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:
May. 06, 2003
Filed:
Oct. 10, 2000
Suresh Deepchand Shah, Troy, MI (US);
Edward Joseph Wenzel, Troy, MI (US);
Delphi Technologies, Inc., Troy, MI (US);
Abstract
According to the present invention, an in-line compounding and extrusion deposition compression molding apparatus and method for producing a fiber-reinforced molded structural component is provided. The apparatus comprises an extruder device having an internal cavity formed therein and an extruder screw rotatably disposed within the internal cavity for producing a polymer melt. A deposition die head is disposed at a first end of the device, the deposition die head having a die channel disposed therein for receiving the polymer melt from the device. The apparatus includes at least one fiber element for feeding at least one reinforcing fiber element into the die channel for compounding the at least one reinforcing fiber element with the polymer melt to produce a fiber-reinforced polymer compound. The apparatus additionally includes a mold for receiving the fiber-reinforced polymer compound to form the fiber-reinforced molded structural component.