Photocopying – Contact printing – Light boxes
Patent
1991-06-13
1992-06-02
Grimley, A. T.
Photocopying
Contact printing
Light boxes
118661, 355210, G03G 1506
Patent
active
051191377
ABSTRACT:
A structure and method for mounting recording units in an electrophotgraphic recording apparatus wherein collar members provided at both ends of a photosensitive drum or a sleeve are disposed to come into tight contact with the opposing sleeve or photosensitive drum to secure a uniform developing gap therebetween and wherein a developing unit opposed to a drum unit is pivotably supported at a longitudinal central point of the developing unit. Even when the photosensitive drum is biased in its central axis, the above pivotable movement of the developing unit enables the sleeve to flexibly follow the axis biasing movement and also enables the rotational axes of the photosensitive drum and sleeve to be kept in their parallel relation, whereby the uniform developing gap can be positively secured at all times along the longitudinal direction of the photosensitive drum, and this can contribute to the stable picture image recording operation.
REFERENCES:
patent: 3953121 (1976-04-01), Reichart, Jr.
patent: 4258372 (1981-03-01), Ishikawa
patent: 4271786 (1981-06-01), Buckley et al.
patent: 4563074 (1986-01-01), Tsutsui et al.
patent: 4952989 (1990-08-01), Kawano et al.
Dang Thu
Grimley A. T.
Kabushiki Kaisha Toshiba
LandOfFree
Structure and method of mounting recording units in electrophoto does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Structure and method of mounting recording units in electrophoto, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Structure and method of mounting recording units in electrophoto will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2232591