Photocopying – Contact printing – Light boxes
Patent
1990-05-14
1992-07-28
Moses, R. L.
Photocopying
Contact printing
Light boxes
118653, 222DIG1, 355210, 355215, G03G 1506
Patent
active
051344416
ABSTRACT:
A rotatable stirring member for stirring a developer for conveying the developer is provided within a receptacle housing the developer. The stirring member can be subjected to elastically twisted deformation so that a shaft portion at the side of one end for receiving a rotation driving force can rotate in a phase which is advanced from that of a shaft portion at the side of another end.
REFERENCES:
patent: 4931838 (1990-06-01), Ban et al.
patent: 4947211 (1990-08-01), Ono et al.
patent: 4993829 (1991-02-01), Naganuma et al.
Kitajima Kazushi
Nagata Tsunetoshi
Sasaki Shin-ichi
Canon Kabushiki Kaisha
Horgan Christopher
Moses R. L.
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