| 摘要 |
1. Profiled sealing joint, intended to ensure the seal between a first structural member (70) and a second structural member (80) capable of relative movement, of the leaf/frame type, when these two structural members are substantially adjacent, of the type comprising : - a base (20) intended to be fixed to the edge of the first structural member (70), - a movable sealing member (30) which comprises at least two joints (33, 34), and - a resilient flexible strip (40) forming a hinge pivotally connecting the base (20) and the sealing member (30), characterised by the fact that the movable sealing member (30) comprises a substantially rigid centre-rib (31) constituted by a generally flat web respectively connected in the vicinity of the parallel rectilinear edges (35, 36) of which are the first and second joints (33, 34), by the fact that each of the first and second joints has a convave, flexible lip whereof the concave side is directed towards the other joint and by the fact that the resilient flexible strip (40) is adapted to control pivoting of the sealing member (30) with respect to the base (20) between an inoperative position obtained when the structural members are in the separated relative position and a position of use obtained, at the time when the structural members are moved towards ach other, such that during this movement towards each other, a first joint (33) is first of all brought into contact with the associated face (83) of the second structural member (80), then by pivoting of the sealing member with respect to the base, the second joint is then brought to bear against a second face (81), at right angles to the first, of the second structural member (80). |
