Annular expansible heads for a printing cylinder assembly
US4624184A · kind A · utility
16Cited by
6References
8Claims
0Family size
Inventors
Key dates
| Filing date | Mar 27, 1984 |
| Grant date | Nov 25, 1986 |
| Priority date | — |
| Expiry date | Mar 27, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T279/1216
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A printing cylinder is supported and located by dual annular hydraulically-expansible heads carried by a shaft and adjustable axially thereof and which are inserted into the printing cylinder and then expanded inwardly into locking engagement with the shaft and outwardly into locking engagement with the cylinder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.