| 摘要 |
PROBLEM TO BE SOLVED: To sufficiently increase a transmitted torque value though the number of component of an one-way clutch is one by integrating an outer ring and a sprag. SOLUTION: This one-way clutch comprises the outer ring 1, the sprag 2 mounted in the inner circumferential direction of the outer ring 1 at a proper interval, and an elastically-deformable thin bracket 6 continuously and integrally connected with the inner peripheral face of the outer ring 1 at its basic end portion, and continuously integrally connected with a front or rear side face of the sprag 2 at its tip portion, and the sprag 2 is energized in the biting direction by the bracket 6. Here, the bracket 6 has the bent or curved thin plate shape, and a connecting portion of the tip portion is positioned at a side face near an outer cam face 3 of the sprag 2. Further the sprag 2 is made of a resin material having Young's modulus larger than that of the bracket 6, and the sprag 2, the outer ring 1 and the bracket 6 are formed by two or three-color molding. COPYRIGHT: (C)2007,JPO&INPIT
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