(19)
(11) EP 1 747 342 A1

(12)

(43) Date of publication:
31.01.2007 Bulletin 2007/05

(21) Application number: 05740566.4

(22) Date of filing: 10.05.2005
(51) International Patent Classification (IPC): 
E06B 3/54(2006.01)
(86) International application number:
PCT/SE2005/000671
(87) International publication number:
WO 2005/111358 (24.11.2005 Gazette 2005/47)
(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: 13.05.2004 SE 0401285

(71) Applicant: Eriksson, Lars
361 31 Emmaboda (SE)

(72) Inventor:
  • Eriksson, Lars
    361 31 Emmaboda (SE)

(74) Representative: Bjelkstam, Peter 
Radjursvägen 11
131 42 Nacka
131 42 Nacka (SE)

   


(54) IMPROVEMENTS IN OR RELATING TO A SHEET UNIT FOR PROVIDING AN IMPROVED FIRE INSULATION IN THE SAME