| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an automatic opening/closing device of a small-sized and inexpensive hinged door which can be easily attached to an existing flush door. <P>SOLUTION: The automatic opening/closing device is provided with a non contact feed device B comprising a power feeder 1 for feeding operating power to the automatic opening/closing device A and an incoming section 4 supplied with power from the feeder 1 in no contact state. The incoming section 4 is provided with a normally and reversely rotatable electric motor 23, a driving device 6 formed of a power transmission mechanism transmitting the revolution of the output shaft 26 of the motor 23 to the floor face 28, a controller 7 controlling the motor 23, and a charging part 5 of the operating power. <P>COPYRIGHT: (C)2003,JPO |
