Optical beam scanning apparatus

Details Optical beam scanning apparatus Optical beam scanning apparatus

1992-12-15

1994-03-08

Ben, Loha

Optical: systems and elements

Deflection using a moving element

Using a periodically moving element

359217, 359198, 310 51, G02B 2608

Patent

active

052932664

ABSTRACT:
An optical beam scanning apparatus wherein a resin polygonal scanner deflects a light beam radiated from a laser diode as the polygonal scanner is rotating. The polygonal scanner is pressed by a pressing member against a scanner rest which rotates together with a rotary shaft of a motor and thus fixed on the scanner rest. The pressing member has a plurality of tabs, and the polygonal scanner is pressed evenly when the tabs pierce the polygonal scanner.

REFERENCES:
patent: 4623216 (1986-11-01), Sato et al.
patent: 4820005 (1989-04-01), Hashimoto et al.
patent: 4892372 (1990-01-01), Chonan et al.
patent: 5124830 (1992-05-01), Omura et al.
patent: 5183350 (1993-02-01), Kramer
patent: 5245234 (1993-09-01), Okada et al.

Affiliated with

Also associated with

Rating

Optical beam scanning apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical beam scanning apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical beam scanning apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-157284