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(11)

EP 2 877 392 A1

(12)

(43) Date of publication: 03.06.2015 Bulletin 2015/23 (21) Application number: 13747888.9 (22) Date of filing: 29.07.2013

(51) International Patent Classification (IPC):  B62H 3/00(2006.01) E04H 6/14(2006.01) E04H 6/00(2006.01) E04H 6/18(2006.01) (86) International application number: PCT/NL2013/050567 (87) International publication number: WO 2014/017919 (30.01.2014 Gazette 2014/05)

(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: 27.07.2012 NL 2009242 (71) Applicant: W.A. Benecke Beheer B.V. 1551 RT Westzaan (NL)	(72) Inventors: PIETERS, Robert Jan NL-1551 SW Westzaan (NL) BENECKE, Walter Ariaan NL-1551 RT Westzaan (NL) (74) Representative: Nederlandsch Octrooibureau  P.O. Box 29720 2502 LS The Hague 2502 LS The Hague (NL)