Film transport apparatus
US5092535A · kind A · utility
7Cited by
8References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 5, 1989 |
| Grant date | Mar 3, 1992 |
| Priority date | — |
| Expiry date | Apr 5, 2009 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B15/67
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A film transport apparatus comprises a rotary member for abutting against a rolled film wound on a reel held on a cartridge to drive the film forwardly, a separating device arranged upstream of the rotary member with respect to a direction of rotation of the film for separating a leading end of the film, and a pressing device arranged downstream of the rotary member with respect to the direction of rotation of the film for abutting against the rolled film to press the film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.