Extruder Screw, Extruder And Shaft-Hub Connection
    64.
    发明申请
    Extruder Screw, Extruder And Shaft-Hub Connection 有权
    挤出机螺杆,挤出机和轴毂连接

    公开(公告)号:US20080019212A1

    公开(公告)日:2008-01-24

    申请号:US11661781

    申请日:2005-08-19

    IPC分类号: B29C47/64 B29C47/40 B29C47/60

    摘要: An extruder screw, consisting of a screw shaft with several screw elements, which can be or have been detachably slipped onto this shaft, the screw shaft having an external gearing and the screw elements having an internal gearing, which engages the external gearing, the profile of the teeth of the external and the internal gearing being asymmetric, whereby in relation to a preferred direction of rotation of the extruder screw, the torque-transferring flanks of the teeth of the external and the internal gearing make a smaller angle with the perpendicular to the axis of rotation than do respective opposing flanks, at the tooth, of the external and internal gearing.

    摘要翻译: 一种挤出机螺杆,其由具有多个螺杆元件的螺杆轴组成,其可以或已经可拆卸地滑动到该轴上,所述螺杆轴具有外部齿轮,并且所述螺钉元件具有内齿轮,其接合外齿轮,所述轮廓 外部齿轮和内部齿轮的齿是不对称的,由此相对于挤出机螺杆的优选旋转方向,外部和内部齿轮的齿的扭矩传递侧面与垂直于 旋转轴线比外部和内部齿轮传动装置的相应侧面处于齿轮处。

    Mixing and Kneading Machine
    66.
    发明申请
    Mixing and Kneading Machine 有权
    混合揉合机

    公开(公告)号:US20070183253A1

    公开(公告)日:2007-08-09

    申请号:US11670065

    申请日:2007-02-01

    IPC分类号: B29C47/64

    摘要: The mixing and kneading machine (1) for compounding bulk-flowable, plastic and/or pasty masses comprises a working space (9) enclosed by a casing (2), and a working member (3) moving rotatingly and translationally in the casing (2). The working member (3) comprises a plurality of kneader vanes (4). Secured to the casing (2) are kneader pins (6) which protrude into the working space (9). To optimize processing, the main surfaces of the kneader vanes (4) and/or of the kneader pins (6) are configured at least in part as main surfaces (23a-23f).

    摘要翻译: 用于混合散装,塑料和/或糊状物料的混合和捏合机(1)包括由壳体(2)包围的工作空间(9)和在壳体中旋转和平移地移动的工作构件(3) 2)。 工作构件(3)包括多个捏合机叶片(4)。 固定到壳体(2)上的是挤入工作空间(9)的捏合销(6)。 为了优化加工,捏合机叶片(4)和/或捏合机销(6)的主表面至少部分地构成为主表面(23a-23f)。

    Conveyor device
    67.
    发明申请
    Conveyor device 失效
    输送装置

    公开(公告)号:US20070104815A1

    公开(公告)日:2007-05-10

    申请号:US11546934

    申请日:2006-10-12

    申请人: Reinhard Uphus

    发明人: Reinhard Uphus

    IPC分类号: B29C47/38

    摘要: The invention relates to a conveying apparatus with an extruder and a gear pump connected thereto. The extruder has an extruder housing in which an extruder cylinder is rotatably mounted. A plurality of pins extend radially outwardly from the extruder cylinder, whereby the extruder housing has helical conveyor paths as well as openings for the pins.

    摘要翻译: 本发明涉及一种具有挤出机和连接在其上的齿轮泵的输送设备。 挤出机具有挤出机壳体,其中可旋转地安装挤出机圆筒。 多个销从挤出机缸径向向外延伸,由此挤出机壳体具有螺旋输送路径以及销的开口。

    Extruder
    68.
    发明授权
    Extruder 有权
    挤出机

    公开(公告)号:US07097442B2

    公开(公告)日:2006-08-29

    申请号:US10496976

    申请日:2002-11-29

    申请人: Kohei Sawa

    发明人: Kohei Sawa

    IPC分类号: B28B17/02

    摘要: An extruder capable of obtaining a treatment volume equal to that of the conventional art without enlarging a screw diameter is provided. The extruder includes screw shafts, a drive unit, and a barrel, in which three or more screw shafts having the same diameter and the same root diameter in a waveform shape are engaged with each other and arranged in parallel to each other horizontally or nearly horizontally, while a distance between axial centers is made equal. According to the above configuration, the same treatment volume as that of a conventional extruder can be handled by screw shafts of smaller diameter as compared with that of the conventional art. By using the screw shafts of the smaller diameter as compared with the conventional art, temperature irregularities of an extrusion material in screw grooves, leakage of the extrusion material from the screw shafts, an installation area of the extruder, and the like conventional trouble of various kinds can be eliminated.

    摘要翻译: 提供了能够获得与常规技术相当的处理体积而不扩大螺杆直径的挤出机。 挤出机包括螺杆轴,驱动单元和筒,其中具有相同直径和相同根直径的三个或更多个螺旋轴彼此接合并且彼此水平或几乎水平地彼此平行地布置 而轴向中心之间的距离相等。 根据上述结构,与现有技术相比,与现有技术的挤出机相同的处理量可以通过直径较小的螺杆来处理。 通过使用与现有技术相比较小直径的螺杆,螺旋槽中的挤出材料的温度不均匀,挤出材料从螺杆轴的泄漏,挤出机的安装面积等各种常规故障 种类可以消除。