EP 0884444 B1 20040915 - Entrance door for a room
Title (en)
Entrance door for a room
Title (de)
Eingangstür für ein Lokal
Title (fr)
Porte d'entrée de local
Publication
Application
Priority
FR 9707393 A 19970610
Abstract (en)
[origin: EP0884444A2] The door, having an outer surface which is subject to a wide range of temperatures during the year, comprises inner and outer sections (9,10) with panels (15,38), covered by insulating layers (14,37) which are joined together by their facing surfaces (20,37a). The outer edges of the insulating layers' facing surfaces are connected by identical interlocking extrusions (33,34) which allow the panels to move relative to one another in parallel planes. The extrusions are in the form of vanes lying parallel to one another and in virtual contact. At least one of the door's outer surfaces is of metal, e.g. aluminium, while the insulating layers are of a synthetic material, e.g. a polystyrene foam such as 'Styrofoam' (RTM).
IPC 1-7
IPC 8 full level
CPC (source: EP US)
E06B 3/7001 (2013.01 - EP US); E06B 3/822 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB LI LU NL
DOCDB simple family (publication)
EP 0884444 A2 19981216; EP 0884444 A3 20000419; EP 0884444 B1 20040915; AT E276422 T1 20041015; DE 69826180 D1 20041021; DE 69826180 T2 20051027; FR 2764326 A1 19981211; FR 2764326 B1 19990730; US 6173534 B1 20010116
DOCDB simple family (application)
EP 98401376 A 19980609; AT 98401376 T 19980609; DE 69826180 T 19980609; FR 9707393 A 19970610; US 95179397 A 19971016