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    3D PRINTED ARTICLES OF FOOTWEAR WITH PARTICLES
    3.
    发明申请
    3D PRINTED ARTICLES OF FOOTWEAR WITH PARTICLES 审中-公开

    公开(公告)号：US20190037969A1

    公开(公告)日：2019-02-07

    申请号：US15907100

    申请日：2018-02-27

    申请人： Voxel8, Inc.

    发明人： Travis Alexander Busbee ,  Avin Dhoble ,  Noah Tremblay ,  Clara H. Rhee ,  Sean Christopher Troiano

    IPC分类号： A43B23/02 ,  B33Y70/00 ,  B33Y80/00 ,  B29C64/165 ,  B29C64/336 ,  A43B1/14

    摘要： The present invention generally relates to methods of printing articles using three-dimensional printing and other printing techniques, and to articles formed from such techniques, including the printing of articles of footwear containing particles. Certain embodiments are generally directed to composites comprising particles (e.g., reinforcing particles), for example, rubber particles. The particles may be used, for example, to increase slip or abrasion resistance. The composites may also contain polyurethanes or other compounds, e.g., to facilitate fabrication, e.g., using three-dimensional printing and other printing techniques. Other embodiments are directed to methods of making or using such articles. For example, in some embodiments, a composite may be prepared by mixing particles (e.g., reinforcing particles) with at least a first fluid and a second fluid within a nozzle, such as a microfluidic printing nozzle, which may be used to direct the resulting product onto a substrate.

    CALIBRATION AND ALIGNMENT OF 3D PRINTING DEPOSITION HEADS
    4.
    发明申请
    CALIBRATION AND ALIGNMENT OF 3D PRINTING DEPOSITION HEADS 审中-公开
    3D印刷沉积头的校准和对准

    公开(公告)号：US20170050383A1

    公开(公告)日：2017-02-23

    申请号：US15242102

    申请日：2016-08-19

    申请人： Voxel8, Inc.

    发明人： Michael A. Bell ,  Kyle Dumont

    IPC分类号： B29C67/00 ,  B33Y30/00 ,  B33Y50/02 ,  B33Y10/00

    CPC分类号： B33Y30/00 ,  B29C64/112 ,  B29C64/386 ,  B33Y10/00 ,  B33Y40/00 ,  B33Y50/02

    摘要： A three-dimensional (3D) printer includes a frame, a first calibration device coupled to the frame, a dispensing system having a cartridge holder with a sensor mounted at a location relative to the cartridge holder, and a multi-axis positioning system for moving the dispensing system relative to the frame. Methods for calibrating the 3D printer are also disclosed.

    摘要翻译： 三维（3D）打印机包括框架，耦合到框架的第一校准装置，具有安装在相对于盒保持器的位置的传感器的盒保持器的分配系统，以及用于移动的多轴定位系统 分配系统相对于框架。 还公开了用于校准3D打印机的方法。

    MULTI-INPUT PRINT HEADS FOR THREE-DIMENSIONALLY PRINTING AND ASSOCIATED SYSTEMS AND METHODS
    5.
    发明申请
    MULTI-INPUT PRINT HEADS FOR THREE-DIMENSIONALLY PRINTING AND ASSOCIATED SYSTEMS AND METHODS 有权

    公开(公告)号：US20210039399A1

    公开(公告)日：2021-02-11

    申请号：US17003106

    申请日：2020-08-26

    申请人： Voxel8, Inc.

    发明人： Travis Alexander Busbee

    IPC分类号： B41J2/175

    摘要： The present invention generally relates to the printing of materials, using 3-dimensional printing and other printing techniques, including the use of one or more mixing nozzles, and/or multi-axis control over the translation and/or rotation of the print head or the substrate onto which materials are printed. In some embodiments, a material may be prepared by extruding material through print head comprising a nozzle, such as a microfluidic printing nozzle, which may be used to mix materials within the nozzle and direct the resulting product onto a substrate. The print head and/or the substrate may be configured to be translated and/or rotated, for example, using a computer or other controller, in order to control the deposition of material onto the substrate.

    3D PRINTING DEVICES INCLUDING MIXING NOZZLES
    7.
    发明申请
    3D PRINTING DEVICES INCLUDING MIXING NOZZLES 审中-公开

    公开(公告)号：US20190039299A1

    公开(公告)日：2019-02-07

    申请号：US15907122

    申请日：2018-02-27

    申请人： Voxel8, Inc.

    发明人： Travis Alexander Busbee ,  Andrew Marschner ,  Carmen M. Graves ,  Noah William Collins ,  Nicholas Burtt

    IPC分类号： B29C64/209 ,  B33Y30/00 ,  B29C64/264 ,  B29C64/393 ,  B33Y70/00 ,  B29C64/336 ,  A43B13/04

    摘要： The present invention generally relates to the printing of materials, using 3-dimensional printing and other printing techniques, including the use of one or more mixing nozzles, and/or multi-axis control over the translation and/or rotation of the print head or the substrate onto which materials are printed. In some embodiments, a material may be prepared by extruding material through print head comprising a nozzle, such as a microfluidic printing nozzle, which may be used to mix materials within the nozzle and direct the resulting product onto a substrate. The print head and/or the substrate may be configured to be translated and/or rotated, for example, using a computer or other controller, in order to control the deposition of material onto the substrate.