EP 0239053 B1 19931013 - PREFABRICATED ROLLER SHUTTER BOX COMPOSED OF ASSEMBLED BRICK ELEMENTS, AND METHOD FOR PRODUCING IT
Title (en)
PREFABRICATED ROLLER SHUTTER BOX COMPOSED OF ASSEMBLED BRICK ELEMENTS, AND METHOD FOR PRODUCING IT
Publication
Application
Priority
DE 3609784 A 19860322
Abstract (en)
[origin: EP0239053A2] In a prefabricated roller shutter box (1) of moulded bricks (2, 3, 4, 5) which have in cross section a roller shutter box profile in the form of an inverted U of two side webs (6, 7) and a centre web connecting these and are connected to one another by bonding agents and reinforcements, the reinforcements consist of rails (14, 15) resting against the ends (12, 13) of the two side webs (6, 7), extending essentially over the entire length of the roller shutter box (1) and connected to the ends by means of bonding agents, which reduces production time and manual effort. Independently of this, reinforcement rods can be used, particularly in the case of slotted moulded bricks. <IMAGE>
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 CH DE FR LI
DOCDB simple family (publication)
EP 0239053 A2 19870930; EP 0239053 A3 19880914; EP 0239053 B1 19931013; AT E95882 T1 19931015; DE 3709490 A1 19871008; DE 3709490 C2 19990121; DE 3787745 D1 19931118; DE 8704304 U1 19871008
DOCDB simple family (application)
EP 87104247 A 19870323; AT 87104247 T 19870323; DE 3709490 A 19870323; DE 3787745 T 19870323; DE 8704304 U 19870323