| 摘要 |
A device for opening and closing a door 1 comprises a manoeuvring means 4 acting between an apparatus 2 comprising the door opening and the door proper. The manoeuvring means is connected to the door via a locking beak 7 jointedly connected to the door 1 and the manoeuvring means 4, said locking beak interacting with a locking means 12 on the apparatus 2 in such a way that the locking beak is rotated into engagement with the locking means 12 by means of the manoeuvring means 4 at the end of the closing movement of the door, while the locking beak at the beginning of the opening movement of the door is firstly rotated out of engagement with the locking means and subsequently into a position, in which the locking beak abuts a stop 13 on the door, forming means for transmitting opening forces to the door. <IMAGE> |
