(19)
(11) EP 1 766 175 A1

(12)

(43) Date of publication:
28.03.2007 Bulletin 2007/13

(21) Application number: 05761428.1

(22) Date of filing: 23.06.2005
(51) International Patent Classification (IPC): 
E06B 1/12(2006.01)
 E06B 3/12(2006.01)
(86) International application number:
PCT/NO2005/000224
(87) International publication number:
WO 2006/001708 (05.01.2006 Gazette 2006/01)
(84) Designated Contracting States:
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

(30) Priority: 23.06.2004 NO 20042648

(71) Applicant: NORSK HYDRO ASA
0240 Oslo (NO)

(72) Inventors:
  • HALLENSTVET, Merete
    N-3115 Tønsberg (NO)
  • JAGER, Werner
    89264 Weissenhorn (DE)
  • ACKERMANN, Eberhard
    89073 Ulm (DE)
  • KOLÅS, Tore
    N-7014 Trondheim (NO)
  • SPOOREN, Cornelis
    N-7500 Stjørdal (NO)
  • MÅRDALEN, Jostein
    N-7020 Trondheim (NO)

(74) Representative: Bleukx, Lucas Lodewijk M. 
Bleukx Consultancy BVBA, Rijksweg 237
3650 Dilsen Stokkem
3650 Dilsen Stokkem (BE)

   


(54) STRUCTURAL METAL ELEMENT WITH IMPROVED THERMAL PROPERTIES AND A METHOD FOR MAKING SAME