STAND FOR STRENGTH TESTING MATERIAL SPECIMENS Russian patent published in 2010 - IPC G01N3/32 

FIELD: physics.

SUBSTANCE: stand for strength testing material specimens has a frame on which there is a driving and a driven drum, a flexible endless belt, joined to each other by the driving and driven drums, a rotary drive for the drum, a guide placed along the flexible belt, two loads placed on the guide, holders, each designed for joining the corresponding load to the flexible belt, a platform placed between the loads, apparatus for rotating the platform and a clamp for holding the specimen mounted on the platform. On the frame there are extra driving and driven drums with a rotary drive for the driving drum, joined to each other by an extra flexible endless belt having different rigidity on the thickness and designed for interaction with the specimen, wherein the extra drums are on different sides of the platform.

EFFECT: increased amount of information through testing while regulating rigidity of loading during impacts in the same or different direction on the cross section of the specimen.

1 dwg