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. 11, 2012
Filed:
Feb. 11, 2011
Neal A. Froeschner, Florissant, MO (US);
Neal A. Froeschner, Florissant, MO (US);
The Boeing Company, Chicago, IL (US);
Abstract
An apparatus for curing a composite assembly may include a base tool, a growth control apparatus, and at least one engagement fitting. The base tool may have a different thermal expansion growth rate than a composite assembly to be cured using the apparatus. The growth control apparatus may have a different thermal expansion growth rate than the base tool. The engagement fitting may be moveably disposed relative to the base tool and connected to the growth control apparatus. The engagement fitting may hold a composite assembly being cured against the engagement fitting. The growth control apparatus may grow a pre-determined amount during curing of a composite assembly to produce a cured composite assembly having a pre-determined design dimension.