Magazine and method for launching countermeasures
A magazine for storing and launching countermeasures arranged in cartridges, comprising a plurality of longitudinal cartridge cases forming the magazine, where each cartridge case comprises side walls and a front opening and a centre axis, where the magazine is adapted to be mounted on an aircraft, where the side walls of two adjacent cartridge cases are arranged to each other in a slidable manner in a longitudinal direction, and where the magazine comprises a tilting means adapted to tilt the cartridge cases, such that the openings of the cartridge cases can be directed in a selected direction. The advantage of the invention is that a countermeasure can be directed in a desired angle before it is launched.
1. A magazine ( 2 ) for storing and launching countermeasures ( 5 ) arranged in cartridges ( 12 ), the magazine ( 2 ) comprising:
a plurality of longitudinal cartridge cases ( 6 ) forming the magazine ( 2 ), wherein each cartridge case ( 6 ) comprises side walls and a front opening ( 14 ) and a center axis ( 15 ), and the side walls ( 24 ) of two adjacent cartridge cases ( 6 ) are arranged to each other in a slidable manner in a longitudinal direction, and
a tilting means ( 25 ) configured to tilt the cartridge cases ( 6 ), such that the openings ( 14 ) of the cartridge cases ( 6 ) are selectively oriented in a selected direction.
2. The magazine according to claim 1 , wherein:
each of the cartridge cases ( 6 ) comprises longitudinal interconnection means ( 21 ) arranged in parallel with the center axis ( 15 ), and
adjacent ones of the cartridge cases ( 6 ) are interconnected to each other in a slidable manner by the interconnection means ( 21 ).
3. The magazine according to claim 2 , wherein the interconnection means ( 21 ) comprises longitudinal grooves ( 22 ) and tongues ( 23 ).
4. The magazine according to claim 3 , wherein the interconnection means ( 21 ) extend on a plurality of longitudinal external sides ( 24 ) of each of the cartridge cases ( 6 ).
5. The magazine according to claim 4 , wherein the magazine comprises a base ( 7 ) to which the cartridge cases ( 6 ) are hingedly attached.
6. The magazine according to claim 5 , wherein the tilting means ( 25 ) is connected to a tilt control cartridge case ( 17 ) of the magazine.
7. The magazine according to claim 6 , wherein each of the cartridge cases ( 6 ) is attached to the base ( 7 ) by a flexible joint ( 16 ).
8. The magazine according to claim 7 , wherein the flexible joint ( 16 ) of each of the cartridge cases ( 6 ) except the tilt control cartridge case ( 17 ) are movable in a first and in a second direction when the magazine ( 2 ) is tilted.
9. The magazine according to claim 8 , wherein each of the cartridge cases ( 6 ) are configured to be tilted from a resting position ( 50 ) to an active position ( 51 ).
10. The magazine according to claim 9 , wherein each of the cartridge cases ( 6 ) are configured to be tilted at least by 30 degrees in a first direction.
11. The magazine according to claim 10 , wherein each of the cartridge cases ( 12 ) are further configured to be tilted at least by 30 degrees in a second direction.
12. The magazine according to claim 1 , wherein:
the magazine ( 2 ) is configured to tilt from a resting position ( 50 ) to an active position ( 51 ) before a countermeasure is launched, and
the magazine ( 2 ) is configured to tilt back to the resting position ( 50 ) after the countermeasure has been launched.
13. The magazine according to claim 1 , wherein the magazine ( 2 ) is configured to be mounted on an aircraft ( 1 ).
14. A method for launching countermeasures ( 5 ) from the magazine ( 2 ) of claim 1 , the method comprising steps of: tilting the cartridge cases ( 6 ) from a resting position ( 50 ) to an active position ( 51 ) such that the openings ( 14 ) of the cartridge cases are oriented in the selected direction and launching at least one of the countermeasures ( 5 ) when the cartridge cases ( 6 ) are in the active position ( 51 ) with the openings ( 14 ) oriented in the selected direction.
15. An aircraft comprising at least one magazine according to claim 1 .