(19)

(11)

EP 3 295 113 A1

(12)

(43) Date of publication: 21.03.2018 Bulletin 2018/12 (21) Application number: 16793070.0 (22) Date of filing: 09.05.2016

(51) International Patent Classification (IPC):  F41A 21/30(2006.01) F41A 21/32(2006.01) (86) International application number: PCT/NO2016/050084 (87) International publication number: WO 2016/182450 (17.11.2016 Gazette 2016/46)

(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: 08.05.2015 NO 20150573 (71) Applicant: Röst, Bernt Erik 7022 Trondheim (NO)	(72) Inventor: Röst, Bernt Erik 7022 Trondheim (NO) (74) Representative: Curo AS  Vestre Rosten 81 7075 Tiller 7075 Tiller (NO)