公开(公告)号：JPH05288498A

公开(公告)日：1993-11-02

申请号：JP3442493

申请日：1993-01-28

Applicant: BOFORS AB

Inventor： OROFU EKUHORUMU

IPC: F42B1/02

Abstract: PURPOSE: To solve a problem that arises when a material used for an inlay has a coefficient of thermal expansion which is drastically different from that of a material used for a case surrounding residual portions of a shaped explosive charge. CONSTITUTION: An inlay 3 is secured with a specially designed securing ring 4. The securing ring 4 is immovable in an axial direction, i.e., in a direction parallel to the direction of the intended effect of a blasting explosive, but allows a specific motion in a direction that crosses the axial direction.