| 摘要 |
<p>PROBLEM TO BE SOLVED: To install a power window device easily into a narrow door at a favorable occupation factor by simplifying the whole constitution, to ensure quietness by inhibiting the generation of operation noise and to improve the accuracy in the open-close positioning of a windowpane. SOLUTION: In the power window device, a linear motor 2 is mounted so that the direction of movement of an output shaft is directed in the open-close direction of a window glass 1, the window glass 1 is opened and closed directly by driving the linear motor 2, and a windowpane open-close position holding mechanism holding the open-close position of the windowpane 1 by fixing the output shafts 21 of the linear motor 2 at the time of the stoppage of the linear motor 2 is further fitted.</p> |
