EP 1757088 A2 20070228 - COMPACT PROJECTILE LAUNCHER
Title (en)
COMPACT PROJECTILE LAUNCHER
Title (de)
KOMPAKTER GESCHOSSWERFER
Title (fr)
LANCEUR DE PROJECTILE COMPACT
Publication
Application
Priority
- US 2005016686 W 20050512
- US 57054804 P 20040512
Abstract (en)
[origin: WO2005114989A2] The present embodiments provide compact launching apparatuses for use in launching non-lethal projectiles. Some embodiments provide handheld apparatuses for use in launching non-lethal projectiles that include a source of compressed gas, an expansion chamber cooperated with the source of gas to receive gas released from the source of gas, a barrel having a bore aligned with an output of the expansion chamber, and a burst disk positioned between the barrel bore and the output of the expansion chamber. The burst disk is configured to rupture releasing the gas within the expansion chamber when the pressure within the expansion chamber. Some embodiments provide for quick reload devices with disposable portions of the apparatus. Some embodiments contain a gas pressure diffuser to enhance the ability to simultaneously launch multiple frangible projectiles. The present embodiments can be used offensively, and defensively as protection against threatening humans or animals.
IPC 8 full level
F41B 11/62 (2013.01); F41B 11/83 (2013.01); H04N 5/225 (2006.01)
CPC (source: EP US)
F41B 11/62 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR LV MK YU
DOCDB simple family (publication)
WO 2005114989 A2 20051201; WO 2005114989 A3 20090402; EP 1757088 A2 20070228; EP 1757088 A4 20101124; US 2006027223 A1 20060209
DOCDB simple family (application)
US 2005016686 W 20050512; EP 05773596 A 20050512; US 12923005 A 20050512