| 摘要 |
In a two-way clutch comprising an outer race having a plurality of roller receiving portions each formed by a pair of bisymmetrical arch-shaped cam surfaces, rollers disposed in the roller receiving portions, and a cage having support portions for the rollers and disposed on the inner periphery side of the outer race, the cage has a portion extending in the direction of a rotary shaft and clutch shoe receiving portions radially provided on the extending portion, and clutch shoes slidably fitted in the clutch shoe receiving portions have a sliding surface displaced by a centrifugal force resulting from the rotation of the clutch and sliding relative to a member outside the clutch.
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