(19)

(11)

EP 2 448 448 A1

(12)

(43) Date of publication: 09.05.2012 Bulletin 2012/19 (21) Application number: 09780131.0 (22) Date of filing: 03.07.2009

(51) International Patent Classification (IPC):  A47B 47/00(2006.01) A47B 96/14(2006.01) (86) International application number: PCT/EP2009/058408 (87) International publication number: WO 2011/000431 (06.01.2011 Gazette 2011/01)

(84) Designated Contracting States: 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 SE SI SK SM TR (71) Applicant: Modul-System HH AB 431 22 Mölndal (SE)	(72) Inventors: CARLSSON, Anders S-422 50 Hisings Backa (SE) AXELSSON, Torbjörn S-434 96 Kungsbacka (SE) RÜDÉN, Olof S-430 31 Åsa (SE) (74) Representative: Östergren, Markus et al AWAPATENT AB P.O. Box 11394 404 28 Göteborg 404 28 Göteborg (SE)