| 摘要 |
PURPOSE:To take out a small-sized vehicle safely from a cage by elongating the door opening time when the small-sized vehicle is accommodated into a cage and transported. CONSTITUTION:When a detection switch SW is turned ON by the wheel of a small-sized vehicle, a relay S is energized, and timers T5 and T10 start counting. After the lapse of 5 sec., the timer T5 operates and even if a contact point T5a is closed, a relay DC is not energized, since a contact point Sb is in opened state. After the lapse of 10 sec., the timer T10 operates, and a contact point T10a is closed, and the relay DC is energized, and a door starts closure. When the door is perfectly closed, a contact point CLSb is opened, and the relay S is denergized. |
