(19)

(11)

EP 3 014 718 A1

(12)

(43) Date of publication: 04.05.2016 Bulletin 2016/18 (21) Application number: 14742575.5 (22) Date of filing: 26.06.2014

(51) International Patent Classification (IPC):  H02G 3/04(2006.01) (86) International application number: PCT/GB2014/051960 (87) International publication number: WO 2014/207475 (31.12.2014 Gazette 2014/53)

(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: 27.06.2013 GB 201311445 (71) Applicant: Anderton Concrete Products Limited Ibstock, Leicestershire LE67 6HS (GB)	(72) Inventor: BENTLEY, John Sawtry Huntingdon PE28 5GP (GB) (74) Representative: Kent, Peter Joseph et al Keltie LLP No.1 London Bridge London SE1 9BA London SE1 9BA (GB)