DYNAMIC TEST DEVICE Russian patent published in 2019 - IPC G01M7/08 

FIELD: test equipment.

SUBSTANCE: invention relates to testing equipment and can be used for testing objects subject to intense mechanical loads. Proposed device comprises metal base with cylindrical tail section extending into dynamic test bench booster bore and extra-caliber part arranged to install test object and connected with sliding support made up of shoe embracing rail guide. At the distance from the rear end of the tail part of the base there are two flats converging in the direction of device movement, which are symmetrical relative to the vertical longitudinal plane of the base, which change over to the above-caliber part and divergent to form stiffening ribs in the front part of the base. Shoe is connected to the base with thrust against the front end face of the base; at that, the front inner edge of the part of the shoe embracing the rail guide is made projecting forward in direction of the device movement relative to the front end face of the base. flats can be vertical or converging upwards.

EFFECT: technical result consists in reduction of weight of device for dynamic tests at stiffness and strength characteristics of its design.

3 cl, 6 dwg