Optical scanner

Details Optical scanner Optical scanner

1992-09-22

1995-05-30

Shafer, Ricky D.

Optical: systems and elements

Deflection using a moving element

Using a periodically moving element

359200, 359216, 359217, G02B 2608

Patent

active

054207134

ABSTRACT:
An optical scanner that includes: a rotating polygon mirror for scanning by deflecting a light beam for writing a latent image on a photosensitive body in a predetermined direction; a rotating shaft that is inserted into a hole arranged on the rotating polygon mirror; and a filling agent containing particulates for filling a gap at a fitted portion between the rotating polygon mirror and the rotating shaft. The gap can be removed by filling the particulates at the fitted portion, thus ensuring stable high-speed rotation of the rotating polygon mirror free from dynamic balance errors.

REFERENCES:
patent: 4623216 (1986-11-01), Sato et al.

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