Inking system for rotary printing press
US5875713A · kind A · utility
0Cited by
3References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 12, 1997 |
| Grant date | Mar 2, 1999 |
| Priority date | — |
| Expiry date | Sep 12, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41F31/07
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An inking system for a rotary printing press utilizes a chain seal to prevent ink from passing from the ink receiving chamber of an ink reservoir beyond the length of the portion of a cylinder to be inked. A chain seal, that is comprised of a plurality of individual plates and pins, intimately engages the surface of the cylinder and keeps the ink in the ink receiving chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.