Improved machine for the sealing of insulating glass sheets

(19)

(11)

EP 1 783 313 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	28.03.2012 Bulletin 2012/13

(43)	Date of publication A2:
	09.05.2007 Bulletin 2007/19

(21)	Application number: 06020779.2

(22)	Date of filing: 03.10.2006

(51)

International Patent Classification (IPC):

E06B 3/673^(2006.01)

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

(30)

Priority:

05.10.2005 IT PD20050284

(71)	Applicant: I.Tech s.r.l.
	35010 Onara di Tombolo PD (IT)

(72)	Inventor:
	Andretta, Benvenuto 35010 Onara di Tombolo PD (IT)

(54)	Improved machine for the sealing of insulating glass sheets

(57) This is an improved machine for the sealing of insulating glass panes including two alignment benches with a space between them with the head unit positioned in said spacing with a sealant delivery nozzle and a feeler pin, with both benches fitted with block-carrying chains for moving the insulating glass panes whose perimeter cavity needs sealing. The improvement concerns in particular the arrangement of the two benches, the movement of the blocks and the addition to the head unit of a device for smoothing out the excess sealant protruding from the cavity, left by the nozzle when the head unit changes direction at the corners of the insulating glass pane.

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