Patent ID: 9574416
Date: 2017-02-21
CPC Classifications: E21B,F42B,F42C

Claim:
1. An explosive cutter assembly comprising: a housing assembly comprising an upper plate and a lower plate, wherein the upper and lower plates each comprise a flat surface positioned parallel relative to each other, a vertical surface extending in a transverse relationship to the flat surface, and a diagonal surface adjacent to the vertical surface; a circular liner comprising an upper diagonal liner section, a lower diagonal liner section, and a vertical liner section positioned between the upper and lower diagonal liner sections, wherein the circular liner comprises a single-piece construction; and an explosive charge comprising a main charge and a detonation disc, wherein the main charge is positioned between the circular liner and the vertical and diagonal surfaces of the upper and lower plates, wherein the detonation disc is positioned between the flat surfaces of the upper and lower plates, and wherein the explosive charge comprises a single-piece construction.