CAM FOLLOWER ROLLER DEVICE
    2.
    发明申请
    CAM FOLLOWER ROLLER DEVICE 有权
    CAM FOLLOWER滚筒设备

    公开(公告)号:US20150143947A1

    公开(公告)日:2015-05-28

    申请号:US14554390

    申请日:2014-11-26

    IPC分类号: F16H53/06

    摘要: The cam follower roller device comprises a body, a shaft mounted on the body, a roller mounted on the shaft and able to rotate, and a plain bearing interposed radially between the shaft and the roller. An outer surface and/or an inner surface of the plain bearing comprise a plurality of cavities. The ratio of the sum of the surfaces areas of the cavities to the total surface area of the outer surface, or of the inner surface, in which the cavities are formed is between 2% and 40%. The cavities have a depth between 0.5 μm and 5 μm.

    摘要翻译: 凸轮从动辊装置包括主体,安装在主体上的轴,安装在轴上并能够旋转的滚子以及径向插入在轴和滚子之间的滑动轴承。 滑动轴承的外表面和/或内表面包括多个空腔。 空腔的表面积之和与形成空腔的外表面或内表面的总表面积之比为2%至40%。 空腔的深度在0.5μm和5μm之间。