CONSTRUCTIONAL SECTION AND PROFILE COMPOSING A SLIDING FRAME EXHIBITING HIGH THERMAL INSULATION AND ENHANCED AIR AND WATER PROOFNESS

摘要

Novelty: Constructional section and profile forming a sliding frame. Constitution: The guide (1), the leaf (2) moving onto a stainless sliding guide (4) with the assistance of a roller (5) which roller comprises -except for the element (12) and (13) receiving the elastic (14) and the bristles (17) respectively- the additional element (18) receiving the elastic (20) adjoining the additional part (21) adapted to theguide (1). The additional element (18) creates the closed chambers (24, 25) designed to break the heat flow due to heat conduction and convection so that the frame in question can acquire enhanced heat-insulating properties and the existing water cavity (34) can constitute - in combination with the sealing means (14, 17, 32, 20) - a barrier preventing air or water from ingressing the interior of the building.