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:
Feb. 14, 2012
Filed:
Nov. 14, 2008
Norio Kouzu, Shizuoka, JP;
Norio Kouzu, Shizuoka, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Tec Kabushiki Kaisha, Tokyo, JP;
Abstract
An image forming apparatus includes a coupling arm that moves, when a release handle is pulled up, in association with the movement of the release handle and separates a secondary transfer roller from a secondary-transfer-roller positioning member. The image forming apparatus includes a pivoting arm having a push-down spatula that moves, when the release handle is pulled up, in association with the movement of the release handle and separates the secondary transfer roller from the secondary-transfer-roller positioning member. The coupling arm or the pivoting arm transmits force applied to the release handle to the secondary transfer roller using leverage to thereby separate the secondary transfer roller from the secondary-transfer-roller positioning member and release the secondary transfer roller.