Photocopying – Contact printing – Light boxes
Patent
1993-03-11
1994-07-19
Moses, R. L.
Photocopying
Contact printing
Light boxes
355210, 346160, G03G 1500
Patent
active
053313739
ABSTRACT:
In order to prevent the eccentricity of a rotary shaft for rotatably supporting an image bearing member used with an image forming apparatus when the image bearing member is rotated, a projection is provided on an outer peripheral surface of the rotary shaft fitted into a fitting hole formed in a casing for securing the rotary shaft.
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patent: 4975743 (1990-12-01), Surti
patent: 5023660 (1991-06-01), Ebata et al.
patent: 5105221 (1992-04-01), Takahashi et al.
patent: 5115272 (1992-05-01), Ohmori et al.
patent: 5128715 (1992-07-01), Furuyama et al.
patent: 5136333 (1992-08-01), Craft et al.
Higeta Akira
Isobe Hironobu
Kobayashi Hiroo
Miura Koji
Miyabe Shigeo
Canon Kabushiki Kaisha
Moses R. L.
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