发明名称 |
DEVICE FOR DETERMINING THE RESISTANCE TO BREAKING OF TEST CYLINDERS |
摘要 |
A device is disclosed for determining the resistance to breaking of test cylinders. The object of the invention is to provide a device which allows the resistance to breaking to be determined from the breaking energy. For this purpose, three parts are provided capable of rotating around a common axis with respect to each other: a housing upper part (1), an axis of rotation (2) and a housing lower part (10). By rotating the housing upper part (1) and the axis of rotation (2), a torque is exercised on the test cylinder, whereas relative rotation between the housing upper part (1) and the housing lower part (10) modifies the force thus exercised. |
申请公布号 |
WO9405997(A1) |
申请公布日期 |
1994.03.17 |
申请号 |
WO1993EP02263 |
申请日期 |
1993.08.24 |
申请人 |
KERNFORSCHUNGSZENTRUM KARLSRUHE GMBH |
发明人 |
MATTECK, CLAUS;THUN, GERHARD;BETHGE, KLAUS |
分类号 |
G01N3/20;G01N33/46;(IPC1-7):G01N3/20 |
主分类号 |
G01N3/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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