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. 04, 2008
Filed:
Apr. 26, 2006
Jae-hyeuk Jeong, Suwon-si, KR;
Dong-jin Seol, Suwon-si, KR;
Jae-hyeuk Jeong, Suwon-si, KR;
Dong-jin Seol, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A fixing device for fixing a toner image onto a recording medium, and an image forming apparatus having the same are provided. The fixing device includes a fixing roller heated by a heating source, and a pressing unit disposed opposite the fixing roller to bias a recording medium towards the fixing roller so that the recording medium contacts the fixing roller. The pressing unit has a movable support member, a pressing member mounted at the support member to face the fixing roller, a pressing belt rotatably disposed around the support member and the pressing member and biased by the pressing member to form a nip with the fixing roller, a driving roller for rotating the pressing belt, and a resilience applying member for biasing at least one of the support member and the driving roller toward the fixing roller. Accordingly, the pressing unit basically expands the width of the fixing nip to improve the image fixing capability.