Automatic document page turning apparatus
US4700497A · kind A · utility
33Cited by
5References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 8, 1986 |
| Grant date | Oct 20, 1987 |
| Priority date | — |
| Expiry date | Sep 8, 2006 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07F19/201
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An automatic page turning apparatus for use with a passbook or like document wherein drive rollers advance the passbook to a page turning station, pressing means moves the passbook into position for a page turning roller to engage with and to turn up the page to a bowed condition. Page turning detecting means is coupled to sequence control means and to retry control means for ensuring that the page is turned to the partially turned position for subsequent turning of the page.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.