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:
Nov. 10, 1981
Filed:
Feb. 04, 1980
Applicant:
Inventors:
Peter Weidner, Breitenbrunn, DE;
Dietmar Stutzle, Lauf, DE;
Assignee:
Diehl GmbH & Co., , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F42C / ;
U.S. Cl.
CPC ...
102210 ;
Abstract
A generator for generating electrical ignition energy through a piezo element in a spin projectile. A guide band on the projectile deforms upon entry into the riflings of a weapon barrel. To generate the ignition energy due to the deformation of the guide band, the piezo element is a tubular member polarized radially relative to the longitudinal axis of the projectile. The outer circumference of the piezo element lies against the projectile shell. The piezo element is stiffened along its inner circumference by a stiffener ring positioned thereagainst.