Auxiliary gripper drive
US4583728A · kind A · utility
12Cited by
2References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 31, 1984 |
| Grant date | Apr 22, 1986 |
| Priority date | — |
| Expiry date | Aug 31, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/18288
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A cam drive is used to drive the auxiliary gripper on a sheet-fed printing machine having a control cam and an auxiliary cam and associated cam followers. In order to use a minimum amount of pages and eliminate any bending moments from the forces between the cams, the control cam and the auxiliary cam are disposed in a common plane on two parallel shafts and the control lever and associated followers are disposed in the same plane between the cams.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.