EP 0670411 B1 19991208 - Shutter box brick
Title (en)
Shutter box brick
Title (de)
Ziegel-Rolladenkasten
Title (fr)
Carter de volet en terre cuite
Publication
Application
Priority
DE 4407174 A 19940304
Abstract (en)
[origin: EP0670411A1] The roller blind box has a U-shaped cross-section and consists of brick material. The box is made of a one-piece hollow brick, whose length is a min. of 90cm. The length of the hollow brick may also be more than 1.6m in length. Arms (1,2) forming the U-profile and a cross rib (3) joining them have hollow chambers. At least the horizontally running walls (5) of the hollow chambers (4), including their horizontally running intermediate walls, have a pref. wall thickness of approximately 5-6mm. The vertically running side walls (6,6') of the hollow chambers have wall thicknesses partic. of approximately 5-6mm. The hollow chambers running longitudinally have a constant cross-section over their length.
IPC 1-7
IPC 8 full level
E06B 9/17 (2006.01)
CPC (source: EP)
E06B 9/17015 (2013.01)
Designated contracting state (EPC)
AT DE FR IT
DOCDB simple family (publication)
EP 0670411 A1 19950906; EP 0670411 B1 19991208; AT E187527 T1 19991215; DE 4407174 A1 19950907; DE 59507355 D1 20000113
DOCDB simple family (application)
EP 95100414 A 19950113; AT 95100414 T 19950113; DE 4407174 A 19940304; DE 59507355 T 19950113