(19)

(11)

EP 3 510 267 A1

(12)

(43) Date of publication: 17.07.2019 Bulletin 2019/29 (21) Application number: 17797719.6 (22) Date of filing: 08.09.2017

(51) International Patent Classification (IPC):  F02B 77/04(2006.01) B08B 9/04(2006.01) (86) International application number: PCT/IB2017/001252 (87) International publication number: WO 2018/047005 (15.03.2018 Gazette 2018/11)

(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 Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 12.09.2016 FR 1658448 (71) Applicant: Illinois Tool Works Inc. Glenview, IL 60025 (US)	(72) Inventor: GARIBALDI, Alessio 56012 Calcinaia Pisa (IT) (74) Representative: Gevers & Orès  41 avenue de Friedland 75008 Paris 75008 Paris (FR)