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:
Apr. 10, 2001
Filed:
Sep. 02, 1999
Richard K. Hansen, Morrison, CO (US);
Jeffrey M. Simonson, Conifer, CO (US);
Lockheed Martin Corporation, Bethesda, MD (US);
Abstract
A system and method for assembling a fuel tank is disclosed. A measuring device is mounted on a carriage on which at least one machine tool (e.g., saw, router) is also mounted. This carriage is operatively interconnected with a computer and may be longitudinally moved between a headstock and tailstock which are longitudinally displaced and on which various subassemblies of the fuel tank may be mounted during the assembly of a given fuel tank. Length measurements are preferably made of each fuel tank subassembly prior to any machining operation being executed thereon, as well as after each such machining operation, by monitoring/knowing the longitudinal position of the carriage via the measuring device. These length measurements may be automatically recorded on an appropriate computer-readable storage medium in relation to the subject fuel tank subassembly and the subject fuel tank. This information may be used to evaluate supplier compliance with engineering specifications and/or performance of the system in assembling fuel tanks.