G - Physics – 03 – G
Patent
G - Physics
03
G
G03G 15/09 (2006.01) G03G 15/16 (2006.01)
Patent
CA 2064289
A bracket having a large stiffness is provided. A magnet roller is rotatably mounted on the bracket and a doctor blade is fixed to the bracket. A bracket assembly comprising the bracket, the magnet roller and the doctor blade is fixed to a frame of a developing unit. A gap g between the magnet roller and the doctor blade is maintained at a predetermined value even if the frame is deformed due to an external force, and thus printing at a constant density is ensured.
Support ayant une grande rigidité. Un cylindre à aimant est monté sur le support de façon à pouvoir tourner et une racle est fixée au support. Un ensemble support comprenant le support, le cylindre à aimant et la racle est fixé au bâti d'un module de développement. Un écartement entre le cylindre à aimant et la racle est maintenu à une valeur prédéterminée même si le bâti est déformé par une force externe, et l'on assure ainsi une impression de densité constante.
Fetherstonhaugh & Co.
Fujitsu Limited
LandOfFree
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