Web guide roller for use at high speeds and process for producin

Details Web guide roller for use at high speeds and process for producin Web guide roller for use at high speeds and process for producin

1981-08-06

1984-01-24

Desmond, Eugene F.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

B21B 2702

Patent

active

044267576

ABSTRACT:
The invention relates to a web guide roller for a web which is required to be moved at a high speed, having cavities arranged on its surface for receiving the air carried with the moving web, whereby a finely branched network of compression chambers is arranged on the surface between plateau-like smoothly ground and polished areas on which the web lies in contact. Further the invention relates to a process for the production of this web guide rollers for use at high speed.

REFERENCES:
patent: 2114072 (1938-04-01), Cleveland
patent: 2725640 (1955-12-01), Voigtman
patent: 4189815 (1980-02-01), Seelenbinder

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