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    • 6. 发明申请
    • Inverted ball joint
    • 倒球接头
    • US20060159375A1
    • 2006-07-20
    • US11037312
    • 2005-01-18
    • Swaminathan KrishnanTomasz BuchnerCharles Buthala
    • Swaminathan KrishnanTomasz BuchnerCharles Buthala
    • F16C25/04F16C23/04F16C29/06F16C23/08
    • F16C11/0661F16C11/0604F16C11/0671
    • An inverted ball joint is adapted to mount between a first vehicle suspension member and a second vehicle suspension member. The inverted ball joint may include a ball stud having a shank portion extending from a ball portion, with the ball portion including a first surface that has a generally convex semi-spherical shape adjacent to the shank portion and an opposed second surface facing away from the shank portion that has a generally concave semi-spherical shape. A first bearing includes a first surface that has a generally convex semi-spherical shape that matches the curvature of and is in sliding engagement with the second surface of the ball portion, and an opposed second surface that has a generally concave shape. A second bearing includes a first surface having a generally concave semi-spherical shape matching the curvature of and in sliding engagement with the first surface of the ball portion, and an opposed second surface. A socket shell includes a first bearing support portion having a generally convex shape and being in supporting engagement with the second surface of the first bearing, and a second bearing support portion in supporting engagement with the second surface of the second bearing.
    • 倒置的球窝接头适于安装在第一车辆悬挂构件和第二车辆悬架构件之间。 倒置的球窝接头可以包括具有从球部延伸的柄部分的球头螺栓,其中球部分包括第一表面,该第一表面具有与柄部分相邻的大致凸形的半球形形状,以及相对的第二表面, 柄部分具有大致凹形的半球形形状。 第一轴承包括第一表面,该第一表面具有与球部分的第二表面的曲率匹配并且与球部的第二表面滑动接合的大致凸形的半球形形状,以及具有大致凹形形状的相对的第二表面。 第二轴承包括第一表面,该第一表面具有与球部分的第一表面的曲率和滑动接合的大致凹入的半球形状以及相对的第二表面。 插座壳体包括具有大致凸形并且与第一轴承的第二表面支撑接合的第一轴承支撑部分和与第二轴承的第二表面支撑接合的第二轴承支撑部分。
    • 10. 发明授权
    • Support bearing for nutating machines
    • 支撑轴承用于章动机
    • US6105890A
    • 2000-08-22
    • US242622
    • 1999-02-19
    • William Richards Rayner
    • William Richards Rayner
    • F16C3/02B02C17/14B02C17/18B02C17/24F16C11/00F16C11/06F16C13/02
    • B02C17/14F16C11/00F16C11/0661
    • In a nutating machine such as a high intensity comminution machine having a nutating drum (1), a support bearing is provided by pairs of rolling bearing surfaces (6 and 8, and 7 and 9). In order to reduce power requirements and wear, each pair of complementary contact paths traced out by the bearing surface pairs has an equal ratio of (a) the path length of the stationary bearing surface (8, 9) to (b) the path length of the nutating bearing surface (6, 7). In one embodiment, irrotational movement of the nutating element is achieved by having equal path lengths as between the stationary bearing surface and the nutating bearing surface in both pairs.
    • PCT No.PCT / AU97 / 00533 Sec。 371日期1999年2月19日 102(e)1999年2月19日PCT PCT 1997年8月20日PCT公布。 第WO98 / 07518号公报 日期1998年2月26日在具有章动鼓(1)的高强度粉碎机的章动机中,由成对的滚动轴承面(6,8和7,9)提供支承轴承。 为了减少功率需求和磨损,由轴承表面对跟踪的每对互补接触路径具有(a)固定支承表面(8,9)的路径长度与(b)路径长度 的章动载体表面(6,7)。 在一个实施例中,通过在两对中具有与固定支承表面和章动支承表面之间相等的路径长度来实现章动元件的非旋转运动。