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    Method for manufacturing closed impeller
    4.
    发明授权
    Method for manufacturing closed impeller 有权
    闭式叶轮制造方法

    公开(公告)号：US08793872B2

    公开(公告)日：2014-08-05

    申请号：US12659761

    申请日：2010-03-19

    申请人： Ryouhei Adachi ,  Song Fei ,  Hisayoshi Ono

    发明人： Ryouhei Adachi ,  Song Fei ,  Hisayoshi Ono

    IPC分类号： B23P15/02

    CPC分类号： F04D29/026 ,  B29C65/08 ,  B29C66/112 ,  B29C66/114 ,  B29C66/116 ,  B29C66/12441 ,  B29C66/301 ,  B29C66/30223 ,  B29C66/322 ,  B29C66/5344 ,  B29C66/5346 ,  B29C66/54 ,  B29C66/8322 ,  B29L2031/7496 ,  B29L2031/7504 ,  F04D29/2227 ,  F05D2230/23 ,  F05D2300/43 ,  Y10T29/49 ,  Y10T29/49316 ,  Y10T29/49336

    摘要： The present invention provides a method for manufacturing a closed impeller that has a simple configuration and enables fusion in a very accurate position. The method includes: forming a frustum-shaped front plate and a disk-shaped base plate formed therebelow, upper surfaces of a plurality of unit impeller blade plates made from a synthetic resin extending in radial directions which are formed as impeller blade tip surfaces, with sharp-pointed ridge-like protrusions having an acute upper end and a width less than a width of the impeller blade tip surface being integrally formed on the impeller blade tip surfaces. In the method, an inner surface of the front plate and the plurality of impeller blade tip surfaces are formed as parts of conical surfaces and formed so that the cone apex angles of the two conical surfaces are equal to each other. Then, the front plate is placed on the impeller blade and the ends of the sharp-pointed ridge-like protrusions and the inner surface of the front plate are brought into contact with each other. Small vibrations are then provided while applying an appropriate pressurizing force between the front plate and the impeller blade having the base plate attached thereto, the sharp-pointed ridge-like protrusions are melted, and the front plate is fused to the tip surfaces of the impeller blade.

    摘要翻译： 本发明提供了一种制造封闭式叶轮的方法，该方法具有简单的结构，能够在非常准确的位置熔化。 该方法包括：形成截头锥形的前板和形成在其下面的盘形基板，由以合成树脂制成的多个单元叶轮叶片板的上表面，该合成树脂沿径向延伸形成叶轮叶片尖端表面， 具有锐利的上端和宽度小于叶轮叶片尖端表面的宽度的尖锐的脊状突起整体地形成在叶轮叶片尖端表面上。 在该方法中，前板的内表面和多个叶轮叶片尖端表面形成为锥形表面的一部分，并且形成为使得两个锥形表面的锥顶角彼此相等。 然后，将前板放置在叶轮叶片上，并且尖锐的脊状突起的端部和前板的内表面彼此接触。 然后在安装有底板的前板和叶轮叶片之间施加适当的加压力，同时提供小的振动，尖锐的脊状突起熔化，并且前板与叶轮的尖端表面熔合 刀。

    Device and method for manufacturing sheet with cords
    9.
    发明授权
    Device and method for manufacturing sheet with cords 有权
    用线制造薄片的装置和方法

    公开(公告)号：US08381788B2

    公开(公告)日：2013-02-26

    申请号：US12672699

    申请日：2008-02-29

    申请人： Hiroshi Miyahara ,  Jiro Agawa

    发明人： Hiroshi Miyahara ,  Jiro Agawa

    IPC分类号： G03D15/04

    CPC分类号： B29D30/42 ,  B29C65/7802 ,  B29C66/114 ,  B29C66/1142 ,  B29C66/116 ,  B29C66/435 ,  B29C66/71 ,  B29D2030/422 ,  B29K2021/00 ,  B29K2105/101 ,  B29K2305/12 ,  B29L2030/00 ,  Y10T156/1089 ,  Y10T156/13 ,  B29C65/00

    摘要： To provide a plurality of conveyor belts which are disposed, with a space kept mutually in the width direction orthogonal to the longitudinal direction thereof, and capable of running along the longitudinal direction thereof in such a state that the sheet pieces with cords are placed thereon, and a lift mechanism installed between the plurality of conveyor belts to support the sheet pieces with cords on the upstream side or those on the downstream side in the longitudinal direction among the sheet pieces with cords placed on the conveyor belts while in contact with these sheet pieces from the lower side, thereby allowing them to make a relative upward movement from the sheet placing surfaces of the conveyor belts.

    摘要翻译： 为了提供多个传送带，其设置有在与其纵向方向正交的宽度方向上相互保持的空间，并且能够在具有帘线的片材被放置在其上的状态下沿着其纵向延伸， 以及安装在所述多个输送带之间的提升机构，以在片材之间的上游侧或纵向下游侧的帘线支撑片材，其中帘线被放置在输送带上，同时与这些片材接触 从而使得它们能够从传送带的片材放置表面相对向上移动。