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:
Sep. 06, 1994
Filed:
Mar. 01, 1993
Applicant:
Inventor:
Thomas A Chenock, Jr, Willoughby, OH (US);
Assignee:
Argo-Tech Corporation, Cleveland, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
156171 ; 156173 ; 156175 ; 415197 ;
Abstract
A method of forming a polymer composite fuel pump housing is provided. The method calls for the application of an elastomeric material onto a mandrel surface to create a substantially continuous elastomeric layer thereon. A fiber-reinforced resin layer is added to the elastomeric layer. The application of the fiber-reinforced resin layer is accomplished by either autoclave or resin transfer molding (RTM). The fiber-reinforced layer and elastomeric layer are then subjected to curing and the mandrel is removed. The resulting fuel pump housing comprises a leak and abrasion resistant elastomeric liner bonded to the fiber-reinforced resin layer.