MECHANICAL IMPACT TEST BOARD FOR OBJECTS Russian patent published in 2006 - IPC G01M7/08 

FIELD: test equipment.

SUBSTANCE: stand has one or several cylindrical shafts, mounted horizontally and connected together. Explosion chamber with explosive are mounted for longitudinal movement inside channels of edges meeting the impact. Explosion chambers are provided at one end with output holes for removing products of explosion. Stand also has impact plate mounted for interaction with tested object. Impact plate is fastened to edge surface of one or several shafts. Shafts are made closed at both edges. Shafts are mounted for horizontal movement directed to tested object. Length of any shaft is made to exceed length of explosion chamber at least twice. Channels of shafts in middle part are provided with extension which has length to exceed length of explosion chamber. Output holes of explosion chambers are directed to impact plate. Outer diameter of explosion chambers and internal diameter of brake departments are made to provide movement of explosion chambers in brake departments to have space relatively channel of shaft.

EFFECT: simplified design; reduced cost of stand.

4 cl, 2 dwg