Measuring and testing – Specimen stress or strain – or testing by stress or strain... – By loading of specimen
Patent
1979-04-03
1981-02-03
Ciarlante, Anthony V.
Measuring and testing
Specimen stress or strain, or testing by stress or strain...
By loading of specimen
73848, G01N 322, G01N 324
Patent
active
042480973
ABSTRACT:
A torsion shear apparatus, especially for testing adhesives, in which two members of a test specimen bonded one into the other are subjected to a torsional load, comprising a rigid retainer for non-rotatable and form-locked retention of the first member of the test specimen, an operating member rotatably mounted in a radial bearing system in horizontal alignment with the retainer and adapted for form-locked and non-rotatable engagement with the second member of the test specimen, and a torsion-applying device for rotating the operating member relative to the retainer, characterized in that the operating member comprises a web connecting two radial bearings, each supported in a bearing support, the web being engaged by a horizontal load lever forming the torsion-applying device, and in that the retainer comprises a sliding guide portion having guide surfaces extending transversely of the radial bearings and permitting radial displacement of the first test specimen member.
REFERENCES:
patent: 233712 (1880-10-01), Thurston
patent: 926513 (1909-06-01), Souther
LandOfFree
Torsion shear apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Torsion shear apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Torsion shear apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-545764