(19)

(11)

EP 2 776 651 A2

(12)

(88) Date of publication A3: 11.07.2013 (43) Date of publication: 17.09.2014 Bulletin 2014/38 (21) Application number: 12837608.4 (22) Date of filing: 17.10.2012

(51) International Patent Classification (IPC):  E05B 65/32(0000.00) E05B 65/12(0000.00) (86) International application number: PCT/IB2012/002827 (87) International publication number: WO 2013/057590 (25.04.2013 Gazette 2013/17)

(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 (30) Priority: 21.10.2011 US 201161549901 P (71) Applicant: Kiekert Aktiengesellschaft 42579 Heiligenhaus (DE)	(72) Inventors: HUNT, Robert Davisburg, MI 48350 (US) JULIEN, Keith Canton, MI 48188 (US) DIEDERICH, John South Lyon, MI 48178 (US)