Planetary gear reduction mechanism with tapered tooth end
    1.
    发明公开
    Planetary gear reduction mechanism with tapered tooth end 审中-公开
    Untersetzungsumlaufgetriebe mitverjüngterZahnform

    公开(公告)号:EP1116901A2

    公开(公告)日:2001-07-18

    申请号:EP01100516.2

    申请日:2001-01-09

    申请人: Denso Corporation

    IPC分类号: F16H57/08

    摘要: A planetary gear speed reduction mechanism (100) has a sun gear (1), an internal gear (2) and a plurality of planetary gears (3) disposed between both gears (1, 2). Each tooth (10) of the sun gear (1) has a tapered portion (11) formed at a front end thereof such that the tapered portion (11) tapers off in the axial direction. The tapered portion (11) has a pair of symmetrical inclined surfaces (11b) whose width is tapered off in the circumferential direction from a tooth surface (10b) of each tooth (10) and a tapered surface (11a) whose peripheral surface is tapered off in the radial direction from an end of a tooth crest surface (10a). In the process of inserting the sun gear (1) into a space among the planetary gears (3), the sun gear (1) is inserted thereinto under the guide of the inclined surface (11b) by slightly rotating the sun gear (1).

    摘要翻译: 行星齿轮减速机构(100)具有太阳齿轮(1),内齿轮(2)和设置在两个齿轮(1,2)之间的多个行星齿轮(3)。 太阳齿轮(1)的每个齿(10)具有形成在其前端的锥形部分(11),使得锥形部分(11)沿轴向方向逐渐变细。 锥形部分(11)具有一对对称的倾斜表面(11b),其宽度从每个齿(10)的齿面(10b)沿圆周方向逐渐减小,而锥形表面(11a)的周面呈锥形 从齿顶表面(10a)的端部沿径向方向断开。 在将太阳齿轮(1)插入行星齿轮(3)之间的空间的过程中,太阳齿轮(1)通过稍微旋转而将太阳齿轮(1)插入到倾斜面(11b)的引导件下方, 。

    Multi-layered brush of rotary electric machine and method of manufacturing the same
    3.
    发明公开
    Multi-layered brush of rotary electric machine and method of manufacturing the same 有权
    制造多层刷的旋转电机的方法

    公开(公告)号:EP1128496A1

    公开(公告)日:2001-08-29

    申请号:EP01103251.3

    申请日:2001-02-12

    申请人: Denso Corporation

    IPC分类号: H01R39/24 H01R43/12

    摘要: A brush of a rotary electric machine includes a brush element (10) and a pigtail (3). The brush element (10) includes a high-conduction member (2) extending in the longitudinal direction and a low-conduction member (1) bonded to a side of the high-conduction member (2). The low-conduction member (1) is a thin layer extending in the longitudinal direction from the contact surface (11) to the middle of the length of the brush element (10). The wire end (31) is embedded in the high-conduction member (2) on the side of the low-conduction member (1) remote from the contact surface (11).

    摘要翻译: 的旋转电机的刷包括刷元件(10)和一个尾纤(3)。 刷子部件(10)包括在纵向方向上延伸的高传导构件(2)和低导通构件(1)接合到高传导构件(2)的一侧。 低传导构件(1)是一个薄的层在从所述接触表面(11)与刷子部件(10)的长度的中间的纵向方向延伸。 线端(31)从所述接触表面(11)远程嵌在低导通部件(1)侧的高导电部件(2)。