Industrial plug or socket with three or more poles with facilitated opening and safety eyelet

(19)

(11)

EP 1 530 269 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	01.03.2006 Bulletin 2006/09

(43)	Date of publication A2:
	11.05.2005 Bulletin 2005/19

(21)	Application number: 04425812.7

(22)	Date of filing: 28.10.2004

(51)

International Patent Classification (IPC):

H01R 13/629^(2006.01)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
	Designated Extension States:
	AL HR LT LV MK

(30)

Priority:

04.11.2003 IT PD20030270

(71)	Applicant: Fanton S.p.A.
	35026 Conselve (Padova) (IT)

(72)	Inventor:
	Grandi, Orio 35026 Conselve (PD) (IT)

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

(54)	Industrial plug or socket with three or more poles with facilitated opening and safety eyelet

(57) The invention is a new plug and socket, with facilitated use, provided with a support (S) and (O) of the contacts (Sc) and (Oc), with housings or grooves corresponding to the various possible positions of the contacts, with a closed eyelet (Co) arranged in a position opposite the tooth or lug (Cr), designed to permit improved grip for the extraction of the plug-socket and with a device for releasing the shell (G) from the body (C) with an elastic tooth (Gx) present on the outer surface of the edge joining the shell (G) to the body (C).

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