| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a pulley device with a built-in one-way clutch whose vibration and noise due to heat in the clutch or the deflection of a belt are suppressed by reducing an axial gap. <P>SOLUTION: The pulley device with the built-in one-way clutch comprises supporting ball bearings 14a, 14b arranged in each other facing combination while giving a contact angle to each of them after assembled. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
