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.
Patent No.:
Date of Patent:
May. 14, 1996
Filed:
Dec. 02, 1994
Youichi Takeuchi, Ibaraki, JP;
Yasuyuki Tsuji, Ibaraki, JP;
Shuuho Yokokawa, Ibaraki, JP;
Kunitomo Takahashi, Ibaraki, JP;
Youji Hirose, Ibaraki, JP;
Hiroshi Ueno, Ibaraki, JP;
Kouji Doi, Ibaraki, JP;
Koutaro Yamada, Ibaraki, JP;
Yoshio Ogura, Ibaraki, JP;
Hitachi Koki Co., Ltd., Tokyo, JP;
Abstract
Regulating parts E, F, of a developing agent regulating member 6, are arranged opposite to a photosensitive drum 7 with respect to a line connecting the centers of a developing roll 5 having a sleeve rotating in the direction of a and a developing roll 8 having a sleeve rotating in the direction of b. Holding members 10 which are slidable on the side plate of a developing apparatus are respectively provided at both ends of the developing agent regulating member. Developing agent is supplied from developing roll 5 to developing roll 8 through a back surface of the developing agent regulating member 6.