EP 2326771 A1 20110601 - MOLDED BRICK FOR LAYING GROUND COVERINGS
Title (en)
MOLDED BRICK FOR LAYING GROUND COVERINGS
Title (de)
FORMSTEIN ZUR VERLEGUNG VON ERDREICHABDECKUNGEN
Title (fr)
BRIQUE POUR LA POSE DE REVETEMENTS DE TERRE
Publication
Application
Priority
- EP 2009006624 W 20090912
- DE 102008048957 A 20080925
Abstract (en)
[origin: WO2010034417A1] The invention relates to a molded brick, particularly made of concrete, for laying ground coverings (10, 30), wherein the molded brick (11, 12, 31, 32, 33) comprises an upper side (13), which is delimited in the transition to the upright lateral surfaces (15, 16, 17, 18) by a side edge (20) surrounding the upper side (13). According to the invention, the course of the side edge (20) is designed at least regionally in a curved manner and relates to a mathematical function, wherein the course of the side edge (20) preferably corresponds to the function (x) = a * ln(x) + b at least regionally.
IPC 8 full level
CPC (source: EP US)
Citation (search report)
See references of WO 2010034417A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2010034417 A1 20100401; CA 2738554 A1 20100401; DE 102008048957 A1 20100401; EP 2326771 A1 20110601; US 2011243660 A1 20111006; US 8500362 B2 20130806
DOCDB simple family (application)
EP 2009006624 W 20090912; CA 2738554 A 20090912; DE 102008048957 A 20080925; EP 09778499 A 20090912; US 200913120272 A 20090912