| 摘要 |
The invention relates to a double-leafed swing-plug door for people-carrying vehicles. Two door leaves (1, 1') are each connected to a support member (5, 5'), by means of a parallelogram connecting rod (4.1, 4.2, 4.1'-4.2'), which may be displaced horizontally along the vehicle longitudinal direction on a guide element (6, 6'). The longitudinal movement of each door leaf (1, 1') is co-ordinated with the transverse movement by means of a guide track (9, 9') fixed to the door frame (2), with a guide element fixed to the door leaf engaged therein. The drive force of a drive unit (7) engages with each support member (5, 5') in the direction of the guide element (6, 6') for the counter-directional displacement thereof. Finger protection rubbers (11, 11') are arranged on the vertical, closing edges of the door leaves (1, 1'), facing each other. A complete circumferential inflatable seal (10) is integrated within a frame (3) inside the doorway (2) for the pressure sealing of the doors, against which lie the sealing surfaces (1.2, 1.2') on the door leaves in the closed state of the doors. The finger protection rubbers (1.2, 1.2') are also made from inflatable seals. |
