Resilient roller

Photocopying – Including fiber optics

Patent

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Details

29130, 354318, G03G 1500, G03D 500

Patent

active

039457230

ABSTRACT:
A resilient roller is described having a rigid shaft and a flexible sleeve spaced apart by a resilient member to which axial pressure is applied. The axial pressure translates through the resilient member to become outward radial pressure. The roller of the invention is sufficiently resilient across its functional surface to maintain substantial contact and a substantially uniform nip width along its line of axial tangency with a cooperating surface.

REFERENCES:
patent: 3086100 (1963-04-01), Carozza
patent: 3435500 (1969-04-01), Aser et al.
patent: 3500793 (1970-03-01), Bartusek
patent: 3592134 (1971-07-01), Patterson, Jr.
patent: 3596635 (1971-08-01), Smitzer
patent: 3667428 (1972-06-01), Smith
patent: 3667987 (1972-06-01), Miller
patent: 3702096 (1972-11-01), Copeland
patent: 3710469 (1973-01-01), Kitazawa
patent: 3801315 (1974-04-01), Gundlach et al.

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