Printing – Rolling contact machines – Rotary
Reexamination Certificate
2005-03-08
2005-03-08
Funk, Stephen R. (Department: 2854)
Printing
Rolling contact machines
Rotary
C101S410000, C271S277000
Reexamination Certificate
active
06862985
ABSTRACT:
The invention relates to a guiding device for metal sheet printing machines and metal sheet painting machines, which have at least two printing cylinders and a transfer drum situated therebetween. The guiding device is arranged on said transfer drum and, to be precise, is located close to the imaginary cylindrical outer surface of the transfer drum. The guiding device comprises at least one guiding element with an outwardly turned bearing surface for supporting the rear edge of the metal sheets. The guiding element is pivotally mounted by means of a swivel bearing whose pivotal axis is parallel to the axis of the transfer drum. The guiding element is coupled to a pivot drive by means of which its bearing surface can be adjusted to different pivoting angles (β) with regard to the tangent to the imaginary cylindrical outer surface of the transfer drum. This pivoting angle (β) is larger at the rotating position of the transfer drum at which the rear edge of the metal sheets rest against the guiding element, and is smaller at the rotating position at which the rear edge of the metal sheets leave the guiding element.
REFERENCES:
patent: 4815379 (1989-03-01), Becker et al.
patent: 689632 (1940-03-01), None
patent: 725705 (1942-09-01), None
patent: 43 38 947 (1995-05-01), None
patent: 44 43 493 (1996-06-01), None
patent: 0 185 965 (1989-03-01), None
patent: 0 752 310 (1997-01-01), None
patent: 741153 (1955-11-01), None
patent: 2051746 (1981-01-01), None
Beger Hans
Klotz Harald
Kunzi Otto
Bauer + Kunzi Gesellschaft fur Drucktechnik mbH
Funk Stephen R.
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