Patent ID: 9714892
Date: 2017-07-25
CPC Classifications: G01N

Claim:
1. A wear testing machine comprising: a plurality of load rollers cylindrical in shape including at least a first load roller, a second load roller, and a third load roller; the first load roller, the second load roller and the third load roller disposed in a triangular layout with each other; the first load roller, the second load roller, and the third load roller each rotatable around a respective axis line; a test roller cylindrical in shape disposed between and in simultaneous contact with the first load roller, the second load roller, and the third load roller; the test roller being rotatable with respect to the plurality of load rollers; and a lubricant supply system for pressurizing a lubricant and directing the lubricant to the exterior surface of at least one of the first load roller, second load roller, third load roller, and test roller during rotation of the load rollers and test roller; wherein the second load roller and the third load roller are supported in bearing blocks and the first load roller is supported by a load arm extending over the second load roller and the third load roller.