Photocopying – Including fiber optics
Patent
1986-02-24
1987-10-27
Grimley, Arthur T.
Photocopying
Including fiber optics
355 3DR, G03G 1504
Patent
active
047025875
ABSTRACT:
A shell-type electrostatic copying apparatus comprising a supporting structure consisting of a lower supporting frame and an upper supporting frame mounted on the lower supporting frame for free pivoting between an open position and a closed position about a first pivot axis as a center, an endless carrier member having a photosensitive material disposed on its peripheral surface, a developing device for developing a latent electrostatic image formed on the surface of the photosensitive material and a copying paper conveying mechanism. A supporting unit frame is mounted on the lower supporting frame about a second pivot axis, and the endless carrier member and the developing device are disposed on the supporting unit frame, when the upper supporting frame is caused to pivot about the first pivot axis in the state where the supporting unit frame and the upper supporting frame are connected, the supporting unit frame is caused to pivot about the second pivot axis following the pivoting movement of the upper supporting frame.
REFERENCES:
patent: 3861306 (1975-01-01), DuBois et al.
patent: 4124289 (1978-11-01), Miyata et al.
patent: 4386841 (1983-07-01), Wakao et al.
patent: 4563077 (1986-01-01), Komada
patent: 4585324 (1986-04-01), Koyama et al.
Grimley Arthur T.
Mita Industrial Co. Ltd.
Pendegrass J.
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