EP 1664663 A1 20060607 - HUNTING BULLET WITH REDUCED AERODYNAMIC RESISTANCE
Title (en)
HUNTING BULLET WITH REDUCED AERODYNAMIC RESISTANCE
Title (de)
JAGDKUGEL MIT VERRINGERTEM AERODYNAMISCHEM WIDERSTAND
Title (fr)
BALLE DE CHASSE A TRAINEE AERODYNAMIQUE REDUITE
Publication
Application
Priority
- FR 2004002289 W 20040909
- FR 0310655 A 20030910
Abstract (en)
[origin: US2007028793A1] The invention relates to ammunition for hunting guns. The bullet is of the type comprising an internal shaft ( 4 ) with a rigidity equal to or greater than that of the body of the bullet, disposed in a hole drilled in the body of the bullet along its axis, and this internal shaft ( 4 ) is set back from the orifice ( 8 ) of the hole, the latter, situated on the axis, has a smaller diameter than that of the internal shaft ( 4 ), and the wall of the ogival head ( 3 ) of the bullet body ( 2 ) comprises one or more deformation notches close to the orifice of the hole. Applicable to the improvement of the terminal efficiency of small, medium or large caliber hunting guns with the caliber of the gun or undersizes.
IPC 1-7
IPC 8 full level
F42B 12/34 (2006.01)
CPC (source: EP US)
F42B 12/34 (2013.01 - EP US)
Citation (search report)
See references of WO 2005026653A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2007028793 A1 20070208; US 7814837 B2 20101019; AT E419506 T1 20090115; CA 2538154 A1 20050324; CA 2538154 C 20120214; DE 602004018796 D1 20090212; EP 1664663 A1 20060607; EP 1664663 B1 20081231; ES 2320456 T3 20090522; FR 2859523 A1 20050311; FR 2859523 B1 20051202; HR P20090166 T1 20090531; PL 1664663 T3 20090630; PT 1664663 E 20090402; RS 20060243 A 20080404; RS 50922 B 20100831; SI 1664663 T1 20090630; WO 2005026653 A1 20050324; ZA 200602838 B 20070627
DOCDB simple family (application)
US 57159106 A 20060310; AT 04787338 T 20040909; CA 2538154 A 20040909; DE 602004018796 T 20040909; EP 04787338 A 20040909; ES 04787338 T 20040909; FR 0310655 A 20030910; FR 2004002289 W 20040909; HR P20090166 T 20090319; PL 04787338 T 20040909; PT 04787338 T 20040909; SI 200431060 T 20040909; YU P20060243 A 20040909; ZA 200602838 A 20060406