EP 1709257 A4 20080702 - COMPOSITE CONSTRUCTIONAL ELEMENT AND METHOD OF MANUFACTURING A COMPOSITE CONSTRUCTIONAL ELEMENT
Title (en)
COMPOSITE CONSTRUCTIONAL ELEMENT AND METHOD OF MANUFACTURING A COMPOSITE CONSTRUCTIONAL ELEMENT
Title (de)
VERBUND-KONSTRUKTIONSELEMENT UND VERFAHREN ZUR HERSTELLUNG EINES VERBUND-KONSTRUKTIONSELEMENTS
Title (fr)
ELEMENT DE CONSTRUCTION COMPOSITE ET SON PROCEDE DE FABRICATION
Publication
Application
Priority
- AU 2005000047 W 20050117
- AU 2004900259 A 20040120
- AU 2004904004 A 20040720
Abstract (en)
[origin: WO2005068741A1] A composite constructional element (1) comprises a plank profile (2) defining a rear face (6) and two opposed edge sections (4 and 5) of the constructional element. Each edge section includes an edge face (4a,5a). A cladding material (3) is moulded into the plank profile to extend continuously between the opposed edge faces such that it is retained by the rear face and the opposed edge faces. The plank profile may further comprise retaining formations (4b,5d) shaped to retain the moulded cladding material attached to the plank profile. A method of manufacturing the composite constructional element is also disclosed.
IPC 8 full level
E04C 2/28 (2006.01); E04B 7/20 (2006.01); E04C 2/292 (2006.01); E04C 2/296 (2006.01); E04F 13/08 (2006.01)
CPC (source: EP US)
E04B 7/20 (2013.01 - EP US); E04C 2/28 (2013.01 - EP US); E04C 2/292 (2013.01 - EP US); E04C 2/296 (2013.01 - EP US); E04F 13/0842 (2013.01 - EP US)
Citation (search report)
- [XY] CA 892891 A 19720215 - KEROUACK GASTON
- [XY] FR 1588760 A 19700316
- [XY] GB 2192649 A 19880120 - VAINIONPAA PENTTI
- [Y] AU 657083 B3 19950223 - TSAN HSING WU
- [Y] WO 0023673 A1 20000427 - LENNOX NT PTY LTD [AU], et al
- [Y] WO 9723693 A1 19970703 - COCKERILL RECH & DEV [BE], et al
- [Y] EP 0183526 A1 19860604 - PERMANENT FORMWORK LTD [GB]
- See references of WO 2005068741A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005068741 A1 20050728; EP 1709257 A1 20061011; EP 1709257 A4 20080702; JP 2007518903 A 20070712; JP 4711971 B2 20110629; US 2008034707 A1 20080214
DOCDB simple family (application)
AU 2005000047 W 20050117; EP 05700079 A 20050117; JP 2006549777 A 20050117; US 58671105 A 20050117