| 主权项 |
1. A shaped charge explosive device having a longitudinal axis that extends along the length of the explosive device from a rearward end to a forward end, comprising:
a liner having a first full conical liner section located from a cone apex longitudinal position to a winged vertex longitudinal position and a second winged liner section extending from said winged vertex longitudinal position to a winged base end at the forward end of the liner,
said first full conical liner section formed substantially in a full conical shape circumferentially rotated around the longitudinal axis with a cone apex of the first full conical liner being located substantially near said longitudinal axis and toward the rearward end of the shaped charge explosive device, and said first full conical liner section having conical walls extending circumferentially around the longitudinal axis and extending at an angle A°/2 from said cone apex forward toward the winged vertex longitudinal length of the shaped charge explosive device;said second winged liner section having two winged wall extensions, each winged wall extension being planar symmetric about a horizontal plane with the opposing winged wall extension, each winged wall extension having conical walls partially circumferentially rotated around the longitudinal axis between two winged arc ends and each said winged wall extensions located between said two winged arc ends extending from said winged vertex longitudinal length contiguous with the first full conical liner section forward to a forward end of the liner of the shaped charge explosive device, and said winged arc ends at corresponding ends of opposing winged wall extensions having a face hollow concavity in the liner material on two opposing sides of the base end of the liner conical profile that extends from the winged vertex longitudinal length to each respective winged arc end for the opposing winged wall extensions, said each face hollow concavity being a parabolic shape extending from each winged arc end to said winged vertex longitudinal length and each face hollow concavity being planar symmetric about a vertical plane; an explosive billet charge that surrounds said first full conical liner section and surrounds the partially circumferential winged wall extensions with an additional charge located behind the conical apex of said liner; an outer charge body that is an external containment casing surrounding said high explosive billet charge of the shaped charge explosive device and having two outer charge body walls located in the face hollow concavity in the liner material on two opposing sides of the base end of the liner conical profile that extends from the winged vertex longitudinal length to each respective winged arc end for the opposing winged wall extensions; and, a detonator coupled to rearward end of high explosive billet charge for initiating detonation of the explosive charge, said detonator providing initiation to the high explosive billet to produce transform the liner into a rod and spade shaped projectile having a tip to tail configuration. |
