Adaptors for use with printing cylinder mandrels
US4651643A · kind A · utility
17Cited by
7References
11Claims
0Family size
Inventors
Key dates
| Filing date | Feb 14, 1985 |
| Grant date | Mar 24, 1987 |
| Priority date | — |
| Expiry date | Feb 14, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T279/3418
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Adaptors for expandable mandrels of printing presses are formed as annular members which are slidable over the journals of the mandrel and lockable thereto, the adaptors each having an outwardly expandable external periphery for gripping and holding a printing cylinder of a diameter larger than that of the mandrel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.