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. 30, 1994
Filed:
Apr. 19, 1993
Sony Corporation, , JP;
Abstract
A tension balancer is disclosed for an ink ribbon adapted for a printer for thermally transferring an image onto the printing paper while moving the ink ribbon together with the printing paper, the printer including: a platen for moving a piece of printing paper wound around the platen; and a thermal head for pressingly contacting the ink ribbon, interposed between a supply reel and a take-up reel, against the printing paper on an outer circumference of the platen. The tension balancer contacts at its end face with the ink ribbon over a full width of the ink ribbon for applying tension to the ink ribbon. The tension balancer is substantially in the form of a plate. At least one projection may be provided on the end face of the tension balancer.