| 摘要 |
What is described is a device for locking a wing frame by means of locking elements which are provided on the wing frame and on the fixed frame. One of the locking elements is displaceable by means of a push rod, so that it can be brought into the locking position. Formed on the two cooperating locking elements are bearing faces which are located opposite one another and which form an acute angle of approximately 30@ with the plane of the frames. As a result of this design of the locking elements, the lock can withstand particularly high forces. |
