Global Patent Index - EP 2499307 A1

EP 2499307 A1 20120919 - BUILDING BLOCK AND PRODUCTION THEREOF

Title (en)

BUILDING BLOCK AND PRODUCTION THEREOF

Title (de)

GEBÄUDEBLOCK UND HERSTELLUNGSVERFAHREN DAFÜR

Title (fr)

BLOC DE CONSTRUCTION ET PRODUCTION DE CELUI-CI

Publication

EP 2499307 A1 20120919 (EN)

Application

EP 10795741 A 20101110

Priority

  • GB 0919626 A 20091110
  • GB 2010002068 W 20101110

Abstract (en)

[origin: WO2011058309A1] A method of moulding from solidifiable material a building block (101 ) comprised of parallel walls (102-105) that are transversely spaced from each other so that adjacent walls have opposed inner surfaces and further comprised of at least one cross-wall (106-108) which connect said opposed inner surfaces of the parallel walls (102-105) and which incorporates between its end regions a recess (116) extending across the width of the cross-wall. The method comprises introducing the solidifiable material into a mould (200) in which the upper surfaces of the parallel walls (102-105) and the end regions of the cross-wall (106-108) are formed in open- topped portions of the mould (200), effecting compaction of the solidifiable material through said open-topped regions, and solidifying said material.

IPC 8 full level

B28B 7/00 (2006.01); E04B 2/44 (2006.01)

CPC (source: EP)

B28B 7/0097 (2013.01); B28B 7/183 (2013.01); B28B 7/241 (2013.01); E04B 2/44 (2013.01)

Citation (search report)

See references of WO 2011058309A1

Citation (examination)

US 2003126821 A1 20030710 - SCHERER RONALD J [US], et al

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)

WO 2011058309 A1 20110519; AU 2010317787 A1 20120621; EP 2499307 A1 20120919; GB 0919626 D0 20091223; NZ 600423 A 20140627

DOCDB simple family (application)

GB 2010002068 W 20101110; AU 2010317787 A 20101110; EP 10795741 A 20101110; GB 0919626 A 20091110; NZ 60042310 A 20101110