Splicer
US4519858A · kind A · utility
10Cited by
4References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 7, 1984 |
| Grant date | May 28, 1985 |
| Priority date | — |
| Expiry date | Mar 7, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2301/46414
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The invention includes a new web splicer and new method of web splicing, in many aspects. In a principal aspect, the invention is a new automatic web splicer adapted to splice a new web to the tail of a running web while maintaining web speed and tension of equipment into which the webs are running. The web splicer comprises a frame, an anvil and hammer mechanism, a pair of web guides, a pair of web brake rollers, a pair of brake mechanisms, sensing means, web tensioning means and control means.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.