| 摘要 |
The window or door comprises a support frame (1), a holding frame (2) connected to the support frame (1) by connection members and a multiple glazing supported by the two frames. The weight of the glazing is supported by the support frame (1). The edge of the glazing bears, through a seal (6, 9), against a traverse beam of the holding frame (2). The holding frame (2) is fixed to the support frame (1) by connection members so that it may be arranged at right angles to the plane of the frame. The two seals (6, 9) form a vapor-tight closure on all the periphery of the glazing. A seal (12) is arranged between the two frames (1, 2), which spans the space of displacement (11) between the two frames (1, 2). It comprises a bellows (12a) of sufficient elasticity to allow the relative displacement of the two frames and which sealingly insolates the air volume (13) comprised between the two glazings (4, 8) from the outside atmosphere. |
