Microfiche camera

Abstract

Abstract PURPOSE: To enable photographing to be made through moving of a film in longitudinal and transverse two directions with the positions of reels and imaging lens being held constant by forming the loop of the film and moving the film integrally with film supporting members in the film width direction. CONSTITUTION: A film F is drawn out from the supply reel in a supply part 2, passes between guides 21, 22, supply capstan 23, pressure plate 31 of exposure part 4 and slit plate 29 and is wound to the take-up reel in a take-up part 3 by way of a drive capstan 32, film winding capstan 123 and guide roller 122. Loop chambers 11, 12 are provided between the supply reel and exposure part 4 as well as between the exposure part 4 and take-up reel, respectively. The films in the respective loop chambers are detected by loop detecting means LA, PA and LB, PB, and this enables only the film to be moved in the longitudinal and transverse two directions and large amount of information to be photographed in checker form on the roll-form film. COPYRIGHT: (C)1980,JPO&Japio

Inventors

• 👤 Yoshiaki Sone
• 👤 Takao Toda
• 👤 Kazuo Kashiwagi

Bibliographic Details