Agfa-gevaert Ag

Ruth Opperman

Wilfried Hofmann

Adolf Koopmann

Gunter Freiberg

Gunther Luder

A holding frame holds a microfiche. Guide rails mount the holding frame on the microfilm reader housing for movement along two perpendicular coordinate axes for moving selected portions of the microfiche held by the frame into position to be projected. An arresting device arrests the frame in selected positions and includes a stationary clamped structure on the housing and a cooperating releasable clamping structure on the frame. The clamping structure when not released clamps the clamped structure and thereby arrests the frame relative to the housing.

Growing community of inventors

Ismaning, Germany

Ruth Opperman