Measuring and testing – Specimen stress or strain – or testing by stress or strain... – By loading of specimen
Reexamination Certificate
2006-07-26
2008-09-23
Lefkowitz, Edward (Department: 2855)
Measuring and testing
Specimen stress or strain, or testing by stress or strain...
By loading of specimen
C073S818000, C073S841000
Reexamination Certificate
active
07426871
ABSTRACT:
The apparatus for testing of a fuselage structure having longitudinal and circumferential curvature includes an assembly for applying forces to the fuselage structure. It includes a central shaft that extends in the longitudinal direction at the center of the fuselage structure and that is capable of being interlocked with the fuselage structure. The assembly for applying the forces is mounted between the fuselage structure and a support interlocked with the central shaft. The apparatus can be used to perform tests on an airplane fuselage.
REFERENCES:
patent: 2151584 (1939-03-01), Bugatti
patent: 2383491 (1945-08-01), Kemmer et al.
patent: 2425273 (1947-08-01), Watter
patent: 5065630 (1991-11-01), Hadcock et al.
patent: 5113079 (1992-05-01), Matulka
patent: 5379645 (1995-01-01), Smart
patent: 5425276 (1995-06-01), Gram et al.
patent: 5712431 (1998-01-01), Vilendrer
patent: 6298729 (2001-10-01), Locker et al.
patent: 6598486 (2003-07-01), Vilendrer et al.
patent: 7155982 (2007-01-01), Oesmann et al.
patent: 2002/0170361 (2002-11-01), Vilendrer et al.
patent: 2005/0109118 (2005-05-01), Oesmann et al.
patent: 2007/0068275 (2007-03-01), Saves-Saint-Germes
patent: 254842 (1949-01-01), None
patent: 717 836 (1942-02-01), None
patent: 297 11 362 (1998-02-01), None
Hans-Jürgen Schmidt, et al., “Tango Metallic Fuselage Barrel Validation of Advanced Technologies”, ICAF 2001, Design for Durability in the Digital Age, vol. 1, 1 front page, pp. 272-289.
Marc Langon, et al., “Development of a Test Fixture for Fuselage Curved Panels”, ICAF 1999, Structural Integrity for the Next Millennium, pp. 745-753.
Dr. John G. Bakuckas, Jr., et al., “Full-Scale Testing of Fuselage Panels”, Proceedings of Autotestcon 2001, Aug. 20-23, 2001, pp. 1-20.
Decraecker Patrick
Lanvers Benoit
Mignon Olivier
Saves-Saint-Germes Cyrille
Airbus France
Kirkland, III Freddie
Lefkowitz Edward
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
LandOfFree
Apparatus for testing a fuselage structure having a... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for testing a fuselage structure having a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for testing a fuselage structure having a... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3986219