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. 03, 2005
Filed:
Dec. 27, 2002
Applicants:
Yasuhisa Ehara, Kanagawa, JP;
Kohji Amanai, Kanagawa, JP;
Inventors:
Yasuhisa Ehara, Kanagawa, JP;
Kohji Amanai, Kanagawa, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03G015/00 ;
U.S. Cl.
CPC ...
Abstract
A driving device for driving a plurality of driven members of the present invention includes a first drive source for driving first one of the driven members. A second drive source drives second driven members other than the first drive member. An idler gear intervenes between the second driven members for transmitting the output torque of the second drive source. The second driven members are matched in rotation variation phase to each other during assembly.