(19)

(11)

EP 2 872 437 A1

(12)

(43) Date of publication: 20.05.2015 Bulletin 2015/21 (21) Application number: 13817342.2 (22) Date of filing: 11.07.2013

(51) International Patent Classification (IPC):  B66C 1/02(2006.01) B25J 15/06(2006.01) B65G 47/91(2006.01) B25B 11/00(2006.01) (86) International application number: PCT/FI2013/000028 (87) International publication number: WO 2014/009595 (16.01.2014 Gazette 2014/03)

(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: 11.07.2012 FI 20120230 10.12.2012 FI 20120405 (71) Applicant: Tyynelä, Santtu 33730 Tampere (FI)	(72) Inventor: Tyynelä, Santtu 33730 Tampere (FI) (74) Representative: Nieminen, Taisto Tapani  Patenttitoimisto T. Nieminen Oy P.O. Box 65 33201 Tampere 33201 Tampere (FI)