(19)

(11)

EP 3 003 934 A1

(12)

(43) Date of publication: 13.04.2016 Bulletin 2016/15 (21) Application number: 14804119.7 (22) Date of filing: 23.05.2014

(51) International Patent Classification (IPC):  B65H 20/20(2006.01) B23P 17/04(2006.01) F16L 55/00(2006.01) F16L 35/00(2006.01) (86) International application number: PCT/US2014/039326 (87) International publication number: WO 2014/193752 (04.12.2014 Gazette 2014/49)

(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: 30.05.2013 US 201313905969 04.04.2014 US 201461975156 P (71) Applicant: Stoneage, Inc. Durango, Colorado 81303 (US)	(72) Inventor: ZINK, Gerald P. Durango, Colorado 81303 (US) (74) Representative: Cordina, Kevin John  Olswang LLP 90 High Holborn London WC1V 6XX London WC1V 6XX (GB)