Photocopying – Contact printing – Light boxes
Patent
1992-06-24
1994-03-15
Grimley, A. T.
Photocopying
Contact printing
Light boxes
118653, 222DIG1, G03G 1506
Patent
active
052949680
ABSTRACT:
A developing apparatus for use with a photoreceptor to form a toner image, including a housing to store toner therein; an agitator having a shaft whose length is smaller than the inside dimension of the housing; a gear mechanism to transmit a driving force to the shaft member; and a coupling to couple the gear and the shaft, wherein the coupling is positioned inside the housing.
REFERENCES:
patent: 3764208 (1973-10-01), Takahashi et al.
patent: 4797704 (1989-01-01), Williams et al.
patent: 4985731 (1991-01-01), Sakakura et al.
patent: 5053817 (1991-10-01), Ogiri et al.
patent: 5134441 (1992-07-01), Nagata et al.
Hagiwara Toshio
Nagashita Mitsuyoshi
Ueda Kiyoshi
Bierman Jordan B.
Grimley A. T.
Konica Corporation
Royer William J.
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