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:
Oct. 30, 1990
Filed:
Sep. 15, 1988
Yutaka Sasaki, Saitama, JP;
Shinichi Murakami, Saitama, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
A system for fixing a toner image to a paper has a first rotatably mounted roller having a peripheral surface for contact with the side of the paper having the toner image therein, a second rotatably mounted roller having a peripheral surface for contact with the other side of the paper in pressure engagement with the peripheral surface of the first roller, and means for rotating the first and second rollers for driving the peripheral surfaces at different velocities, the velocities differing by an amount at least sufficient to provide a slippage between the first roller and the paper held between the first and second rollers to minimize paper rucking, but differing by an amount insufficient to effectively distort the toner image.