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:
Mar. 23, 2021
Filed:
Mar. 13, 2019
The Boeing Company, Chicago, IL (US);
Justin Register, Charleston, SC (US);
The Boeing Company, Chicago, IL (US);
Abstract
Methods and apparatuses for electromagnetic support tooling for use in composite part curing are described. In one example, a support tooling, such as a mandrel, includes an elastomeric housing that has ferromagnetic components. The mandrel also has electro-magnetic coils positioned within the elastomeric housing and operable to generate magnetic fields to repel or attract the ferromagnetic components of the elastomeric housing to the electro-magnetic coils. When the ferromagnetic components of the elastomeric housing are repelled by the electro-magnetic coils, the elastomeric housing has a rigid surface state. When the ferromagnetic components of the elastomeric housing are attracted to the electro-magnetic coils, the elastomeric housing is collapsed.