(19)

(11)

EP 2 753 538 A1

(12)

(43) Date of publication: 16.07.2014 Bulletin 2014/29 (21) Application number: 12758924.0 (22) Date of filing: 07.09.2012

(51) International Patent Classification (IPC):  B63B 19/197(2006.01) F15B 15/14(2006.01) (86) International application number: PCT/NL2012/050631 (87) International publication number: WO 2013/036126 (14.03.2013 Gazette 2013/11)

(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: 09.09.2011 NL 2007377 (71) Applicant: Actuant Corporation Menomonee Falls WI 53051 (US)	(72) Inventors: KOOISTRA, Ronald NL-7523 ZL Enschede (NL) MASSELING, Willem Herman NL-7576 ZD Oldenzaal (NL) SCHUURMAN, Eddy NL-7443 TC Nijverdal (NL) (74) Representative: EP&C  P.O. Box 3241 2280 GE Rijswijk 2280 GE Rijswijk (NL)