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:
Nov. 11, 2008
Filed:
Feb. 21, 2006
Applicants:
Jin-hong Kim, Incheon, KR;
Young-min Kim, Suwon-si, KR;
Inventors:
Jin-hong Kim, Incheon, KR;
Young-min Kim, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01); G03G 15/02 (2006.01); G03G 15/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A roller device for an image forming apparatus includes a rotary roller having a shaft; and a driving gear connected with the shaft to rotate together with the roller and integrally including a gear unit for power transmission and a bushing unit for position control of the roller. The shaft is engaged with a shaft hole formed to the driving gear and having a predetermined depth. The bushing unit of the driving gear is supported by a bushing support unit of a frame.