EP 2718072 B1 20150429 - CONCRETE BLOCK PRODUCING DEVICE AND METHOD FOR PRODUCING AT LEAST BICOLOR CONCRETE BLOCKS
Title (en)
CONCRETE BLOCK PRODUCING DEVICE AND METHOD FOR PRODUCING AT LEAST BICOLOR CONCRETE BLOCKS
Title (de)
BETONSTEINERZEUGUNGSVORRICHTUNG UND VERFAHREN ZUR HERSTELLUNG WENIGSTENS ZWEIFARBIGER BETONSTEINE
Title (fr)
INSTALLATION DE FABRICATION DE BLOCS DE BÉTON ET PROCÉDÉ DE FABRICATION DE BLOCS DE BÉTON AU MOINS BICOLORES
Publication
Application
Priority
- DE 102011050974 A 20110609
- EP 2012060521 W 20120604
Abstract (en)
[origin: WO2012168197A1] The invention relates to a concrete block producing device (1) and to a method for producing colored concrete blocks using a concrete block producing device which comprises a block molding machine (2) having a block mold that can be supplied with fresh concrete from a concrete hopper (3, 4). Said concrete hopper (3, 4) can be supplied with portions of at least two differently colored fresh concretes in a controlled manner by a dosing device, said dosing device comprising at least two dosing chambers (11, 12) and a transport device for transporting the differently colored fresh concrete portions to the concrete hopper (4). The transport device comprises at least one positioning unit for guiding the colored fresh concrete from the dosing chambers (11, 12) to the concrete hopper, said positioning unit being designed to supply defined positions (31, 32, 33) in the concrete hopper (3, 4) with differently colored fresh concrete portions.
IPC 8 full level
B28B 13/02 (2006.01); B30B 15/30 (2006.01)
CPC (source: CN EP US)
B28B 13/02 (2013.01 - CN US); B28B 13/022 (2013.01 - CN EP US); B28B 13/023 (2013.01 - CN EP US); B30B 15/302 (2013.01 - CN EP US)
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102011050974 A1 20121213; BR 112013031166 A2 20170207; BR 112013031166 B1 20201110; CN 103702812 A 20140402; CN 103702812 B 20160113; DK 2718072 T3 20150713; EP 2718072 A1 20140416; EP 2718072 B1 20150429; ES 2537890 T3 20150615; PL 2718072 T3 20151030; RU 2013153475 A 20150720; RU 2572874 C2 20160120; US 2014138876 A1 20140522; US 9636842 B2 20170502; WO 2012168197 A1 20121213
DOCDB simple family (application)
DE 102011050974 A 20110609; BR 112013031166 A 20120604; CN 201280028219 A 20120604; DK 12725446 T 20120604; EP 12725446 A 20120604; EP 2012060521 W 20120604; ES 12725446 T 20120604; PL 12725446 T 20120604; RU 2013153475 A 20120604; US 201214124841 A 20120604