US4479431A — Collect-printing unit for security printing for u…

Claim 1

Independent Claim 324 words

A collect-printing unit for security printing a complete multi-color ink coating on a support to be printed in offset printing for use in a rotary printing press, said collect-printing unit comprising: a first forme cylinder carrying at least one offset printing forme on its periphery; a first blanket cylinder contacting said forme cylinder and receiving the complete multi-color image to be printed on the support from said forme cylinder; a second blanket cylinder contacting said forme cylinder and having a plurality of ink receiving blankets affixed to the periphery of said second blanket cylinder; a counter pressure cylinder contacting said first blanket cylinder, the support to be printed being interposed between said counter pressure cylinder and said first blanket cylinder; a plurality of first cut-out rollers, each of said cut-out rollers carrying an offset ink contour plate, each of said offset ink contour plates receiving one color of said multi-color ink coating, each of said cut-out rollers further having an inking unit coordinated thereto to supply said one color of said multi-color ink coating to said offset ink contour plate affixed thereto, each of said plurality of cut-out rollers being in contact with each of said ink receiving blankets on said second blanket cylinder to impart said complete multi-color ink coating to each of said ink receiving blankets on said second blanket cylinder; and, a first ink transfer cylinder contacting said forme cylinder, and a second ink transfer cylinder contacting both said first ink transfer cylinder and said second blanket cylinder, said forme cylinder receiving a double inking formed as a combination of partial ones of said complete multi-color ink coatings that are imparted to successive ones of said ink receiving blankets on said second blanket cylinder, said partial coatings being transferred in registry to said forme cylinder from both said first ink transfer cylinder and said second blanket cylinder, said forme cylinder transferring said complete multi-color ink coating to said first blanket cylinder.

Claim 2

Dependent Claim 324 words

A collect-printing unit for security printing a complete multi-color ink coating on a support to be printed in offset printing for use in a rotary printing press, said collect-printing unit comprising: a first forme cylinder carrying at least one offset printing forme on its periphery; a first blanket cylinder contacting said forme cylinder and receiving the complete multi-color image to be printed on the support from said forme cylinder; a second blanket cylinder contacting said forme cylinder and having a plurality of ink receiving blankets affixed to the periphery of said second blanket cylinder; a counter pressure cylinder contacting said first blanket cylinder, the support to be printed being interposed between said counter pressure cylinder and said first blanket cylinder; a plurality of first cut-out rollers, each of said cut-out rollers carrying an offset ink contour plate, each of said offset ink contour plates receiving one color of said multi-color ink coating, each of said cut-out rollers further having an inking unit coordinated thereto to supply said one color of said multi-color ink coating to said offset ink contour plate affixed thereto, each of said plurality of cut-out rollers being in contact with each of said ink receiving blankets on said second blanket cylinder to impart said complete multi-color ink coating to each of said ink receiving blankets on said second blanket cylinder; and, a first ink transfer cylinder contacting said forme cylinder, and a second ink transfer cylinder contacting both said first ink transfer cylinder and said second blanket cylinder, said forme cylinder receiving a double inking formed as a combination of partial ones of said complete multi-color ink coatings that are imparted to successive ones of said ink receiving blankets on said second blanket cylinder, said partial coatings being transferred in registry to said forme cylinder from both said first ink transfer cylinder and said second blanket cylinder, said forme cylinder transferring said complete multi-color ink coating to said first blanket cylinder.

Claim 3

Dependent Claim 27 words

The collect-printing unit for use in a rotary printing press in accordance with claim 1, wherein a damping unit is coordinated to each of said cut-out rollers.

Claim 4

Dependent Claim 27 words

The collect-printing unit for use in a rotary printing press in accordance with claim 1, wherein a damping unit is coordinated to said first ink transfer cylinder.

Claim 5

Dependent Claim 26 words

The collect-printing unit for use in a rotary printing press in accordance with claim 1, wherein a damping unit is coordinated to said first forme cylinder.

Claim 6

Dependent Claim 82 words

The collect-printing unit for use in a rotary printing press in accordance with claim 1, wherein the peripheries of said cut-out rollers, of said first ink transfer cylinder, of said second ink transfer cylinder, of said forme cylinder, and of said first blanket cylinder are of equal lengths, further wherein the periphery of said second blanket cylinder is an integral multiple of said forme cylinder periphery, and further wherein said counter pressure cylinder has the same periphery as said second blanket cylinder.

Claim 7

Dependent Claim 46 words

The collect-printing unit for use in a rotary printing press in accordance with claim 1, wherein the periphery of said second blanket cylinder compared with the peripheries of said cut-out rollers, said second ink transfer cylinder, and said first blanket cylinder has a ratio of 3:1.

Claim 8

Dependent Claim 31 words

The collect-printing unit for use in a rotary printing press in accordance with claim 1, wherein said cut-out rollers carry offset ink contour plates which are capable of being sectorially inked.

Claim 9

Dependent Claim 24 words

The collect-printing unit for use in a rotary printing press in accordance with claim 1, wherein said counter pressure cylinder is a hard cylinder.

Claim 10

Dependent Claim 29 words

The collect-printing unit for use in a rotary printing press in accordance with claim 1, wherein a third blanket cylinder is placed in contact with said first blanket cylinder.

Claim 11

Dependent Claim 90 words

The collect-printing unit for use in a rotary printing press in accordance with claim 6 further wherein said second ink transfer cylinder and said forme cylinder are disposed at an angle α of 42.94°, said angle α being defined as the angle between first and second lines which extend radially outwardly from the axis of rotation of said second blanket cylinder, said first line passing through the axis of rotation of said forme cylinder and said second line passing through the axis of rotation of said second ink transfer cylinder.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1987-10-30	1988-04-30	1988-10-30	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1991-10-30	1992-04-30	1992-10-30	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1995-10-30	1996-04-30	1996-10-30	$7700.00	Window Closed / Lapsed

Collect-printing unit for security printing for use in a rotary printing press

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