| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a rotation transmission device with a built-in one-way clutch capable of surely performing locking operation of the one-way clutch in a wide temperature range from a low temperature to a high temperature, and capable of achieving long life of a support bearing. <P>SOLUTION: This rotation transmission device is provided with a sleeve 1 as an inside member; a pulley 2 as an outside member concentrically arranged around the sleeve 1; a roller clutch 3 as the one-way clutch arranged between an outer peripheral surface of the sleeve 1 and an inner peripheral surface of the pulley 2, and capable of transmitting rotation force between the pulley 2 and the sleeve 1 only when the pulley 2 tends to be relatively rotated in a predetermined direction with respect to the sleeve 1; and the support bearing 4 arranged between the outer peripheral surface of the sleeve 1 and the inner peripheral surface of the pulley 2 and supporting the pulley 2 so as to be relatively rotatable with respect to the sleeve 1 while supporting a radial load applied to the pulley 2. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
