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, 2011
Filed:
Dec. 03, 2007
Richard A. Hager, Commerce Township, MI (US);
Richard A. Hager, Commerce Township, MI (US);
Magna International of America, Aurora, CA;
Abstract
A method for manufacturing a multi-shot interior trim component within a mold tool, comprising the steps of moving a first mold portion adjacent a second mold portion to define a potential cavity volume; modifying the potential cavity volume to define a first reduced cavity volume; depositing a first material in the first reduced cavity volume; further modifying the potential cavity volume to define a second reduced cavity volume, wherein at least a localized portion of the first deposited material is utilized to define, with the mold tool, the second reduced cavity volume; providing a rib on one of the first and second mold portions; exposing the rib to one of the first and second reduced cavity volumes; depositing a second material in the second reduced cavity volume; attaching the second deposited material to the first deposited material at least proximate the localized portion of the first deposited material, wherein one of the first and second materials defines a substrate portion having an outboard surface, an inboard surface, a chute portion extending from the outboard surface, wherein the chute portion defines an axial opening, and, wherein, the other of the first and second materials defines an inflatable restraint door that closes-out the axial opening formed in the substrate portion to define an interior trim component of a vehicle; and defining the inflatable restraint door to include a pre-weakened portion corresponding to the rib of one of the first and second mold portions.