| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a cable drive device requiring less space that is suitable for a drive part of an electric parking brake. <P>SOLUTION: This cable drive device 10 comprises a motor M, a first reducer 13 connected to an output shaft Ma of it, a second reducer 14 driven to rotate by the first reducer, and a drum 15 driven to rotate by the second reducer. As the cable 52 is taken up by the drum 15, a subject member is operated to be pulled. The first reducer 13 is provided with a pinion 19, flat gears 21, 22, and 23, and worm reducers 25, and 26. The second reducer 14 is provided with an eccentric shaft 32, an external gear 42, a static internal gear 40, and a rotary internal gear 43. The static internal gear 40 is normally restrained from rotating by a lock screw 39, and the lock screw 39 is loosened as necessary to make it rotatable. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
