PALLET FOR PROPELLING OF STRIKER OF SPECIMEN AT EXAMINATION OF PERCUSSION ACTION

摘要

FIELD: examination of percussion action. SUBSTANCE: pallet has casing 1 made in the form of semi-cylinders 2 forming internal cavity 3 with angular groove 4. Angular groove 4 accommodates insert 5. The diameter of insert 5 equals the diameter of the cavity cylindrical part increased by 3 to 5 mm. The cavity inlet is made in the form of an inverter cone. EFFECT: facilitated procedure. 1 dwg