BUILDING DOOR GUIDED ALONG A RAIL

摘要

The building door (10) is guided along a curved rail (14) by guide elements (20) moving in the rail and connected to the door. One of the guide elements is connected to the door by an intermediate element (22) mounted to rotate between two end positions on the door about an axis (24). The position is determined by the action of a finger (25) according to the position of the door relative to the rail.