FIRE DOOR OR FIRE WINDOW Russian patent published in 2005 - IPC

Abstract RU 2261317 C2

FIELD: building structures, particularly door or window structures.

SUBSTANCE: fire door or fire window used to prevent fire and smoke spreading is installed in compartment to be isolated when fire occurs. Fire door/window has sliding frame and filler of fire-proof material fully filing the frame. Sliding frame is fully or partly enclosed with fixed frame part. Sliding frame is made of fire-proof plastics, namely of Plexiglas. The filler is continuous rovings, glass braids oriented in axial plastic profile direction.

EFFECT: reduced costs due to elimination of light-weight metal, wood or steel usage in door/window structure.

17 cl

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RU 2 261 317 C2

Authors

Degel'Zegger Val'Ter

Dates

2005-09-27—Published

2000-07-19—Filed