Film transport arrangement for a camera
US4350425A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | May 4, 1981 |
| Grant date | Sep 21, 1982 |
| Priority date | — |
| Expiry date | May 4, 2001 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B1/08
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A film transport arrangement of a camera for a film accommodated in a cassette, has transporting device arranged to transport a film before its exposure in a first transport direction from a cassette into a film receiving space of a camera, and to move the film after its exposure in a second transport direction in stepped manner frame after frame back into the cassette, or vice versa, and a film transport handle arranged for acting upon the transporting device so as to move the film in both directions and formed as a transport slider which is displaceable in two displacement directions and has a stroke of displacement in one of the displacement directions sufficient to transport the entire film length in a respective one of the transport directions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.