| 摘要 |
An opening and closing apparatus with a lock that is provided is capable of safely and promptly closing a sliding door, and also easily performing unlocking with a simple configuration is provided. In an opening and closing apparatus with a lock (2) for opening and closing sliding doors (11A, 11B) that are provided with elastic members (12A, 12B) at their door leading ends, output of an electric motor (90) is transmitted to a rack-and-pinion mechanism (10) or a lock mechanism (60). A control unit (91) controls the electric motor (90) such that a closing operation is performed, the closing operation serving as an operation of operates the rack-and-pinion mechanism (10) so as to move the sliding doors (11A, 11B) to a fully closed position and then displacing a link mechanism (61) in a lock mechanism (60) from an unlocking position to a locking position. Furthermore, the control unit (91) controls the electric motor (90) so as to reduce the output of the electric motor (90) at a predetermined intermediate time point during the closing operation. |
