The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 22, 2000
Filed:
Apr. 01, 1998
Carl A Nelson, St. Louis Park, MN (US);
Alliant Techsystems Inc., Hopkins, MN (US);
Abstract
A shaped charge explosive warhead assembly is composed of a one piece shaped charge liner including an explosive initiation charge, and a main explosive charge which surrounds the shaped charge liner. The one piece shaped charge liner includes a forward thin wall section and an integral tail end section having a common longitudinal axis of symmetry. The forward thin wall section includes wall portions having a trumpet or other selected shape, and the tail end section includes a plurality of symmetrically located spoke-like apertures extending radially from the longitudinal axis of symmetry and further includes a central bore hole extending from an end surface of the tail end section and in communication with the spoke-like apertures. The spoke-like apertures and bore hole of the tail end section are filled with the explosive initiation charge. A detonator is coupled to the explosive initiation charge within the bore hole.