(19)

(11)

EP 2 734 745 A1

(12)

(43) Date of publication: 28.05.2014 Bulletin 2014/22 (21) Application number: 12767103.0 (22) Date of filing: 20.07.2012

(51) International Patent Classification (IPC):  F16D 66/02(2006.01) (86) International application number: PCT/IB2012/053709 (87) International publication number: WO 2013/011490 (24.01.2013 Gazette 2013/04)

(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: 21.07.2011 ZA 201105385 (71) Applicant: Compound Technology (Proprietary) Limited 1724 Krugersdorp (ZA)	(72) Inventor: SCHOLTZ, Willem, Schalk 0081 Pretoria (ZA) (74) Representative: Price, Paul Anthony King  D Young & Co LLP 120 Holborn London EC1N 2DY London EC1N 2DY (GB)