Drive housing cover
    1.
    发明授权
    Drive housing cover 失效
    驱动外壳盖

    公开(公告)号:US6140578A

    公开(公告)日:2000-10-31

    申请号:US101060

    申请日:1998-09-28

    CPC分类号: B60S1/166

    摘要: A lid for a gear box of a windscreen wiper is described, which includes a metallic base plate in a plastic envelope. The plastic envelope includes printed circuit conductors connected to contact lugs provided at the bottom side of the lid. The plastic layer extends substantially across the entire outer surface of the lid covering the edges of the lid in such a way that the bottom side of the plastic layer is flush with the bottom side of the base plate. In a preferred embodiment, the bottom side of the base plate is provided wit plastic material so that tension within the plastic material which occurs during cooling after injection molding does not result in warping or bending the base plate. The present invention results in a low weight, stable lid which is capable of providing support for the driven axis.

    摘要翻译: PCT No.PCT / EP96 / 05402 Sec。 371日期:1998年9月28日 102(e)1998年9月28日PCT PCT 1996年12月4日PCT公布。 出版物WO97 / 24244 日期1997年7月10日描述了一种用于挡风玻璃刮水器的齿轮箱的盖子,其包括塑料外壳中的金属底板。 塑料封套包括连接到设置在盖底部的接触片的印刷电路导体。 塑料层基本上延伸覆盖盖的边缘的整个外表面,使得塑料层的底侧与基板的底侧齐平。 在优选实施例中,底板的底侧设置有塑料材料,使得在注射成型后的冷却期间发生的塑性材料内的张力不会导致基板翘曲或弯曲。 本发明导致能够为从动轴提供支撑的重量轻,稳定的盖。

    Drive device for a windscreen wiper
    2.
    发明授权
    Drive device for a windscreen wiper 有权
    挡风玻璃刮水器的驱动装置

    公开(公告)号:US06199438B1

    公开(公告)日:2001-03-13

    申请号:US09101067

    申请日:1998-11-20

    IPC分类号: F16H2116

    摘要: In a drive mechanism for a windshield wiper, a switch disk for realizing a park position switch is supported so as to be independently rotatable relative to an output gear of a gear unit. The output gear and the switch disk are coupled with each other via a coupling device, with the coupling device acting as an engaging device carrying the switch disk along, in one direction of rotation only. In order to lower an axial dimension of the gear unit, the disk is rotatably supported on a sleeve, through which an output shaft extends so that the end of the shaft can support itself directly on a housing lid.

    摘要翻译: 在用于挡风玻璃刮水器的驱动机构中,用于实现驻车位置开关的开关盘被支撑成可相对于减速器的输出齿轮独立地旋转。 输出齿轮和开关盘通过联接装置彼此联接,联接装置用作仅沿一个旋转方向承载开关盘的接合装置。 为了降低齿轮单元的轴向尺寸,盘被可旋转地支撑在套筒上,输出轴通过该套筒延伸,使得轴的端部可以将其自身直接支撑在壳体盖上。

    Brush-holder plate and electric motor comprising this brush-holder plate
    3.
    发明授权
    Brush-holder plate and electric motor comprising this brush-holder plate 失效
    刷持器板和包括该刷架板的电动马达

    公开(公告)号:US5977683A

    公开(公告)日:1999-11-02

    申请号:US793759

    申请日:1997-09-30

    CPC分类号: H02K5/148 H02K2205/06

    摘要: An electric motor has brushes preassembled in casings on a brush holder plate. To keep the brushes in the casings as long as a collector of the motor has not yet been fitted, a retaining ring in front of the brushes is installed, this retaining ring being gradually replaced by the collector when the latter is fitted. The retaining ring is introduced into a specially provided space of an accommodating chamber in a bearing support, provided with a slot and thus resilient in a radial direction. Therefore, the ring may abut with preload on the outside walls of the accommodating chamber. Frictional engagement between the ring and the walls of the accommodating chamber is established, preventing rattling noise or wear as a result of movement of the retaining ring.

    摘要翻译: PCT No.PCT / EP95 / 03406 Sec。 371日期:1997年9月30日 102(e)1997年9月30日PCT PCT 1995年8月30日PCT公布。 出版物WO96 / 07230 日期1996年3月7日电动机在电刷架上预先安装有电刷。 为了将电刷保持在外壳中,只要电机的收集器尚未安装,则安装在电刷前面的保持环,当固定环安装时,该固定环逐渐被集电器取代。 保持环被引入设置有狭槽并因此在径向方向上弹性的轴承座中的容纳室的特别设置的空间中。 因此,环可以在容纳室的外壁上与预载物邻接。 建立了环和容纳室的壁之间的摩擦接合,防止由于保持环的移动而引起的噪音或磨损。