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. 06, 2018
Filed:
Jul. 11, 2017
S-printing Solution Co., Ltd., Suwon-si, KR;
Sun-hyung Lee, Yongin-si, KR;
Sung-woo Kang, Suwon-si, KR;
Ji-su Park, Suwon-si, KR;
Sea-chul Bae, Seoul, KR;
Gil-jae You, Suwon-si, KR;
Seung-jun Lee, Suwon-si, KR;
Young-hoon Han, Suwon-si, KR;
S-PRINTING SOLUTION CO., LTD., Suwon-si, KR;
Abstract
A fusing apparatus and an image forming apparatus includes: a fusing belt; a pressing roller pressed to the fusing belt to form a nib part and rotating the fusing belt; a bushing guiding an edge of the fusing belt; and a ring member rotatably coupled to the bushing and in contact with the edge of the fusing belt that rotates to rotate together with the fusing belt, wherein a first frictional force generated between the edge of the fusing belt and the ring member is larger than a second frictional force generated between the bushing and the ring member.