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:
Dec. 05, 2000
Filed:
Jun. 29, 1999
Satoshi Haneda, Hachioji, JP;
Kunio Shigeta, Hachioji, JP;
Hiroyuki Tokimatsu, Hachioji, JP;
Toshihide Miura, Koganei, JP;
Konica Corporation, , JP;
Abstract
A fixing apparatus for fixing toner images on a transfer material by applying heat on the transfer material, the fixing apparatus includes: a roll-shaped rotary member for applying heat, including a cylindrical ray-transmitting base member, and a ray absorbing layer for generating heat, provided on an outer side of the ray-transmitting base member; a ray irradiating device for irradiating ray, provided inside the cylindrical ray-transmitting base member; and flange members provided on both ends of the ray-transmitting base member, and each of the flange members being joined with the ray-transmitting base member through a joining elastic layer.