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. 31, 2022
Filed:
Jun. 22, 2021
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
BROTHER KOGYO KABUSHIKI KAISHA, Nagoya, JP;
Abstract
A belt unit includes: a drive roller; a drive shaft having an axis defining an axial direction and rotatable together with the drive roller about the axis; a bearing rotatably supporting one end portion of the drive shaft; a driven shaft; a driven roller rotatable together with the driven shaft; an endless belt looped over the drive roller and the driven roller under tension; a first frame; and a second frame spaced away from the first frame in the axial direction. The first frame includes: a facing section supporting one end portion of the driven shaft; and a bearing holder holding the bearing. The second frame rotatably supports another end portions of the drive shaft and the driven shaft. The bearing holder is positioned closer to the second frame than the facing section is to the second frame in the axial direction.