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:
Nov. 02, 2021
Filed:
Aug. 14, 2020
Konica Minolta, Inc., Tokyo, JP;
Yoshito Hashimura, Kawasaki, JP;
Shimpei Kanamori, Hino, JP;
KONICA MINOLTA, INC., Tokyo, JP;
Abstract
A fixing apparatus comprises: a fixing member and a pressing member; and a pressing mechanism that forms a fixing nip part by pressing the pressing member against the fixing member. The pressing mechanism has: a pressure cam to press the pressing member against the fixing member; a camshaft that the pressure cam is attached to, and that is rotated integrally with the pressure cam; a stepping motor; and a power transmission part that transmits a driving force of the stepping motor to the camshaft. The power transmission part includes a worm provided on a power transmission path from the stepping motor to the camshaft.