Roll paper handling apparatus

Details Roll paper handling apparatus Roll paper handling apparatus

1984-03-05

1987-10-13

Schran, Donald R.

Cutting

Tool with either work holder or means to hold work supply

Rotatable wound package supply

242 55, 242 5553, 355 13, B65H 3504, B65H 1912

Patent

active

046990348

ABSTRACT:
A roll paper handling device for use in various recording machines, such as facsimiles and copiers, which employ recording paper in the form of a roll is provided. The present device includes a box in which a roll of paper may be rotatably installed in position which may be moved between an operative position where a lead out paper portion unrolled from the roll may be fed to a desired location and an inoperative position where the roll of paper may be replaced and a locking mechanism which allows the box to be moved to the inoperative position only when said lead out paper portion has been completely pulled back into the box. The locking mechanism is also so structured so as to apply a back tension to the roll of paper thereby allowing to prevent the roll of paper from rotating exceedingly.

REFERENCES:
patent: 3292471 (1966-12-01), Sames et al.
patent: 3350031 (1967-10-01), Ireland
patent: 3815990 (1974-06-01), Newcomb et al.
patent: 3830124 (1974-08-01), Ravera et al.

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