Dachfenster umfassend einen Flügel mit Äusserem Wetterschutzschild

Details

Veröffentlichungs-Nr.

EP4006254

Aktenzeichen

EP20210165

Anmeldetag

27. November 2020

Veröffentlichung

3. Juli 2024

Erteilung

3. Juli 2024

Rechtsraum

EP

IPC

E04D13/03E04D13/035// E05F1/10

Abstract

A roof window (1) configured to be installed in a roof structure of a building with a roof arranged with a roof pitch which is larger than 17° is disclosed. The roof window comprises a sash (2) and a fixation frame (3), wherein the sash (2) is connected to the fixation frame (3) by means of a hinge arrangement (5). The sash (2) is a top hung sash and comprises an insulated glass unit (4). The insulated glass unit (4) comprises a first glass sheet (4a-1) comprising an inwardly facing major surface (4a) for facing the interior of the building and a second glass sheet (4b-1) comprising an outwardly facing major surface (4b) facing away from interior of the building, and wherein the insulating glass unit (4) comprises an inert gas or vacuum in a sealed insulating space (14) between the glass sheets (4a-1, 4b-1). The top hung sash (2) moreover comprises an outer weather shield (6), comprising an interior major surface (6a) and an exterior major surface (6b), wherein the outer weather shield (6) covers the sash opening and wherein an air gap (7) is provided between the interior major surface (6a) of the weather shield (6) and the outwardly facing major surface (4b) of the insulated glass unit (4). The roof window may comprise a lifting system (9), wherein a first part (9a) of the lifting system (9) comprising one or more springs (9s) which in the closed position (POS 1) extends along a longitudinal frame member (3a, 3b, 3c) of the fixation frame (3), wherein a lifting force provided by the one or more springs is/are configured to be transferred to the sash (2) when the sash is moved from the closed sash position (POS1) towards the open sash position (POS2). The weather shield (6) extends over and covers elongated parts (3a, 3b, 3c) of the fixation frame (3), and substantially covers the lifting system 9, at least when the sash (2) is arranged in the closed sash position (POS1).

Anmelder

Firma

VKR Holding A/S

Land

🇩🇰 Dänemark

Fachgebiete