Title:
METHOD FOR PRODUCING A BULLET, BULLET PRODUCED ACCORDING TO SAID METHOD AND AMMUNITION PROVIDED WITH SAID BULLET
Document Type and Number:
WIPO Patent Application WO/2004/046637
Kind Code:
A1
Abstract:
The invention relates to ammunition for fire and pneumatic smoothbore weapon and can be used for producing bullets for hunting and sporting guns. The inventive method consists in deforming the rear part of a tubular blank in such a way that an aerodynamic empennage is formed and in arranging a core in the front part of said blank. The core is introduced into the tubular blank prior to deforming and is fixed in said blank by deforming the front and rear parts thereof. Deformation is carried out by pressing the blank wall without modifying the thickness thereof. The deformation of the tubular blank can be carried out by longitudinally clamping said blank between two crimping matrixes. Said core is embodied in such a way that an extractor in the form of an aerodynamic needle is formed in the material thereof, the core being inserted when said extractor is disposed outside the internal volume of the blank.
Inventors:
RADCHENKO MIHAIL YUR EVICH (RU)
Application Number:
PCT/RU2003/000501
Publication Date:
June 03, 2004
Filing Date:
November 18, 2003
Export Citation:
Assignee:
RADCHENKO MIHAIL YUR EVICH (RU)
International Classes:
F42B5/02; F42B5/03; F42B7/10; F42B10/08; F42B30/02; (IPC1-7): F42B30/02; F42B10/08; F42B7/10; F42B5/02
Domestic Patent References:
| WO2001088462A1 | 2001-11-22 |
Foreign References:
| US5515785A | 1996-05-14 | |||
| US3063376A | 1962-11-13 |
Download PDF:
Previous Patent: METHOD FOR DESIGNING A FIN DEPLOYMENT MECHANISM
Next Patent: OPTIMIZING POWER FOR SECOND LASER
Next Patent: OPTIMIZING POWER FOR SECOND LASER