| 摘要 |
<p>An electrical drive for a pivot-hung wing 1 is described. The electric motor 2 has a motor rod 5 on the output side. The electric motor is mounted in an articulated manner on the fixed frame, and the motor rod 5 is connected in an articulated manner to the wing 1, in order to drive the wing 1 motively. In known drives of this type, the motor is mounted so as to project relatively far into the room in order to obtain a sufficient locking of the wing. Or the motors have to be made especially powerful or designed as 2 synchronous double motors. In contrast to this, the invention provides a locking device 3 which is actuated via an adjusting linkage 7 driven by the electric motor 2 which serves at the same time as a setting-out motor. <IMAGE></p> |
