| 摘要 |
The door comprises at least one sliding leaf which is capable of engagement and disengagement transversely within a stationary door-frame, a leaf-stabilizing system consisting of at least one slide-bar mounted opposite to the top leaf-edge alone, operating means for displacing the leaf in the direction of sliding motion, a deformable coupling system provided with means for suspending the leaf from the associated slide-bar so that the leaf can be displaced in translational motion by the operating means and transversely under the action of at least one guide rail which is rigidly fixed to the door-frame. |
