Advancing material of indeterminate length – Threading device
Patent
1984-10-22
1986-05-27
Christian, Leonard D.
Advancing material of indeterminate length
Threading device
226 15, G03B 156
Patent
active
045910839
ABSTRACT:
In a threading arrangement for strip-shaped material with a timely operating overlapping of gaps of guiding for the material after a supply device for example at treatment locations, particularly at treatment devices for band-shaped photographic layer carrier, a guiding rail is provided for guiding the material at both flat sides and at a side edge, and the guiding rail is movable in the plane of the material transverse to its transporting direction with a guide for the side edge to an overlapping position and after threading from said position.
REFERENCES:
patent: 2050053 (1936-08-01), Graf et al.
patent: 2950072 (1960-08-01), Hayashida et al.
patent: 3089658 (1963-05-01), Good
patent: 3181808 (1965-05-01), Ireland
patent: 3603522 (1971-09-01), Herrmann
patent: 3712558 (1973-01-01), Johnson et al.
patent: 4462527 (1984-07-01), Taylor et al.
Heidrich Gunter
Payrhammer Bernd
Agfa-Gevaert AG
Christian Leonard D.
Striker Michael J.
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