Roller positioning method and apparatus for buckle-type paper folding machine
US4032133A · kind A · utility
14Cited by
3References
2Claims
0Family size
Inventors
Key dates
| Filing date | Sep 11, 1975 |
| Grant date | Jun 28, 1977 |
| Priority date | — |
| Expiry date | Sep 11, 1995 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H45/147
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Roller positioning method and apparatus for buckle-type folding machines characterized by a roller movement parallel to the subjacent fold plate to facilitate adjustment and to prevent unintended interference between the roller surfaces and the fold plates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.