(19)

(11)

EP 2 969 612 A1

(12)

(43) Date of publication: 20.01.2016 Bulletin 2016/03 (21) Application number: 13819140.8 (22) Date of filing: 19.12.2013

(51) International Patent Classification (IPC):  B60H 1/00(2006.01) F28D 1/053(2006.01) (86) International application number: PCT/US2013/076605 (87) International publication number: WO 2014/143307 (18.09.2014 Gazette 2014/38)

(84) Designated Contracting States: AL 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 RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 15.03.2013 US 201361793579 P (71) Applicant: Clark Equipment Company ND 58078-6000 (US)	(72) Inventor: KOCH, Rodney Mooreton, ND 58061 (US) (74) Representative: Vossius & Partner Patentanwälte Rechtsanwälte mbB  Siebertstrasse 3 81675 München 81675 München (DE)