| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an automatic door device capable of surely avoiding a door moving into a closing position at an excessive closing speed without sufficiently slowing down in an initial closing time of the door and colliding hard against a closed position regulating stationary member. <P>SOLUTION: A control means initializes a set opening slowdown start position (or a set closing slowdown start position) in an optional position between a normal opening speed arrival position (or a normal closing speed arrival position) when the opening speed (or closing speed) of the door reaches a set normal opening speed (or a set normal closing speed), and a corresponding position spaced from an intermediate position toward an open position (or a closed position) by a distance from the normal opening speed arrival position (or the normal closing speed arrival position) of the door to an intermediate position of the total opening length (or total closing length) of the door. <P>COPYRIGHT: (C)2010,JPO&INPIT |
