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. 21, 2019
Filed:
Nov. 26, 2018
Tomohiro Kubota, Osaka, JP;
Naoki Nakatake, Hyogo, JP;
Yoshiyuki Shimizu, Osaka, JP;
Shoh Tsuritani, Osaka, JP;
Manabu Hamada, Osaka, JP;
Masato Tsuji, Osaka, JP;
Masanari Fujita, Osaka, JP;
Tomohiro Kubota, Osaka, JP;
Naoki Nakatake, Hyogo, JP;
Yoshiyuki Shimizu, Osaka, JP;
Shoh Tsuritani, Osaka, JP;
Manabu Hamada, Osaka, JP;
Masato Tsuji, Osaka, JP;
Masanari Fujita, Osaka, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A removable device is to be detachably attached to an apparatus main body. The removable device includes a conveying drive gear attached to a first rotational shaft, an agitating drive gear attached to a second rotational shaft, and a torque transmission gear attached to a third rotational shaft. When an addendum circle diameter of the conveying drive gear is A, and an addendum circle diameter of the agitating drive gear is B, B>A is satisfied. The torque transmission gear moves around the conveying drive gear to access the agitating drive gear.