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:
Oct. 20, 2015
Filed:
Dec. 26, 2012
Satoshi Kitaoka, Kanagawa, JP;
Satoshi Kitaoka, Kanagawa, JP;
RICOH COMPANY, LTD., Tokyo, JP;
Abstract
An image forming apparatus includes a liquid jetting head for jetting liquid onto a recording medium and a movement mechanism for moving the liquid jetting head orthogonal to the recording medium. The movement mechanism includes translation cams movable in a direction orthogonal to the movement of the liquid jetting head, each of the translation cams including a cam gap into which a protruding part of the liquid jetting head is inserted. Each cam gap includes a parallel part and a slope part. The cap gaps of the translation cams are configured so as to constantly maintain a relationship in which when the protruding part is positioned in the slope part of the cap gap of one of the translation cams, the protruding part is positioned in the parallel part of the cap gap of the other translation cam.