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    Shoe manufacturing
    2.
    发明授权
    Shoe manufacturing 有权

    公开(公告)号：US11701852B2

    公开(公告)日：2023-07-18

    申请号：US15733882

    申请日：2018-07-20

    申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    发明人： Edward Ponomarev ,  Stephen George Miller ,  Matthew G. Lopez

    IPC分类号： B29D35/06 ,  B33Y10/00 ,  B29C64/386

    CPC分类号： B29D35/06 ,  B29C64/386 ,  B33Y10/00

    摘要： Example shoe manufacturing methods and related computer readable medium for implementing a portion of said manufacturing methods are disclosed herein. In some examples, the method includes producing a lower portion of a last based on data relating to a foot of a user. In addition, the method includes placing an upper member about the last such that a lasting of the upper member extends over the lower portion of the last. Further, the method includes producing a midsole element based on the data relating to the foot of the user, and attaching the midsole element to the upper member such that the lasting is disposed between the lower portion of the last and the midsole element.

    FOOTWEAR MIDSOLES WITH BAFFLES
    4.
    发明申请
    FOOTWEAR MIDSOLES WITH BAFFLES 有权

    公开(公告)号：US20220279895A1

    公开(公告)日：2022-09-08

    申请号：US17628369

    申请日：2019-08-26

    申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    发明人： Stephan W EMMENEGGER ,  Edward PONOMAREV

    IPC分类号： A43B13/18 ,  B29D35/06 ,  B29D35/10

    摘要： An example article includes a baffle to be inserted into a mold cavity of a mold for a midsole of an article of footwear. The baffle is to divide the mold cavity into a first sub-cavity and a second sub-cavity. The baffle is to isolate a first material injected into the first sub-cavity from a second material injected into the second sub-cavity. The second material has a differing material property to the first material.

    A FOOTWEAR INJECTION MOULD
    5.
    发明申请
    A FOOTWEAR INJECTION MOULD 有权

    公开(公告)号：US20220279893A1

    公开(公告)日：2022-09-08

    申请号：US17636334

    申请日：2020-08-19

    申请人： ECCO Sko A/S

    发明人： Jakob Moller Hansen ,  Jens Sonne Mortensen

    IPC分类号： A43B9/16 ,  B29D35/06 ,  B29D35/12

    摘要： A footwear injection mold includes a secondary injection mold defining at least part of an injection chamber. The injection chamber includes a proximal surface defining a part of a distal surface of a footwear part. The secondary injection mold includes a protrusion having an upper contacting surface, a proximal end, a primary surface faced away from the injection chamber, and a secondary surface facing the injection chamber. A normal of the upper contacting surface intersects a center point of the upper contacting surface. A protrusion plane is defined by the normal of the upper contacting surface along a width of the protrusion, and defines a boundary between a primary half and a secondary half of the protrusion, the primary half arranged between the protrusion plane and the primary surface, and the secondary half arranged between the protrusion plane and the secondary surface. A height of the proximal end of the protrusion is larger than the height of the upper contacting surface of the protrusion, relative to the normal of the upper contacting surface.

    Production process of insole
    6.
    发明授权
    Production process of insole 有权

    公开(公告)号：US11376806B2

    公开(公告)日：2022-07-05

    申请号：US16595070

    申请日：2019-10-07

    申请人： Zhongshan Cheng Shing Plastic Co., Ltd.

    发明人： Yunshun Li

    IPC分类号： B29D35/10 ,  B29D35/12 ,  B29D35/06

    摘要： A production process of an insole, the steps of: cleaning an insole mold; spraying an oily release agent into a cavity of an upper mold and a cavity of a lower mold of the mold; uniformly fixing cloth in the cavity of the upper mold; injecting shoe material into the cavity of the lower mold of the mold, covering the upper mold of the mold to lock the upper mold and the lower mold after finishing injecting shoe material, and then placing the mold in an oven for baking, opening the upper mold of the mold after finishing baking, and taking out the insole. The production process of an insole is simple in process and high in yield rate, and uses the characteristics that the cloth and the raw material have good adhesion to directly put the cloth into the mold to take shape, thereby eliminating a glue adhesion process.

    A SYSTEM FOR MANUFACTURING MOULD-BASED EQUIPMENT FOR DIRECT INJECTION PRODUCTION OF FOOTWEAR AND A METHOD FOR MANUFACTURING FOOTWEAR
    7.
    发明申请
    A SYSTEM FOR MANUFACTURING MOULD-BASED EQUIPMENT FOR DIRECT INJECTION PRODUCTION OF FOOTWEAR AND A METHOD FOR MANUFACTURING FOOTWEAR 有权

    公开(公告)号：US20220152961A1

    公开(公告)日：2022-05-19

    申请号：US17438666

    申请日：2020-03-12

    申请人： ECCO Sko A/S

    发明人： Jakob Moller Hansen ,  Jens Sonne Mortensen

    IPC分类号： B29D35/00 ,  B29C33/38 ,  B29D35/06 ,  B33Y80/00 ,  B29D35/12 ,  A43D3/02

    摘要： A system of manufacturing equipment including molds for a direct injection production of footwear. The system includes a design facility that provides a design. A mold manufacturing facility manufactures a mold for the design for molding a sole of the footwear. A last manufacturing facility manufactures a last of the design. A footwear manufacturing facility manufactures footwear according to the design. The last corresponds to the footwear design and the mold corresponds to the footwear design. The mold is a basic direct injection mold and at least partly channels injection material to a mold cavity and further accommodates direct injection mold inserts. Mold descriptive data of the mold inserts is communicated to the footwear manufacturing facility to manufacture the mold inserts, or the mold inserts are manufactured at the mold manufacturing facility based on the mold descriptive data and transported to the footwear manufacturing facility.

    ELASTOMER COMPOSITE INCLUDING ALGAE BIOMASS FILLER
    9.
    发明申请
    ELASTOMER COMPOSITE INCLUDING ALGAE BIOMASS FILLER 有权

    公开(公告)号：US20210261761A9

    公开(公告)日：2021-08-26

    申请号：US16396370

    申请日：2019-04-26

    申请人： ALGIX, LLC

    发明人： Mark Ashton Zeller

    IPC分类号： C08L9/06 ,  B29C70/58 ,  B29D35/00 ,  B29D35/06 ,  B29D35/12 ,  C12N1/12 ,  C08L9/02 ,  C08L11/00 ,  C08L19/00 ,  C08L23/16 ,  C08L23/28 ,  C08L15/00 ,  C08L7/00

    摘要： An algae-elastomer composite including an elastomer matrix; algae; and a mixing additive sufficient to achieve a desired property. The algae can be present in a milled condition having a particle size value of between about 10 and 120 microns. The algae is mixed with the elastomer matrix in a dry condition having a moisture content of below about 10%. A method of preparing the algae-based elastomer composite is provided that includes the steps of: premixing an elastomer matrix; adding an algae filler; adding a mixing additive that includes a plasticizer; forming an elastomer-algae blend by blending the algae and elastomer to a temperature sufficient to be further mixed, wherein the temperature is about 10° C. higher than the temperature sufficient for the elastomer alone; adding and mixing a curing or vulcanizing agent for the elastomer dispersing the elastomer-algae blend; and heating and curing the elastomer-algae blend into a final form.