compositions by the processes described herein. One or more mandrels may be inserted into a molding tool, and a self-skinning foam material composition may be injected into the molding tool. After closing the molding tool, the self-skinning foam material composition may expand and cure to form a component, and one or more skins may be formed on exterior and/or interior surfaces of the component. For example, an external skin may be formed on an exterior surface of the component in contact with surfaces of the molding tool, and one or more internal skins may be formed on one or more interior surfaces of negative space spars of the component in contact with surfaces of the one or more mandrels.

公开(公告)号：US11712826B2

公开(公告)日：2023-08-01

申请号：US16748374

申请日：2020-01-21

申请人： OTRAJET INC.

发明人： Ching-Hao Chen ,  Liang-Hui Yeh

IPC分类号： B29C44/42 ,  B29C44/02 ,  B29C44/60 ,  B29C45/04 ,  B29C45/07 ,  B29C45/13 ,  B29C44/58 ,  B29K105/04 ,  B29C45/06

CPC分类号： B29C44/425 ,  B29C44/02 ,  B29C44/427 ,  B29C44/60 ,  B29C45/0408 ,  B29C45/06 ,  B29C45/076 ,  B29C45/13 ,  B29C44/581 ,  B29K2105/04

摘要： An injection-molding system includes an extruding system configured to produce a mixture; a discharging channel communicable with the extruding system and including an outlet configured to discharge the mixture; and molding devices configured to receive the mixture. Each of the molding devices includes a hollow space, and a feeding port communicable with the hollow space and engageable with the outlet. An injection-molding method includes providing an extruding system configured to produce a mixture, a discharging channel including an outlet, and first and second molding devices; engaging the outlet with the first molding device; injecting the mixture into the first molding device; disengaging the outlet from the first molding device; moving the discharging channel away from the first molding device and toward the second molding device; engaging the outlet with the second molding device; injecting the mixture into the second molding device; and disengaging the outlet from the second molding device.