POLYGON MIRROR SCANNER MOTOR

PROBLEM TO BE SOLVED: To provide a polygon mirror scanner motor used for laser scanning in a laser beam printer, a copying machine and the like, not applying any external force to a shaft in fixing a polygon mirror and always applying equal force to the polygon mirror, and fixing the polygon mirror...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FUKUI YASUTSUGU, SUMI MASAKI, HIRAGUCHI KOJI, MAETANI AKIMITSU, ABE TAKAYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a polygon mirror scanner motor used for laser scanning in a laser beam printer, a copying machine and the like, not applying any external force to a shaft in fixing a polygon mirror and always applying equal force to the polygon mirror, and fixing the polygon mirror to the shaft while ensuring high concentric accuracy. SOLUTION: The polygon mirror 52 is fixed by attraction of a first magnet 11 and a second magnet 12. COPYRIGHT: (C)2010,JPO&INPIT