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, 2014
Filed:
Nov. 23, 2009
Darrell D. Jones, Mill Creek, WA (US);
Joseph D. Brennan, Shoreline, WA (US);
Mark W. King, Maple Valley, WA (US);
Kurtis S. Willden, Kent, WA (US);
George D. Hempstead, Camano Island, WA (US);
Darrell D. Jones, Mill Creek, WA (US);
Joseph D. Brennan, Shoreline, WA (US);
Mark W. King, Maple Valley, WA (US);
Kurtis S. Willden, Kent, WA (US);
George D. Hempstead, Camano Island, WA (US);
The Boeing Company, Chicago, IL (US);
Abstract
Tools for manufacturing composite parts and methods for using such tools are disclosed herein. A method in accordance with one aspect of the invention includes manufacturing a fiber-reinforced resin part from a plurality of fibers positioned on a tool having a female mold surface. The mold surface can include a first side region, a second side region, an interior region between the first and second side regions, and transition regions between the first and second side regions and the interior region. The method includes positioning a compaction tool over the mold surface. The compaction tool includes a first pressing device and a second pressing device carrying the first pressing device. The method further includes pressing a first portion of the fibers against the transition regions with the first pressing device without generally compacting the portions of the fibers outboard of the transition regions. After pressing the first portion of the fibers, the method includes pressing a second portion of the fibers against the first and second side regions and shoulder regions of the mold surface outboard of the first and second side regions.