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. 05, 1994
Filed:
Jun. 05, 1992
Applicant:
Inventors:
Toshiki Ohgita, Nara, JP;
Masato Tokishige, Nara, JP;
Takashi Kubo, Yamatokoriyama, JP;
Koichi Moriyama, Yamatokoriyama, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ; G03G / ;
U.S. Cl.
CPC ...
355282 ; 355285 ;
Abstract
A fixing unit for an image forming apparatus, for fixing a toner image transferred onto a recording sheet, which includes a fixing section having a heat roller and a pressure roller, includes a detector for detecting the time when the recording sheet reaches between the heat roller and the pressure roller; and a controller for controlling the moving speed of the fixing section to be gradually decreased when the recording sheet reaches the fixing section.