| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a door window rise and fall device capable of quickly receiving a ticket or paying a fare or the like in an express high way or a parking area. <P>SOLUTION: The door window 3 is divided into a plurality of parts of an upper door window 3b and a lower door window 3c and a door window rise and fall device 11 is provided with at least a lower opening/closing mode opening/closing the lower part of an door window opening 2 while raising or lowering only the lower door window 3c, and an opening/closing mechanism which can selectively operate an full opening/closing mode simultaneously moving up or down both upper door window 3b and lower door window 3c. <P>COPYRIGHT: (C)2004,JPO |
