Cam mechanism on a folding cylinder
US6971280B2 · kind B2 · utility
0Cited by
6References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 13, 2002 |
| Grant date | Dec 6, 2005 |
| Priority date | — |
| Expiry date | Jun 14, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/2107
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A cam mechanism for a folding cylinder or gripping cylinder of a printing machine have a cam disk assembly with two cam disks located adjacent to one another. The cam mechanism has good kinematic properties and is subject to low wear, the outer casing of the cam roller has two convex curvatures arranged adjacent to one another and running circumferentially around the cam roller, each curvature co-operating with one of the cam disks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.