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:
Jan. 21, 1992
Filed:
Nov. 09, 1990
Applicant:
Inventors:
Bruce M Steinetz, Broadview Hts., OH (US);
Paul J Strocky, Middleburg Hts., OH (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16J / ; B64D / ;
U.S. Cl.
CPC ...
277-3 ; 23926511 ; 277 34 ; 277 76 ; 277229 ; 277234 ;
Abstract
A seal is mounted in a rectangular groove in a moveable structural panel. The seal comprises a fiber-preform constructed of multiple layers of fiber having a uniaxial core. Helical fibers are wound over the core. The fibers are of materials capable of withstanding high temperatures and are both left-hand and right-hand wound. An outer layer wrapped over said helical fibers prevents abrasion damage.