| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a wiper driving apparatus that improves versatility for a plurality of vehicle models. <P>SOLUTION: The wiper driving device 1 includes a wiper motor 4 and a swing device 5. The wiper motor 4 reduces rotation power generated in a motor part 11 by a speed-reducing mechanism housed in a gear housing 21 assembled in the motor part 11 and outputs it from an output shaft 25 protruding to the outside of the gear housing 21. The swing device 5 incudes a link mechanism 32 that is connected to the output shaft 25 to convert rotating motion of the output shaft 25 to the rotation motion of a pivot shaft 33 with a wiper fixed thereto, and a link case 31 housing the link mechanism 32. The link case 31 is fixed to the gear housing 21 while the output shaft 25 is inserted in the insertion hole 41n. The gear housing 21 and the link case 31 are configured to change the fixed angle of the link case 31 with respect to the gear housing 21 in a peripheral direction of the output shaft 25. <P>COPYRIGHT: (C)2013,JPO&INPIT |
