EP 2482027 B1 20130828 - Arming and security device for a pyrotechnic chain of a projectile
Title (en)
Arming and security device for a pyrotechnic chain of a projectile
Title (de)
Sicherheits- und Zündvorrichtung für eine pyrotechnische Kette eines Geschosses
Title (fr)
Dispositif de sécurité et d'armement pour une chaine pyrotechnique d'un projectile
Publication
Application
Priority
FR 1100311 A 20110131
Abstract (en)
[origin: EP2482027A1] The device (12) has a substrate (13) on which a sliding shutter (14) is arranged to assure interruption of a pyrotechnic train. The shutter is immobilized by an axial acceleration lock (17) and a centrifugal lock (18). A swiveling locking finger (18a) is positioned between the substrate and the shutter. A counterweight (21) is arranged in a housing (20) of the shutter, and slides under the effect of centrifugal acceleration. The counterweight comes into contact with a prolongation (18d) of the finger, at the end of stroke, to allow swiveling of the finger to release the centrifugal lock.
IPC 8 full level
F42C 15/00 (2006.01); F42C 15/24 (2006.01); F42C 15/26 (2006.01)
CPC (source: EP US)
F42C 15/005 (2013.01 - EP US); F42C 15/24 (2013.01 - EP US); F42C 15/26 (2013.01 - EP US)
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
DOCDB simple family (publication)
EP 2482027 A1 20120801; EP 2482027 B1 20130828; ES 2435018 T3 20131218; FR 2971050 A1 20120803; FR 2971050 B1 20130118; PL 2482027 T3 20140131; US 2012192745 A1 20120802; US 8459184 B2 20130611
DOCDB simple family (application)
EP 12290027 A 20120125; ES 12290027 T 20120125; FR 1100311 A 20110131; PL 12290027 T 20120125; US 201213358642 A 20120126