Image forming apparatus and detachable process cartridge having

Details Image forming apparatus and detachable process cartridge having Image forming apparatus and detachable process cartridge having

1995-07-11

1996-11-26

Beatty, Robert

Photocopying

Contact printing

Light boxes

355211, 355245, G03G 1500

Patent

active

055790852

ABSTRACT:
An image forming apparatus is provided with a cylinder for carrying developing agent, and with a flange fitted into an end portion of the cylinder for supporting the cylinder. A fitting portion of the flange has a diameter larger than an inner diameter of the cylinder. The flange is mounted to the cylinder by press-fitting and has a guide smaller than the inner diameter of the cylinder at an end of the fitting portion for guiding the fitting. A spacer is located at a more central side of the cylinder than the fitting portion of the flange press-fitted into the cylinder.

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patent: 5151734 (1992-09-01), Tsuda et al.
patent: 5151737 (1992-09-01), Johnson et al.

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