Patent classifications
E
FIXED CONSTRUCTIONS
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E04
BUILDING
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E04D
ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
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13/00
Special arrangements or devices in connection with roof coverings; Protection against birds;; Roof drainage; ; Sky-lights;
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E04D13/03
Sky-lights; Domes; Ventilating sky-lights
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E04D13/035
characterised by having movable parts
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E04D13/0357
the parts pivoting about an axis supported on a hinged frame or arms
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E04D13/0357

ROOF WINDOW WITH A HINGE ASSEMBLY COMPRISING A HINGE UNIT AND A COUPLING UNIT
20250223807 · 2025-07-10 ·

In the roof window, the hinge assembly (9) comprises a coupling unit (95) connected to or connectable to the frame (2) and configured to be connected to the hinge unit (91) in the mounted condition of the roof window (1). In an installation condition of the roof window (1), the hinge unit (91) is connected to the sash (3) and the coupling unit (95) is connected to the frame (2).