Stencil duplicator
US4044670A · kind A · utility
2Cited by
9References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 2, 1975 |
| Grant date | Aug 30, 1977 |
| Priority date | — |
| Expiry date | Dec 2, 1995 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41L31/00
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A device for rolling up onto a core a stencil or ink screen being removed from a duplicator, in which means alongside the or a duplicator cylinder for supporting a core and for driving it at a peripheral speed in excess of the peripheral speed of the duplicator so that a stencil or ink screen from the duplicator may be unrolled from the cylinder and onto the core with tension in the stencil or ink screen maintained by virtue of slipping drive to the core.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.