Photocopying – Contact printing – Light boxes
Patent
1994-05-24
1995-12-12
Smith, Matthew S.
Photocopying
Contact printing
Light boxes
355210, 355327, G03G 1501
Patent
active
054754844
ABSTRACT:
A color printer comprises first and second photo-conductive drums which are supported between first and second supporting plates substantially in parallel to each other. Rotational shafts of the drums are attached to the first supporting plates through first and second supporting members and to the second supporting plates through a third and fourth supporting members. The first supporting member has a first driving force transmission shaft for rotating a rotational shaft of the first drum, and a first pivot bearing member rotatably supporting the first driving force transmission shaft. The second supporting member has a second driving force transmission shaft for rotating a rotational shaft of the second drum, and a second pivot bearing member rotatably supporting the second driving force transmission shaft. The third supporting member has a third pivot bearing member rotatably supporting the rotational shaft of the first drum. The fourth supporting member has a fourth pivot bearing member rotatably supporting the rotational shaft of the second drum. The first and second transmission shafts have distal ends which are engageable with the third and fourth pivot bearing members, respectively.
REFERENCES:
patent: 4530588 (1985-07-01), Kimura et al.
patent: 5132728 (1992-07-01), Suzaki et al.
patent: 5212520 (1993-05-01), Toyofuku
Kabushiki Kaisha Toshiba
Smith Matthew S.
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