Photocopying – Contact printing – Light boxes
Patent
1987-06-11
1989-05-30
Grimley, Arthur T.
Photocopying
Contact printing
Light boxes
G03G 1508
Patent
active
048355658
ABSTRACT:
An electrophotographic image developing device includes a fixed rotatable member and a suspended rotatable member reciprocally movable toward and away from the fixed rotatable member. Rotative power from a drive source is transmitted to the suspended rotatable member through a power transmitting unit which includes a coupling capable of absorbing axial misalignment between driver and driven shafts.
REFERENCES:
patent: 3931792 (1976-01-01), Sato
patent: 4103652 (1978-08-01), Garside et al.
patent: 4212631 (1980-07-01), Franke et al.
patent: 4469435 (1984-09-01), Nosaki et al.
patent: 4710016 (1987-12-01), Waatanabe
IBM Technical Disclosure Bulletin, vol. 19, No. 10, Mar. 1977, Abstract No. 57425 0012d, Williams, E. M., "Mechanically Compliant (Self-Adjusting) Developer Unit".
Matsushiro Hiroyuki
Nagatsuna Shinzi
Ohashi Michihito
Saito Kinzi
Takaya Toshihiko
Grimley Arthur T.
Ricoh & Company, Ltd.
Smith John G.
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