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    • 3. 发明申请
    • 一方向クラッチ内蔵型回転伝達装置
    • 单向离合器内置式旋转传动装置
    • WO2002101256A1
    • 2002-12-19
    • PCT/JP2001/004971
    • 2001-06-12
    • 日本精工株式会社相田 博大熊健夫
    • 相田 博大熊健夫
    • F16D41/06
    • F16H55/36F16D41/067
    • A one−way clutch built−in type rotation transmission device capable of preventing grease from being deteriorated earlier due to a mixing of abrasive powder of a clutch retainer (28a) into the grease for lubricating a roller clutch (10) or to an exposure of the grease to a high temperature by a frictional heat produced on slidable contact parts, wherein a suppressing piece (33) is formed on the clutch retainer (28a) at one end inner diameter side portion, a suppressing jaw part (34) is formed on the other end inner peripheral surface, and a clutch inner ring (21) is held from the axial both sides thereof by an engagement part (35) provided at the tip part of the suppressing piece (33) and the suppressing jaw part (34), whereby the axial both end faces of the clutch retainer (28a) are prevented from coming in contact slidably with the inner surfaces of a pair of jaw parts (27a, 27b) forming a portion rotated relative to the clutch retainer (28a), i.e., a clutch outer ring (25) by limiting the axial displacement of the clutch retainer (28a).
    • 一种单向离合器内置式旋转传动装置,其能够防止由于离合器保持器(28a)的研磨粉末与用于润滑辊式离合器(10)的润滑脂的混合而使油脂早期劣化,或者暴露于 所述润滑脂通过在滑动接触部上产生的摩擦热产生高温,其中在所述离合器保持器(28a)的一端内径侧部分处形成有抑制片(33),在其上形成抑制颚部(34) 另一端内周面和离合器内圈(21)的轴向两侧通过设置在抑制片(33)的前端部的接合部(35)和抑制颚部(34)而被保持, 从而防止离合器保持器(28a)的轴向两端面与形成相对于离合器保持器(28a)旋转的部分的一对钳口部件(27a,27b)的内表面可滑动地接触,即 ,离合器外圈(25) 使离合器保持器(28a)的轴向位移。