Photographic apparatus

Advancing material of indeterminate length – Threading device – With means to pull lead-end

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Details

214 17, 226 88, 226200, 354340, B65H 1734

Patent

active

040552896

ABSTRACT:
A photographic apparatus in which strip-shaped material is to be advanced by means of a travelling leader tape, has a carrier for the strip-shaped material, the carrier being formed with a channel. An arrangement is provided by means of which the leader tape can be sprung into the channel in response to a command signal so that a mechanical connection becomes established between the leader tape and the carrier and the latter is taken along by the travelling leader tape.

REFERENCES:
patent: 2878924 (1959-03-01), Dye et al.
patent: 3713649 (1973-01-01), Van Kempen et al.
patent: 3810568 (1974-05-01), Kwiaikowski et al.

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