The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Dec. 05, 2000

Filed:

Dec. 04, 1998
Applicant:
Inventors:

Masanori Saito, Tokyo, JP;

Nobuyuki Yanagawa, Kanagawa, JP;

Yoshinobu Takeyama, Kanagawa, JP;

Hideaki Kibune, Kanagawa, JP;

Assignee:

Ricoh Company, Ltd., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
399107 ; 347138 ; 347152 ; 399110 ; 399126 ;
Abstract

An image forming apparatus includes a common mount member formed with a shaft support portion for supporting a shaft supporting an image carrier and a writing device support portion for supporting the writing device. The common mount portion is affixed to a stationary member. The image carrier and writing device are held in a preselected positional relation via the common mount member. Also, a positional relation between the image carrier and a developing device is set via the common mount member. The image carrier and members surrounding it can be accurately assembled and adjusted in position with ease.


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