Stacker for flat sheet material such as banknotes, bank papers, receipts and the like
US4251067A · kind A · utility
3Cited by
3References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 22, 1979 |
| Grant date | Feb 17, 1981 |
| Priority date | — |
| Expiry date | Jun 22, 1999 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2701/1912
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A stacker for flat material sheets unfolds dog-eared sheets to facilitate stacking. The rotating stacker drum has a cut out preceding the sheet adhering suction openings with an unfolding face and a run-in face.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.