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, 2001
Filed:
Nov. 19, 1998
Paul Kientz, Wadern, DE;
Werner Berens, Farschweiler, DE;
Saar-Gummiwerk GmbH, Wadern, DE;
Abstract
Profiled sections,, in particular extruded seals made of elastic material, are designed and produced economically such that they have absolute storage stability and low coefficients of friction and are suitable for a wide variety of uses. The profiled sections,are made of a non-lacquer-repelling material. After leaving the extruder,and before entering the fused salt bath,the profiled sections are coated with a lubricating lacquer,applied to the uncured surface,. The lubricating lacquer,is then cured in the fused salt bath,without there being a need for a separate curing section or similar. This method not only evenly coats the profiled sections with lubricating lacquer,but also prevents the formation of air bubbles or the like, thereby yielding a consistently even coating