| 摘要 |
PURPOSE: A reverse input protection clutch bearing assembly is provided to transfer the forward/backward torque inputted from an input side to an output side and prevent the torque which is inputted from the output side from being transferred to the input side. CONSTITUTION: A reverse input protection clutch bearing assembly comprises a wedge ring, a connection member, a locking unit, an elastic member and a releasing unit. The wedge ring comprises a rotation-direction wedge. The wedge is projected toward the circumferential surface of a motor. The connection member is movably connected in an axial direction. The locking unit combines the wedge ring with the first rotating member. The releasing unit separates the wedge ring from the first rotating member. The elastic member rotates a retainer and the wedge ring at different speeds when the wedge ring is combined with the first rotating member.
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