Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1975-09-24
1977-03-08
Mautz, George F.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 74, 242 76, 242195, B65H 1702, B65H 7528
Patent
active
040109127
ABSTRACT:
Apparatus for collecting webs of photographic paper issuing from a photographic copying machine has a magazine which is attachable to the copying machine and contains a wheel having a slotted periphery for introduction of the leader of a web by way of a channel defined by a guide which is pivotably mounted in the magazine. The channel extends radially of the wheel during introduction of the leader so that the latter can enter the interior of the wheel. The wheel is thereupon driven to convolute the web about it periphery and to automatically propel the guide to a position in which the channel is tangential to the wheel. The guide is then intercepted and held against pivotal movement in a direction to locate the channel radially of the wheel, and the guide has a roller which rests on the outermost convolution of the roll of paper which accumulates on the wheel. The intercepting device is a spring-biased lever which allows the guide to locate the channel radially of the wheel in response to attachment of the magazine to the copying machine.
REFERENCES:
patent: 2111054 (1938-03-01), Paul
patent: 3233839 (1966-02-01), Reinsch
patent: 3270974 (1966-09-01), Eagle
patent: 3357653 (1967-12-01), Otsuka
patent: 3802646 (1974-04-01), Nagel et al.
Dreher Karl
Fleck Adolf
Gotze Christian
Ismann Ernst
Pflugbeil Mathias
AGFA-Gevaert A.G.
Jillions John M.
Mautz George F.
Striker Michael J.
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