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    Yoke housing, motor, and method for manufacturing yoke housing
    1.
    发明授权
    Yoke housing, motor, and method for manufacturing yoke housing 有权

    公开(公告)号：US10658899B2

    公开(公告)日：2020-05-19

    申请号：US15804681

    申请日：2017-11-06

    申请人： Asmo Co., Ltd.

    发明人： Yousuke Kanbe ,  Tsuyoshi Matsuda

    IPC分类号： H02K5/04 ,  B21D35/00 ,  H02K7/116 ,  B21D22/20 ,  B21D51/16

    摘要： A yoke housing includes a tubular case and a flange. The tubular case is formed from a metal sheet in a drawing process. The flange is formed at an end of the tubular case. The flange has a width in the lateral direction that is equal to the outer diameter of the tubular case. The flange has a base including beads and a thick portion. Each of the beads is formed by compressing the base. A portion of the base in which the beads are not formed defines a thick portion. The thick portion is located at a middle portion of the flange in the lateral direction. The beads are located on opposite sides of the thick portion in the lateral direction.

    Motor with diffusion stopper
    4.
    发明授权
    Motor with diffusion stopper 有权
    带扩散塞的电机

    公开(公告)号：US09252646B2

    公开(公告)日：2016-02-02

    申请号：US14254571

    申请日：2014-04-16

    申请人： ASMO CO., LTD.

    发明人： Ryousuke Oguri ,  Yousuke Kanbe ,  Tomoki Yamashita ,  Hiroaki Honma ,  Nakatsune Shirai

    IPC分类号： H01R39/38 ,  H02K13/00 ,  H02K5/14 ,  H02K5/167 ,  H01R39/40 ,  H02K7/116

    CPC分类号： H02K13/00 ,  H01R39/40 ,  H02K5/148 ,  H02K5/1672 ,  H02K7/1166

    摘要： A motor includes a rotation shaft, a commutator, power supply brushes, and a brush holder. The brush holder includes an opposing portion that faces an end face of the commutator in an axial direction, a bearing holder, and a diffusion stopper. The diffusion stopper is arranged in a portion of the opposing portion located toward the outer side in the radial direction from the bearing holder and limits the diffusion of abrasion powder of the power supply brushes. The diffusion stopper is projected toward the commutator in the axial direction or recessed in the axial direction.

    摘要翻译： 电动机包括旋转轴，换向器，电源电刷和电刷架。 电刷架包括面向换向器的轴向方向端面的相对部分，轴承座和扩散塞。 扩散止动器布置在相对部分的从轴承座径向外侧的部分中，并限制电源刷的磨损粉末的扩散。 扩散阻挡件沿轴向朝换向器突出或沿轴向凹入。

    YOKE HOUSING, MOTOR, AND METHOD FOR MANUFACTURING YOKE HOUSING
    5.
    发明申请
    YOKE HOUSING, MOTOR, AND METHOD FOR MANUFACTURING YOKE HOUSING 有权
    用于制造衣柜的电动机，电动机和方法

    公开(公告)号：US20150042192A1

    公开(公告)日：2015-02-12

    申请号：US14453123

    申请日：2014-08-06

    申请人： Asmo Co., Ltd.

    发明人： Yousuke Kanbe ,  Tsuyoshi Matsuda

    IPC分类号： H02K5/04 ,  B21D51/16 ,  B21D22/20

    CPC分类号： H02K5/04 ,  B21D22/20 ,  B21D35/006 ,  B21D51/16 ,  H02K7/1166

    摘要： A yoke housing includes a tubular case and a flange. The tubular case is formed from a metal sheet in a drawing process. The flange is formed at an end of the tubular case. The flange has a width in the lateral direction that is equal to the outer diameter of the tubular case. The flange has a base including beads and a thick portion. Each of the beads is formed by compressing the base. A portion of the base in which the beads are not formed defines a thick portion. The thick portion is located at a middle portion of the flange in the lateral direction. The beads are located on opposite sides of the thick portion in the lateral direction.

    摘要翻译： 轭壳体包括管状壳体和凸缘。 管状壳体由拉丝工序中的金属板形成。 凸缘形成在管状壳体的端部。 凸缘的横向宽度等于管状外壳的外径。 凸缘具有包括珠和厚部的基部。 每个珠粒通过压缩基底而形成。 不形成珠的基部的一部分限定了厚部。 厚部位于凸缘的中间部分的横向。 珠沿横向位于厚部的相对侧上。