SAFETY SYSTEM FOR THE OPERATING MEMBERS OF DRILLING MACHINES OR PROCESSING MACHINES IN GENERAL - Patent 3291937

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EP 3 291 937 A1

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(43)	Date of publication:
	14.03.2018 Bulletin 2018/11

(21)	Application number: 15828865.4

(22)	Date of filing: 16.12.2015

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International Patent Classification (IPC):

B23B 41/00^(2006.01)
E21B 1/00^(2006.01)

F16P 3/14^(2006.01)
B23Q 11/00^(2006.01)

(86)	International application number:
	PCT/IB2015/059680

(87)	International publication number:
	WO 2016/178069 (10.11.2016 Gazette 2016/45)

(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

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Priority:

07.05.2015 IT UB20150130

(71)	Applicant: Comacchio S.r.l.
	31039 Riese Pio X (Treviso) (IT)

(72)	Inventors:
	COMACCHIO, Renzo 31039 Riese Pio X (TV) (IT) COMACCHIO, Pasqualino 31039 Riese Pio X (TV) (IT) COMACCHIO, Patrizio 31039 Riese Pio X (TV) (IT)

(74)	Representative: Vinci, Marcello
	Ufficio Veneto Brevetti Via Sorio 116 35141 Padova 35141 Padova (IT)

(54)	SAFETY SYSTEM FOR THE OPERATING MEMBERS OF DRILLING MACHINES OR PROCESSING MACHINES IN GENERAL