Burns, Doane, Swecker & Mathis
Monocomponent developing device
 The present invention discloses a developing device which includes a rotatably arranged photoreceptor, a rotatably disposed elastic roller confronting the photoreceptor, a cylindrically formed flexible member having a peripheral length longer than that of the elastic roller and loosely mounted thereover, and a positioning member to position the flexible member partly into contact with the photoreceptor, the positioning member including an elastic member to form a slack of the flexible member at a location confronting the photoreceptor for the flexible member to contact with the photoreceptor. 
Minolta Camera Kabushiki Kaisha
G
G03G
inventional
Akihito Masashi Hiroshi Yuji Toshiya
Ikegawa Yamamoto Mizuno Enoguchi Natsuhara