Block sleeve assembly device
US5161464A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Feb 13, 1991 |
| Grant date | Nov 10, 1992 |
| Priority date | — |
| Expiry date | Feb 13, 2011 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41F27/105
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
In an assembly device for replacing the block sleeve on the roller core of a printing roller unit a support device with a gripper is provided, which so secures the unit immediately adjacent to one end of the roller core in the vicinity of two adjacent tilting moment support points, that from said single holding zone both ends of the unit project freely without any further support and are therefore readily accessible. On a printing press it is possible to provide for each printing mechanism an assembly device of this type, in which the particular printing roller unit can be directly inserted by an inserting device from the press or machine mount.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.