Film transport mechanism for projectors

Details Film transport mechanism for projectors Film transport mechanism for projectors

G - Physics

03

B

G03B 21/40 (2006.01) G03B 1/48 (2006.01)

Patent

CA 2118620

ABSTRACT OF THE DISCLOSURE In order to prevent image blurs which may arise from an intermittent film transport in a projector, a block-like contact plate 1 is provided between an upper drum sprocket 2 and a lower drum sprocket 3 or the projector. The contact plate 1 is brought into contact with the film F and has a resilience on its contact surface. Fig. 1

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