Circulation surface closure component e.g. door or window - seals pneumatically, has two truncated standard profiles with cover profiles and glazing, closing being by excess air pressure

摘要

Where a window is involved, a standard or chassis profile (1) is provided with cover profiles (3), a pneumatic profile (2) bearing bolts, a pneumatic-electrical circuit with switch fillet, a sealing profile (8) and glazing (6). Where a single window is concerned, two truncated facing standard profiles (1) are used, and closure of the window is achieved by deformation under air excess pressure of the pneumatic plastic profile (2) which is pressed against a plastics filler profile (8) inserted in the standard profile. With a single window of the soffet-closing type is used the standard profile (1) with cover profile (3) as fixed frames against the surrounding brickwork. Also involved is a circulating pneumatic profile (2) which is also pressed on closure against the plastic filler profile (8) inserted in the standard profile of the opening pane. ADVANTAGE - A window or door which pneumatically seals on closure.