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    • 4. 发明专利
    • Cage for constant velocity universal joint, and manufacturing method therefor
    • 保持恒定速度通用接头及其制造方法
    • JP2010101493A
    • 2010-05-06
    • JP2009241949
    • 2009-10-21
    • Gkn Driveline Bruneck Agゲーカーエヌ ドライブライン ブルネック アクチエンゲゼルシャフトGKN Driveline Bruneck AG
    • FEICHTER BRUNO
    • F16D3/20F16D3/223F16D3/227
    • F16D3/223F16D2003/22303F16D2003/22313F16D2250/00
    • PROBLEM TO BE SOLVED: To provide a cage for a constant velocity universal joint, capable of being easily and inexpensively manufactured using minimal materials while improving a cage for a sliding type constant velocity universal joint, comprising a plurality of windows 3 distributed in the peripheral direction for storing torque transmitting balls 25, the plurality of windows 3 being combined to define a window center plane E, an outside spherical control face 9 and an outside flank face 10 provided around first center point M1, an inside spherical control face 16 provided around a second center point M2, the first center point M1 and the second center point M2 being located at the same axial distance from the window center plane E, and a first end face 6 and a second end face 8 located on the opposite side to the first end face 6.
      SOLUTION: At least the outside flank face 10 using a preliminarily molded raw material at the beginning remains mechanically unprocessed.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种用于等速万向接头的保持架,其能够在改进用于滑动式等速万向接头的保持架的同时,使用最少的材料容易且廉价地制造,包括分布在 用于存储扭矩传递滚珠25的圆周方向,多个窗口3组合以限定窗口中心平面E,外部球形控制面9和设置在第一中心点M1周围的外侧面面10,内部球形控制面16 设置在第二中心点M2周围,第一中心点M1和第二中心点M2位于与窗中心平面E相同的轴向距离处,并且位于相对侧的第一端面6和第二端面8 到第一端面6.解决方案:至少使用初始模制原材料的外侧面10在机械上未被处理。 版权所有(C)2010,JPO&INPIT