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:
Apr. 01, 2003
Filed:
Jun. 29, 2001
Masahiko Kamijo, Kanagawa-ken, JP;
Hidehiko Fujiwara, Tokyo, JP;
Kota Takenaka, Kanagawa-ken, JP;
Osamu Kiuchi, Kanagawa-ken, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A fixing apparatus includes a fixing roller, a base, and a sheet-shaped pressing member. The fixing roller includes an inner heater. The base includes a mounting portion upstream from the fixing roller in a sheet transportation direction. The sheet-shaped pressing member includes a fixing side which is fixed to the mounting portion of the base and a free side downstream from the fixing side in the sheet transportation direction. The free side contacts the fixing roller with its upper surface under pressure to form a nip area. In the fixing apparatus, a recording sheet having a toner image passes through the nip area formed so as to receive heat and pressure.