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:
Dec. 08, 1981
Filed:
Apr. 02, 1979
Mohan P Vidwans, Saline, MI (US);
Sycor, Inc., Ann Arbor, MI (US);
Abstract
A printing ribbon guiding and re-inking means is positioned to guide a continuous looped printing ribbon through a 180.degree. twist between the exit and entry points of a ribbon cartridge. The guiding and re-inking means includes a twist-locator or arrestor comprising a pair of opposing elongated flanges, for passing a ribbon therebetween, positioned between the exit and entry points of the ribbon cartridge to positively locate the twist in the ribbon in a particular area along its path of travel. This prevents movement of the twist into other areas and other ribbon-carrying mechanisms, where the twist could cause jamming or undesirable ribbon twisting. A spool support means integrally coupled to the flanges carries a re-inking spool which both applies ink to the ribbon and guides the ribbon between the flanges and the cartridge. The spool orients the transverse position of the ribbon to be substantially the same as the transverse position of the ribbon at the entry to the cartridge. The opposing flanges orient the ribbon so it is rotated 90.degree. in a direction transverse to movement with respect to the orientation of the ribbon at the entry to the cartridge.