| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a wiper system, in which a wiper motor is surely protected from fallen snow or the like regardless of the movement direction or a position of a wiper blade with respect to a windshield. Ž<P>SOLUTION: A link mechanism 23 has a telescopic rod 40 extending/contracting when a load from each of wiper blades 12a, 12b is a predetermined value or more, to allow continuous turning of an output shaft 21a. The telescopic rod 40 is extended/contracted by a high load from each of wiper blades 12a, 12b caused by the snow falling on the windshield 11, regardless of the movement direction or the position of each of the wiper blades 12a, 12b with respect to the windshield 11. Therefore, transmission of the high load to the wiper motor 21 is suppressed to surely protect the wiper motor 21. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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