Products` long-term loading characteristics` evaluating device, has two pressing rollers, where one roller is radially displaced in such a manner that body is compressed from its circular contour to oval contour

摘要

The device has two pressing rollers (2,3) with a respective peripheral groove arranged in the same radial plane, and a supporting roller (4) for position fixing of a circular testing body (6). The roller (3) stands in effective connection with a drive, such that the body is rotated around its component center. The roller (2) is radially displaced in such a manner that the body is compressed from its circular contour to an oval contour.