Paper-winding units

Details Paper-winding units Paper-winding units

1976-09-03

1977-12-06

McCarthy, Edward J.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 755, B65H 1702, B65H 5900

Patent

active

040612872

ABSTRACT:
This invention relates to paper-winding units for use on teleprinters. Known teleprinter paper-winding units will not receive paper of varying widths, and it is an object of the invention to provide a unit which does not suffer from this disadvantage. This object is achieved by winding the paper on a driven shaft mounted in a bearing at one end only. More specifically, the invention comprises an electric motor fixed to a mounting plate and driving a shaft carrying a cardboard roll for the paper which passes over a fixed guide rod, and a control rod mounted on a spring-loaded lever. The lever controls a switch for the electric motor so that the motor is switched on and off automatically in accordance with the tension in the paper.

REFERENCES:
patent: 1693876 (1928-12-01), Unruh
patent: 2700513 (1955-01-01), Miles
patent: 3113742 (1963-12-01), Bevon
patent: 3338531 (1967-08-01), Novotny
patent: 3782666 (1974-01-01), Sandrone

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