Measuring and testing – Specimen stress or strain – or testing by stress or strain... – By loading of specimen
Reexamination Certificate
2007-01-02
2007-01-02
Noori, Max (Department: 2855)
Measuring and testing
Specimen stress or strain, or testing by stress or strain...
By loading of specimen
C073S818000
Reexamination Certificate
active
10951920
ABSTRACT:
A testing apparatus receives a test component between a force introduction table and a pressure plate, which apply a compressive load to the component therebetween. First and second shear beams are secured to opposite vertical edges of the component to respectively introduce upwardly and downwardly directed shear forces into the component. The upwardly directed shear force is generated by a first hydraulic cylinder that is arranged above the pressure plate in a horizontally adjustable manner on a head frame, and that is connected to the first shear beam through two tension rod assemblies including tensile force measuring transducers. The downwardly directed shear force is generated by two second hydraulic cylinders that are arranged under the pressure plate and that are connected to the second shear beam by strut assemblies including compressive force measuring transducers. High shear loads can be applied in the same vertical plane as the compressive load.
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Kotzke Andreas
Oesmann Werner
Peters Peter
Schleret Jean-Charles
Airbus Deutschland GmbH
Fasse W. F.
Fasse W. G.
Noori Max
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