Set changing device of a slitter-winder
US8870112B2 · kind B2 · utility
0Cited by
7References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 5, 2010 |
| Grant date | Oct 28, 2014 |
| Priority date | — |
| Expiry date | Apr 28, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H19/30
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A set changing device of a slitter-winder has a pusher device for pushing completed wound fiber web rolls (10) of partial webs cut with a slitter-winder and carried by carrier means (11, 18′) forward from the winding-up section (1). The pusher device has at least two press rolls. The position of at least one of the press rolls (2, 3) with respect to the body (17) of the pusher device (6) is arranged to change during pushing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.