Wet treatment arrangement for photographic sheet carriers
US5063401A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 10, 1990 |
| Grant date | Nov 5, 1991 |
| Priority date | — |
| Expiry date | Dec 10, 2010 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03D3/132
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A wet treatment arrangement for photographic sheet carriers comprises at least one liquid tank having an inlet slot and an outlet slot, and an upper side, at least one transporting roller located in the tank for transporting a sheet carrier from the inlet slot to the outlet slot, a cover part covering the upper side of the tank and provided with guiding surfaces for guiding a sheet carrier from the inlet slot to the transporting roller and from the transporting roller to the outlet slot, and also provided with transfer guiding surfaces, the first mentioned guiding surfaces and the transfer guiding surfaces merging with one another and being formed as guiding ribs extending transversely to a length of the rollers and parallel to one another.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.