Sheet transferring apparatus for printing machine
AssigneeSakurai Graphic Systems Corporation
InventorsMasaharu Okuda, Haruki Umemura
Life of this patent
Estimating the term…
Abstract
A sheet transferring apparatus transfers a sheet between a plurality of printing units. Multiple color press on a single surface of the sheet and a single color press on both surfaces of the sheet are selectively performed. A feed cylinder is rotatably provided between the adjacent units. A power source actuates the feed cylinder. A first rotating member is mechanically connected to the power source. A second rotating member is mechanically connected to the feed cylinder. The second member is arranged to be driven by said first member. A phase adjusting mechanism automatically adjusts a phase between the first and second members in accordance with the multiple color press and the single color press.
Claims17
A sheet transferring apparatus for transferring a sheet between a plurality of printing units, wherein multiple color press on a single surface of the sheet and a single color press on both surfaces of the sheet are selectively performed, said apparatus comprising:
- a feed cylinder rotatably provided between the adjacent units;
- a power source for actuating the feed cylinder;
- a first rotating member mechanically connected to the power source;
- a second rotating member mechanically connected to the feed cylinder, said second member being arranged to be driven by said first member;
- and
- a phase adjusting mechanism for automatically adjusting a phase between the first and second members in accordance with the multiple color press and the single color press.
A sheet transferring apparatus for transferring a sheet between a plurality of printing units, wherein multiple color press on a single surface of the sheet and a single color press on both surfaces of the sheet are selectively performed, said apparatus comprising:
- a feed cylinder rotatably provided between the adjacent units;
- a power source for actuating the feed cylinder;
- a first rotating member mechanically connected to the power source;
- a second rotating member mechanically connected to the feed cylinder, said second member being arranged to be driven by said first member;
- a phase adjusting mechanism for adjusting a phase between the first and second members;
- and
- a transfer cylinder operably connected to the feed cylinder, for supplying the sheet which is delivered by the feed cylinder to the adjacent printing unit.
Dependencies are inferred from the claim text.