SAMPLE FOR TESTING WITH TWO-AXLE LOADING Russian patent published in 1995 - IPC

FIELD: testing equipment. SUBSTANCE: sample has additional plate located in one plane with first one and fixed in same manner, three channels with identical variable rigidity located along axis of plates: one between plates and two others in opposition to it on edges of plates. They have shoulders which are joined with overlapping by means of fixing members with proper plates. Plane passing through centers of gravity of channels is meant for positioning of grippers in plane of joint. EFFECT: expanded functional capabilities thanks to testing sample not only for two-axle tension, but for cutting and tightness of joint. 3 dwg