Paper splicing device
US4875633A · kind A · utility
13Cited by
10References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 1988 |
| Grant date | Oct 24, 1989 |
| Priority date | — |
| Expiry date | Mar 29, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2301/41361
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Here is provided a paper splicing device having a tuning mechanism, and this tuning mechanism is provided with a tuning control section for tuning a rotary peripheral speed of a second rotor rotating in contact with the peripheral surface of the succeeding paper roll to a rotary peripheral speed of a first rotor rotating in contact with the peripheral surface of the preceding paper roll. To tune the above rotary peripheral speed of the paper rolls, the paper splicing device of the present invention comprises a cut section, a reference position detecting section, a rotational quantity detecting section, and a cut command section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.