Low noise burster
US4222511A · kind A · utility
18Cited by
8References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 6, 1978 |
| Grant date | Sep 16, 1980 |
| Priority date | — |
| Expiry date | Oct 6, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T225/35
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A burster for separating successive sheets of paper from a continuous web of paper has at least one output or draw roller having a larger diameter than the input or feed rollers with all of these rollers rotated at the same r.p.m. and a simple belt drive mounted on a pivotal double link with a one-to-one ratio provides for driving one set of rollers from the other set with an adjustable distance between sets of rollers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.