EP 1865122 B1 20130109 - Method for the construction of a wall with a device for closing inspection holes
Title (en)
Method for the construction of a wall with a device for closing inspection holes
Title (de)
Verfahren zur Herstellung einer Wand mit einer Vorrichtung zum Verschließen von Revisionsöffnungen
Title (fr)
Procédé pour la construction d'une paroi avec un dispositif de recouvrement pour ouvertures d'inspection
Publication
Application
Priority
DE 202006008972 U 20060606
Abstract (en)
[origin: DE202006008972U1] The device has an air duct (1) with an outer frame that is fixed on an outer side around an inspection opening (4) to be closed. An inspection cover (6) completely covers an opening (7) of the frame in its fixed condition. The frame and cover are made of a fire protection material. The cover and frame are connected with each other using metal screw connections (8) in a force-fit manner. The connections are arranged such that they are provided before a wall, which is made of a fire protection material, in an assembling device. The opening (7) corresponds to dimensions of the opening (4).
IPC 8 full level
E04F 19/08 (2006.01)
CPC (source: EP)
E04F 19/08 (2013.01); E06B 5/02 (2013.01); E06B 5/16 (2013.01); E06B 9/02 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 202006008972 U1 20061019; EP 1865122 A1 20071212; EP 1865122 B1 20130109
DOCDB simple family (application)
DE 202006008972 U 20060606; EP 07009575 A 20070512