EP 2271884 A2 20110112 - SHUTTER SYSTEM FOR CLOSING OFF THE GAS EXHAUST PIPE OF A MISSILE LAUNCHER
Title (en)
SHUTTER SYSTEM FOR CLOSING OFF THE GAS EXHAUST PIPE OF A MISSILE LAUNCHER
Title (de)
VERSCHLUSSSYSTEM ZUM WEGSCHLIESSEN DES ABGASROHRS EINES RAKETENWERFERS
Title (fr)
SYSTÈME D'OBTURATION D'UN CONDUIT D'ÉVACUATION DES GAZ D'UN LANCEUR DE MISSILES
Publication
Application
Priority
- FR 2009050751 W 20090423
- FR 0852957 A 20080430
Abstract (en)
[origin: WO2009138664A2] This shutter system (14) for the barrel of a missile launcher, the launcher (1) comprising at least one container (2, 3) capable of accommodating at least one missile (4, 5) and a pipe (10) for discharging the propulsion gases comprising a gas extraction barrel (11), the container being in communication with the pipe when the missile is fired and the pipe being in communication with the atmosphere (12) via the barrel equipped with the said shutter system, is characterized in that the shutter system comprises at least one panel (12, 13) and a panel retaining means (18, 19), able to move between a closed position and an open position, the retaining means comprising a means (18a) of return from the open position to the closed position and a means (18b) of dissipating the energy resulting from the opening movement and the closing movement.
IPC 8 full level
B63G 3/04 (2006.01); F41F 3/04 (2006.01); F41F 3/073 (2006.01); F41F 3/077 (2006.01)
CPC (source: EP)
B63B 19/197 (2013.01); B63G 3/04 (2013.01); F41F 3/0413 (2013.01); F41F 3/073 (2013.01); F41F 3/077 (2013.01)
Citation (search report)
See references of WO 2009138664A2
Designated contracting state (EPC)
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 SE SI SK TR
DOCDB simple family (publication)
FR 2930817 A1 20091106; FR 2930817 B1 20110701; BR PI0907662 A2 20150721; BR PI0907662 B1 20191105; BR PI0907662 B8 20200422; EP 2271884 A2 20110112; WO 2009138664 A2 20091119; WO 2009138664 A3 20100107
DOCDB simple family (application)
FR 0852957 A 20080430; BR PI0907662 A 20090423; EP 09745983 A 20090423; FR 2009050751 W 20090423