Pressure roller arrangement

Details Pressure roller arrangement Pressure roller arrangement

1977-07-20

1978-08-08

McCarthy, Edward J.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

B65H 1708

Patent

active

041051700

ABSTRACT:
An improvement in a pressure roller arrangement for a winding machine equipped with a winding roll onto which strip material is wound, the winding roll bearing against a support drum by means of a pair of pressure rollers which act on the winding roll to press the winding roll against a drum support. The application describes such a device in which one of the pressure rollers is connected by a swiveling lever which is supported on a cylinder piston unit and the other pressure roller is pivoted at the swiveling lever by means of a follow-up lever so that it can be moved on the first pressure roller towards and away therefrom by means of a cylinder piston unit which is supported on the swiveling lever.

REFERENCES:
patent: 3232549 (1966-02-01), Stambaugh
patent: 3599889 (1971-08-01), Pfeiffer
patent: 3602448 (1971-08-01), Muensterer
patent: 3989201 (1976-11-01), Cottrell

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