(19)

(11)

EP 2 288 528 A1

(12)

(43) Date of publication: 02.03.2011 Bulletin 2011/09 (21) Application number: 08759329.9 (22) Date of filing: 24.06.2008

(51) International Patent Classification (IPC):  B61F 15/20(2006.01) B61D 49/00(2006.01) (86) International application number: PCT/EP2008/005076 (87) International publication number: WO 2009/155939 (30.12.2009 Gazette 2009/53)

(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 MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (71) Applicant: AB SKF 415 50 Göteborg (SE)	(72) Inventors: PAULIN, Laurent F-37540 Saint Cyr sur Loire (FR) LE MOIGNE, Thierry F-37380 Reugny (FR) (74) Representative: Kohl, Thomas  SKF GmbH Gunnar-Wester-Strasse 12 97421 Schweinfurt 97421 Schweinfurt (DE)