Sheet squaring device

摘要

A daylight cassette unloader comprises a mechanism for unlocking and opening a radiographic film cassette introduced therein, and mounted in inclined position so that after opening the film is permitted to slide out of the cassette. At the outlet of the unloader a supplementary mechanism is provided in order to align the film in such a way, that it is reproducibly fed to the inlet opening of a film processor. Preferably the latter mechanism comprises a pair of rollers which start rotating only after the impact of the film on one of the rollers.