| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a rotary operation type one-way clutch capable of simplifying the shape of an inner ring and optimizing a bearing face by forming the bearing face of a material different from that of the inner ring. <P>SOLUTION: In the rotary operation type one-way clutch (1) comprising an outer ring (3) having an inner circumferential cylindrical surface (3a), an inner ring (2) having a cam surface (13), a rolling element (7) to transmit the torque between the outer and inner rings, an urging spring (5) to urge the rolling element, and a weight (8) to press the rolling element in the engaging direction under the centrifugal force and against the urging force of the urging spring, a bearing member (4) having a weight operating face (15) to guide the operation of the weight and a bearing face (17) having the bearing effect to the inner circumferential cylindrical surface of the outer ring is provided between the inner ring and the outer ring. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
