Device for testing material properties with regard to...

Details Device for testing material properties with regard to... Device for testing material properties with regard to...

2005-03-03

2008-11-11

Lefkowitz, Edward (Department: 2855)

Measuring and testing

Specimen stress or strain, or testing by stress or strain...

By loading of specimen

C073S15000R, C073S827000, C073S842000

Reexamination Certificate

active

07448279

ABSTRACT:
A device for testing material properties with regard to combined tensile and shear loads, in particular for testing adhesives, includes a device for applying the force, a measuring device, a test piece receptacle, and a test piece having a bonding surface. The test piece is dimensionally stable within the intended limits of the force to be applied. This measure ensures that the shear forces acting on the joint act approximately at a right angle to the bonding surface over the entire test period, so that realistic conclusions may be drawn with regard to the material properties of the tested adhesive.

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patent: 2002/0194930 (2002-12-01), Crosby et al.
patent: 196 44 094 (1997-11-01), None

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