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:
Jun. 07, 1994
Filed:
Nov. 04, 1992
Applicant:
Inventor:
Riccardo Forlani, Turin, IT;
Assignee:
Olivetti-Canon Industriale S.p.A., Ivrea, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355285 ; 355290 ;
Abstract
Fixing device for copying machines in which a linear heating element, positioned transversely to the movement of the sheet of paper, is immediately followed by a shoulder projecting beyond the heating element towards a pressure roll in order to give the paper an opposite curl to that spontaneously adopted. The sheets of paper emerge from the fixing device having retained their flat form. Because of the high specific pressure on the shoulder fixing is improved.