Vorrichtung zur Optischen Abtastung, Bilderzeugungsvorrichtung, Belichtungsfixierungsverfahren

Details

Veröffentlichungs-Nr.

EP2950131

Aktenzeichen

EP15169545

Anmeldetag

28. Mai 2015

Veröffentlichung

4. Oktober 2017

Erteilung

4. Oktober 2017

Rechtsraum

EP

IPC

G02B26/12G03G15/04G03G21/16G02B5/00G02B7/00

Abstract

An optical scanning device (6) includes a cylindrical aperture (82), a support member (84), and a base portion (681). In the aperture (82), an opening portion (83) that restricts a beam path width of a laser beam emitted from a light source (611-614) is formed. The support member (84) includes a cylinder supporting portion (841) that pivotably supports the aperture (82). To the base portion (681), the support member (84) is fixed by adhesion fixing. The base portion (681) includes a pass-through portion (744) that passes through between front and rear surfaces of the base portion (681) and allows the support member (84) to move in direction perpendicular to a pivoting axis of the aperture (82). The support member (84) has a length such that its lower end portion projects from a rear surface of the base portion (681) in the state where the support member (84) has been inserted in the pass-through portion (744) to such a position where laser beam is incident in the opening portion (83) of the aperture (82).

Anmelder

Firma

Kyocera Document Solutions Inc.

Land

🇯🇵 Japan

Fachgebiete