利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

10 条记录 (耗时 0.015 秒)

    DRY CALIBRATION DEVICE FOR EXTRUDERS
    2.
    发明申请
    DRY CALIBRATION DEVICE FOR EXTRUDERS 有权
    用于挤出机的干燥校准装置

    公开(公告)号：US20150125562A1

    公开(公告)日：2015-05-07

    申请号：US14381422

    申请日：2013-02-20

    申请人： GIMAC DI MACCAGNAN GIORGIO

    发明人： Giorgio Maccagnan ,  Alberto Bertuletti ,  Tiziano Capelletti

    IPC分类号： B29C47/92

    CPC分类号： B29C47/92 ,  B29C47/0023 ,  B29C47/0842 ,  B29C47/8805 ,  B29C47/881 ,  B29C47/882 ,  B29C47/8835 ,  B29C47/884 ,  B29C47/90 ,  B29C47/903 ,  B29C47/904 ,  B29C47/905 ,  B29C47/908

    摘要： Described is a dry calibration device for extruders comprising a calibration head (2) having a calibration duct (3); the device also comprising a heat exchange jacket (5) positioned in contact with the calibration head (2) and suction means (9) associated with the calibration duct (3), whilst the heat exchange jacket (5) comprises a thermally conductive element (6) positioned in contact with an outer surface (4a) of the calibration head and forming a contact surface (6a) extending continuously along a longitudinal axis (6A) of extension of the calibration head (2).

    摘要翻译： 描述了一种用于挤出机的干式校准装置，其包括具有校准导管（3）的校准头（2）; 所述装置还包括定位成与校准头（2）接触的热交换夹套（5）和与校准管道（3）相关联的抽吸装置（9），而热交换夹套（5）包括导热元件 6）定位成与校准头的外表面（4a）接触并且形成沿着校准头（2）的延伸的纵向轴线（6A）连续延伸的接触表面（6a）。

    Extruder Device for Multi-Lumen Tubular Products
    5.
    发明申请
    Extruder Device for Multi-Lumen Tubular Products 审中-公开

    公开(公告)号：US20190389113A1

    公开(公告)日：2019-12-26

    申请号：US16464886

    申请日：2017-11-27

    申请人： GIMAC DI MACCAGNAN GIORGIO

    发明人： Giorgio MACCAGNAN ,  Lorenzo GATTI ,  Tiziano CAPELLETTI

    IPC分类号： B29C48/32

    摘要： An extruder for multi-lumen tubular products with multi-coronal arrangement comprises a main body (2) defining a passage cavity (2a) and an average outflow direction (2b), as well as an input surface (3) and an exit surface (4) respectively formed on opposite faces of the main body (2) and defining respective entry areas afferent to and efferent from the passage cavity (2a); the extruder further comprises an expansion portion (4a) associated with the exit surface (4) and adapted to mutually orient spontaneous expansive flows of said extrusion material through the exit surface (4) in reciprocal directions of mutual intersection.

    CALIBRATION METHOD AND DEVICE FOR THE PRODUCTION OF SEGMENTED EXTRUDED PRODUCTS
    8.
    发明申请
    CALIBRATION METHOD AND DEVICE FOR THE PRODUCTION OF SEGMENTED EXTRUDED PRODUCTS 有权

    公开(公告)号：US20210078234A1

    公开(公告)日：2021-03-18

    申请号：US17044308

    申请日：2019-04-01

    申请人： GIMAC DI MACCAGNAN GIORGIO

    发明人： LORENZO GATTI ,  SIMONE MACCAGNAN

    IPC分类号： B29C48/92 ,  B29C48/09 ,  B29C48/21 ,  B29C48/285 ,  B29C48/49

    摘要： Calibration method for machines for the production of segmented extruded products comprising the steps of: activating an extrusion process according to a plurality of operating parameters suitable for producing a segmented extruded product having at least one segmentation portion (6); injecting a marker at the segmentation portion (6) during its extrusion; detecting a plurality of characterizing parameters of the marker and/or of the segmentation portion (6), by selecting at least one of spatial distribution of the segmentation portion (6) and axial and/or radial position of the segmentation portion (6); selecting at least one operating parameter according to at least one of the detected characterizing parameters, so as to modify spatial distributions and/or axial and/or radial positions of the segmentation portion (6).

    Extrusion Device
    9.
    发明申请
    Extrusion Device 有权

    公开(公告)号：US20210031429A1

    公开(公告)日：2021-02-04

    申请号：US16964918

    申请日：2019-01-22

    申请人： GIMAC DI MACCAGNAN GIORGIO

    发明人： Simone MACCAGNAN ,  Lorenzo GATTI

    IPC分类号： B29C48/49 ,  B29C48/16 ,  B29C48/285 ,  B29C48/025 ,  B29C48/92

    摘要： An extrusion device comprises at least one supply station suitable for containing a material to be extruded; a plurality of propellers operatively connected to at least one supply station for receiving the material to be extruded and at least one extrusion head connected to at least one propeller. Each propeller can also be selectively activated to modulate an extrusion speed and/or a quantity of material to be extruded as an output from the extrusion head.