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(11)

EP 2 379 857 A1

(12)

(43) Date of publication: 26.10.2011 Bulletin 2011/43 (21) Application number: 09775150.7 (22) Date of filing: 07.12.2009

(51) International Patent Classification (IPC):  F01N 13/18(2010.01) B62D 49/06(2006.01) B62D 21/18(2006.01) (86) International application number: PCT/EP2009/066554 (87) International publication number: WO 2010/069806 (24.06.2010 Gazette 2010/25)

(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 (30) Priority: 19.12.2008 GB 0823124 (71) Applicant: AGCO GmbH 87616 Marktoberdorf (DE)	(72) Inventors: DOBLER, Johann 87764 Legau (DE) HEISLER, Robert 87616 Marktoberdorf (DE) BUCHER, Roman 89335 Ichenhausen (DE) THORSTEN, Capelle 37133 Friedland (DE) HONZEK, Robert 87647 Uberthingau OT Oberthingau (DE) HEINLE, Hans 87640 Biessenhofen (DE) (74) Representative: Morrall, Roger  Abbey Park Stoneleigh Kenilworth Warwickshire CV8 2TQ Warwickshire CV8 2TQ (GB)