Guide and sealing system for sash window unit.

摘要

A sash window guiding device for a slidable sash window is configured to be provided between a frame and the sash window. The sash window guiding device is configured to displace the sash window transversely to the direction of sliding thereof over a relatively small distance which is sufficient to bring the sash window at least in the closed condition thereof into a sealing contact with the frame with a sealing structure provided in between, and to bring the sash window, while opening it, out of the sealing contact with the frame. The sash window guiding device comprises a first guide 9 to be connected to the frame for guiding a body essentially in a vertical direction relative to the frame, and a second guide 12 to be connected to the sash window for guiding the body essentially at an angle to the vertical direction relative to the sash window.