EP 3111158 A1 20170104 - DEFORMATION BULLET
Title (en)
DEFORMATION BULLET
Title (de)
DEFORMATIONSGESCHOSS
Title (fr)
PROJECTILE À DÉFORMATION
Publication
Application
Priority
- DE 102014002441 A 20140225
- EP 2015053853 W 20150224
Abstract (en)
[origin: WO2015128331A1] The invention relates to a method for producing a deformation bullet (1), consisting of a projectile core (2) made from lead (9) in a tombac jacket (3). So that the performance of the bullet, such as the accuracy, deformation and energy transfer in the target medium can be adjusted and a homogeneous core of the bullet is created, the structure of which has a predefined breaking point on the center axis of the bullet, the following method steps are suggested: a. manufacture of a cup-shaped tombac jacket (3), introduction of lead (9) into the tombac jacket (3) and soldering of the lead (9) with the tombac jacket (3) in order to produce a blank (4), b. introduction of a pre-existing defect into the lead (9) of the blank (4) by pressing a die (10) displaceable on the center axis (7) of the blank (4) into the lead (9) and then removing the die (10), c. final pressing of the blank (4) into the final shape of the deformation bullet (1) with outer longitudinal grooves (5) on the ogive and with a rear inner cone 6, wherein a pressing force larger than 7000 N is used during the final pressing process.
IPC 8 full level
F42B 12/34 (2006.01); F42B 30/02 (2006.01)
CPC (source: EP US)
F42B 12/34 (2013.01 - EP US); F42B 12/74 (2013.01 - US); F42B 12/78 (2013.01 - US); F42B 30/02 (2013.01 - EP US); F42B 33/00 (2013.01 - US)
Citation (search report)
See references of WO 2015128331A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2015128331 A1 20150903; CA 2940332 A1 20150903; EP 3111158 A1 20170104; US 2016363424 A1 20161215; US 9885552 B2 20180206; ZA 201605929 B 20171129
DOCDB simple family (application)
EP 2015053853 W 20150224; CA 2940332 A 20150224; EP 15708460 A 20150224; US 201515121252 A 20150224; ZA 201605929 A 20160825