EP 0017005 B1 19830216 - HOLLOW-BLOCK BUILDING ELEMENT
Title (en)
HOLLOW-BLOCK BUILDING ELEMENT
Publication
Application
Priority
DE 2910150 A 19790315
Abstract (en)
[origin: EP0017005A1] 1. Hollow construction block element, particularly for slope stabilization, with longitudinal and transverse walls surrounding at least one recess constructed as a through-hole, said walls having a constant horizontal cross-section over their height, so that the longitudinal and transverse walls pass in undercut-free and massive manner between two horizontal planes, characterized in that blocking bosses (2) project at the lower horizontal plane and are substantially arranged within the horizontal cross-section areas of the transverse walls (4, 5) located between the longitudinal walls (3), at least two bosses (2) being arranged on at least one transverse wall (4, 5) and their centres are essentially located on the vertical plane of symmetry of this transverse wall (4, 5), the inside width of said bosses being at least equal to the longitudinal wall thickness.
IPC 1-7
IPC 8 full level
E04B 2/02 (2006.01); E02D 17/20 (2006.01); E02D 29/02 (2006.01); E04B 2/18 (2006.01)
CPC (source: EP)
E04B 2/18 (2013.01); E04B 2002/0215 (2013.01)
Designated contracting state (EPC)
AT BE CH GB IT NL SE
DOCDB simple family (publication)
EP 0017005 A1 19801015; EP 0017005 B1 19830216; AT E2558 T1 19830315; AU 535152 B2 19840308; AU 5626980 A 19800918; CA 1143585 A 19830329; DE 2910150 A1 19800925; DK 111980 A 19800916; FR 2450919 A1 19801003; FR 2450919 B1 19830318; JP S55126648 A 19800930; ZA 801462 B 19810325
DOCDB simple family (application)
EP 80101173 A 19800307; AT 80101173 T 19800307; AU 5626980 A 19800307; CA 347510 A 19800312; DE 2910150 A 19790315; DK 111980 A 19800314; FR 7911038 A 19790502; JP 3173880 A 19800314; ZA 801462 A 19800312