Claims
- 1. A printing machine for rotary offset printing of a sheet, the machine comprising:
one single common counter-pressure cylinder; a feed system structured to engage said counter-pressure cylinder to feed the sheet to said counter-pressure cylinder; a delivery system structured to engage said counter-pressure cylinder to remove the sheet from said counter-pressure cylinder; at least one printing group engaging said counter-pressure cylinder along a segment thereof extending from said feed system to said delivery system in a direction of rotation of said counter-pressure cylinder, each of said at least one printing group having a plate carrying cylinder and a rubber blanket carrying intermediate transfer cylinder, each plate cylinder and its associated rubber blanket cylinder of each of said at least one printing assembly being disposed in an individual or common cassette unit, shiftable sideways in a direction parallel to a rotational axial direction of the common counter-pressure cylinder, from a use position into at least one servicing position pulled completely outside of the machine and decoupled from the main drive of the machine.
- 2. The printing machine of claim 1, further comprising gripper means disposed on said counter-pressure cylinder for grasping the sheet.
- 3. The printing machine of claim 2, the machine being configured as a satellite printing machine for rotary offset printing of a sheet, wherein at least two printing groups are disposed about said counter-pressure cylinder as satellite printing groups, each printing group engaging said common counter-pressure cylinder along said segment thereof extending from said feed system to said delivery system in said direction of rotation of said common counter-pressure cylinder, each of said at least two printing groups having said plate cylinder and said rubber blanket cylinder disposed in a respective said shiftable cassette unit.
- 4. The printing machine of claim 2, the machine being configured as a satellite printing machine for rotary offset printing of a sheet, wherein at least five printing units are disposed about said counter-pressure cylinder as satellite printing groups, each printing group engaging said common counter-pressure cylinder along said segment thereof extending from said feed system to said delivery system in said direction of rotation of said common counter-pressure cylinder, each of said at least five printing groups having said plate cylinder and said rubber blanket cylinder disposed in a respective shiftable cassette unit.
- 5. The printing machine of claim 1, the machine being configured as a satellite printing machine for rotary offset printing of a sheet, wherein at least two printing units are disposed about said counter-pressure cylinder as satellite printing groups in a Y-shaped, four cylinder configuration to engage said common counter-pressure cylinder along said segment thereof extending from said feed system to said delivery system in said direction of rotation of said common counter-pressure cylinder, each of said at least two printing groups having only one plate cylinder and a common blanket, each plate cylinder of each of said at least two printing assemblies and said common blanket being disposed in a common shiftable said cassette unit, with or without said single counter-pressure cylinder.
- 6. The printing machine of claim 2, wherein each said cassette unit has at least two pairs of said plate and said blanket cylinder, working together in blanket to blanket configuration.
- 7. The printing machine of claim 1, wherein each of said cassette unit has at least one servo drive for driving at least one of said plate cylinder, said rubber blanket cylinder.
- 8. The printing machine of claim 7, wherein each said cassette unit has at least two pairs of said plate and said blanket cylinder, working together in blanket to blanket configuration.
- 9. The printing machine of claim 3, wherein each of said cassette unit has at least one servo drive for driving at least one of said plate cylinder, said rubber blanket cylinder.
- 10. The printing machine of claim 5, wherein each of said cassette unit has at least one servo drive for driving at least one of said plate cylinder, said rubber blanket cylinder, and said counter-pressure cylinder.
- 11. The printing machine of claim 1, further comprising an electronic imaging apparatus for acting on the cassette units in their servicing positions, wherein said cassette units are supported in their servicing position in a housing-shaped dust-free environment.
- 12. The printing machine of claim 3, further comprising an electronic imaging apparatus for acting on the cassette units in their servicing positions, wherein said cassette units are supported in their servicing position in a housing-shaped dust-free environment.
- 13. The printing machine of claim 1, further comprising illustrating devices and one common or a plurality of individual cleaning devices provided within a range of displacement of said cassette units.
- 14. The printing machine of claim 3, further comprising illustrating devices and one common or a plurality of individual cleaning devices provided within a range of displacement of said cassette units.
- 15. The printing machine of claim 1, further comprising means for radially lifting said rubber blanket cylinder from said counter-pressure cylinder.
- 16. The printing machine of claim 3, further comprising means for radially lifting said rubber blanket cylinder from said counter-pressure cylinder.
- 17. The printing machine of claim 3, wherein said common counter-pressure cylinder is covered by a blanket as an intermediate transfer cylinder and the satellite printing machine further comprises one or more back side printing groups engaging said common counter-pressure cylinder along a segment thereof extending, in said rotational direction of said common counter-pressure cylinder, after said delivery system and before said feed system, each of said one or more back side printing groups being disposed in its own individual cassette unit and/or having associated inking and damping groups which can all be shifted into servicing positions in a direction parallel to said rotational axial direction of said common counter-pressure cylinder.
- 18. The printing machine of claim 5, wherein said Y-shaped configuration satellite printing machine has one or more back side printing groups engaging said common counter-pressure cylinder covered by a blanket as an intermediate transfer cylinder along a segment extending, in said rotational direction of said common counter-pressure cylinder, after said delivery system and before said feed system, each of said one or more back side printing groups being disposed its own individual cassette unit and/or having associated inking and damping groups which can all be shifted into servicing positions in a direction parallel to said rotational axial direction of said common counter-pressure cylinder.
Priority Claims (1)
Number |
Date |
Country |
Kind |
299 21 185.1 |
Dec 1999 |
DE |
|
Parent Case Info
[0001] This application is a continuation of Ser. No. 09/890,508 having a 371(c) date of Aug. 21, 2001 as the national stage of PCT/EP00/12125 PCT filed on Dec. 1, 2000 and claiming Paris Convention priority of DE 299 21 185.1 filed on Dec. 3, 1999 the entire enclosures of which are all hereby incorporated by reference.
Continuations (1)
|
Number |
Date |
Country |
Parent |
09890508 |
Aug 2001 |
US |
Child |
10740406 |
Dec 2003 |
US |