Printing – Rolling contact machines – Rotary
Reexamination Certificate
2005-02-08
2005-02-08
Hirshfeld, Andrew H. (Department: 2854)
Printing
Rolling contact machines
Rotary
C101S229000, C101S136000, C101S409000, C271S204000, C271S277000
Reexamination Certificate
active
06851360
ABSTRACT:
Sheet-fed printing press, especially a satellite-type printing press by which double-side printing is performed with a single satellite-type press and if only single-side printing is required a sheet perfecting apparatus does not intervene in the sheet transfer path. In the course of printing with a plurality of printing units (26) provided in satellite-like manner around a common pressure cylinder (10), a sheet perfecting apparatus (36) is provided for inverting the sheet of material for double-side printing. The sheet perfecting apparatus is separable from the sheet transfer path for printing on one side only. The sheet perfecting apparatus is made up of a first transfer cylinder (38) a perfecting cylinder (40) and a second transfer cylinder (42).
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patent: 6401608 (2002-06-01), Lyon et al.
patent: 6438352 (2002-08-01), Landa et al.
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patent: 6698350 (2004-03-01), Iwamloto
patent: 62169645 (1987-07-01), None
patent: 8244195 (1996-09-01), None
Hirshfeld Andrew H.
Shinohara Machinery Co., Ltd.
Williams Kevin D.
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