Folded box gluing machine for producing folded boxes from...

Details Folded box gluing machine for producing folded boxes from... Folded box gluing machine for producing folded boxes from...

2005-12-06

2005-12-06

Gerrity, Stephen F. (Department: 3721)

Manufacturing container or tube from paper; or other manufacturi

Control means energized in response to activator stimulated...

Responsive to work material, the product or means engaging...

C493S012000, C493S022000, C493S082000, C493S083000, C083S371000

Reexamination Certificate

active

06971979

ABSTRACT:
Known folded box gluing machines for producing folded boxes (1) from blanks comprise—a folding station (3), in which the parts of blanks provided with an adhesive strip are folded,—an adjoining transfer station (5) which is configured as a transport device and has at least two conveyer belt pairs, each consisting of an upper and a lower belt (7, 8) and a device for ejecting defective boxes (11) and—a collection and pressing device (6), in which the flat folded boxes are pressed together, in order for the adhesive to bind. In order to eject wide boxes (11) from the machine, which have been identified as defective, the ejection device comprises the following elements:—at least one blade (12) which cuts in the direction of transport and which is mounted at the beginning of the transfer station (5) between the two conveyer belt pairs (7, 8), in such way that it can be lowered into and withdrawn from the direction of transport of the boxes (11), and a device adjacent to each longitudinal side of the transfer station (5) for laterally removing the box side sections (11.1, 11.3) from the machine, which have been separated during the longitudinal cut.

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patent: 5215516 (1993-06-01), Stutt
patent: 5236408 (1993-08-01), McAdam
patent: 5342278 (1994-08-01), Kurandt
patent: 5857395 (1999-01-01), Bohm et al.
patent: 5978499 (1999-11-01), Tossel et al.
patent: 5993367 (1999-11-01), Hattori et al.
patent: 6503181 (2003-01-01), Pons

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