Method and means for mounting a drive roll in a high speed winde

Details Method and means for mounting a drive roll in a high speed winde Method and means for mounting a drive roll in a high speed winde

1976-10-04

1978-05-02

Mautz, George F.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

B65H 5442, B65H 5452

Patent

active

040870553

ABSTRACT:
The present invention provides a way of mounting a drive roll in a high speed winder, in which a drive roll bracket for holding a drive roll is pivotally supported by a pivot whose axis is an intersection line between a vertical plane equally dividing a distance between opposite remote end surfaces of a wound thread package and a horizontal plane that is tangential to a bottom surface of the drive roll or a horizontal plane in the proximity thereof, and a press contact force between said drive roll and the bobbin holder shaft or wound thread package is applied entirely by the intermediary of said pivot.

REFERENCES:
patent: 492613 (1893-02-01), Pierce
patent: 3970260 (1976-07-01), Bruggisser et al.

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