Sheet reversing unit for sheet printing press
US4928586A · kind A · utility
8Cited by
3References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 13, 1989 |
| Grant date | May 29, 1990 |
| Priority date | — |
| Expiry date | Jul 13, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41F21/108
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A sheet reversing unit for a sheet printing press which includes a reversing gripper device and a suction lever. A cam follower is pivotally mounted on a cam lever and is brought into contact with a cam surface of a cam mechanism for opening and closing the sheet gripper. A regulating cam is arranged outside the moving path of the cam follower, so as to prevent the cam follower from falling outside its normal moving path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.