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:
Aug. 07, 1979
Filed:
Oct. 25, 1977
Applicant:
Inventor:
Gerhard Turini, Maisach, DE;
Assignee:
Siemens Aktiengesellschaft, Berlin & Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
H05B / ; G03G / ;
U.S. Cl.
CPC ...
219216 ; 219388 ; 219469 ;
Abstract
A toner fixing station in an electrostatic copier includes a heated fixing drum and an opposed pressure cylinder. A preheat arrangement is provided for the pressure cylinder to bring the pressure cylinder up to an operating temperature prior to biasing it into opposition to the fixing drum.