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:
Jun. 07, 1994
Filed:
Jun. 21, 1993
George Strickland, Preston, GB;
Ian E Bottomley, Preston, GB;
British Aerospace Public Limited Company, London, GB;
Abstract
A process is disclosed of explosive bonding two or more components together by forming the components into a stack, placing the stack into an envelope made of a deformable material, sealing the envelope except for an evacuation port, evacuating the interior of the envelope through the said port and subjecting the stack to explosive bonding within the envelope, thereby joining the components together; by conducting the explosive bonding in an evacuated envelope, not only are the components protected from damage during the explosion but the bonding is enhanced due to the reduced pressure of air between the components. After bonding, the stack can be subjected to superplastic forming.