B - Operations – Transporting – 65 – H
Patent
B - Operations, Transporting
65
H
270/164
B65H 45/26 (2006.01)
Patent
CA 1309737
ABSTRACT Separation of zig-zag folded web into discrete lengths There is provided a device for separating a continuous zig-zag-folded web delivered from a zig-zag-folding machine into discrete lengths, comprising: at least two conveyor belt systems for supporting the web and conveying the web in imbricated configuration along a predetermined path, at least part of one of the conveyor systems being raisable and lowerable relative to the other conveyor system; a separating element having a cutting edge for cutting the web into said discrete lengths; and a guide device for separating element, the guide device mounted for pivoted movement about an axis above and transverse to said predetermined path, the guide device allowing the cutting edge of the separating element to follow a non-linear path to cut the web into said discrete lengths, at least part of the path being between and substantially tangential to two adjacent sections of the imbricated web. There is also provided a device for separating a continuous zig-zag-folded web delivered from a zig-zag-folding machine into discrete lengths, comprising at least two conveyor belt systems for supporting the web and conveying the web in imbricated configuration along a predetermined path, at least part of one of the conveyor systems being raisable and lowerable relative to the other conveyor system; a separating element having a cutting edge for cutting the web into said discrete lengths; and a guide device for the separating element and for guiding the cutting edge of the separating element along a linear path at an acute angle to said predetermined path of the web, at least part of said path being substantially tangential to two adjacent sections of the imbracted web, the guide device being mounted for displacement, in the direction of advance of the web, along guide means substantially parallel to said path of the web.
556350
Herd Josef
Pfuhl Reiner
Thomas Hermann
Herd Josef
Maschinenfabrik Goebel Gmbh
Pfuhl Reiner
Swabey Ogilvy Renault
Thomas Hermann
LandOfFree
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