Device for the quick release of gate wings

(19)

(11)

EP 0 965 717 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	07.03.2001 Bulletin 2001/10

(43)	Date of publication A2:
	22.12.1999 Bulletin 1999/51

(21)	Application number: 99110910.9

(22)	Date of filing: 04.06.1999

(51)	International Patent Classification (IPC)⁷: E05F 15/12, E05F 15/04

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

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Priority:

19.06.1998 IT VE980028

(71)	Applicant: Cardin Elettronica S.p.A.
	31020 San Vendemiano (Prov. of Treviso) (IT)

(72)	Inventor:
	Cardin, Giancarlo 31058 Susegana (Prov. of Treviso) (IT)

(74)	Representative: Modiano, Guido, Dr.-Ing. et al
	Modiano & Associati SpA Via Meravigli, 16 20123 Milano 20123 Milano (IT)

(54)	Device for the quick release of gate wings

(57) A device for the manual release of gate wings, comprises:

two jaws (2) which are articulated at a pivot, said jaws being rigidly coupled to the movable wing (6) (to a bracket (12) which is articulated to the hinges of the gate);
a bolt (8) which is accommodated in the bracket (12) (in the movable wing (6)) and can engage elastically between the jaws;
elements (24,30) for actuating the two jaws between a position in which the jaws are locked, so as to keep the bolt head clamped, and a position in which the jaws can rotate freely, allowing the disengagement of the head of the bolt.