Rolling bearing
    1.
    发明授权
    Rolling bearing 有权
    滚动轴承

    公开(公告)号:US06715924B2

    公开(公告)日:2004-04-06

    申请号:US10200335

    申请日:2002-07-23

    IPC分类号: F16C3358

    CPC分类号: F16C19/06 F16C33/585

    摘要: Within bounds on both sides of an axial center of each of the raceways of an outer and inner ring, a curvature radius of a raceway portion in a dimensional range covering at least 45% of a raceway width with respect to the axial center thereof is defined to be within the range of between ±1 &mgr;m to/from a mean curvature radius of the raceway in the dimensional range.

    摘要翻译: 在外圈和内圈的每个滚道的轴向中心的两侧的边界内,限定了覆盖滚道宽度相对于其轴心的至少45%的尺寸范围内的滚道部分的曲率半径 在尺寸范围内处于±1mum至/距滚道的平均曲率半径之间的范围内。

    Receiving/transmitting apparatus and radar equipment
    2.
    发明授权
    Receiving/transmitting apparatus and radar equipment 失效
    接收/发射设备和雷达设备

    公开(公告)号:US06525686B2

    公开(公告)日:2003-02-25

    申请号:US09997184

    申请日:2001-11-29

    IPC分类号: G01S13524

    CPC分类号: G01S7/288 G01S7/038

    摘要: The present invention relates to a receiving/transmitting apparatus for radiating a predetermined signal and receiving a signal arriving as a response to the radiated signal, and to a radar equipment in which the receiving/transmitting apparatus is installed. In the receiving/transmitting apparatus and the radar equipment according to the present invention, high coherency is reliably achieved without any great enlargement in hardware scale. Therefore, it is possible to realize with high reliability improvement in performance and reliability as well as price reduction, downsizing, and running cost reduction in apparatuses and systems to which the present invention is applied.

    摘要翻译: 本发明涉及一种用于辐射预定信号并接收作为对辐射信号的响应而到达的信号的接收/发送装置,以及安装有接收/发送装置的雷达设备。 在根据本发明的接收/发送设备和雷达设备中,可以可靠地实现高一致性,而没有硬件规模的巨大扩大。 因此,可以在应用本发明的装置和系统中实现性能和可靠性的高可靠性提高以及价格降低,小型化和运行成本降低。