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A CARTRIDGE CASE AND A ROUND COMPRISING SUCH A CARTRIDGE CASE

  • US 20110192312A1
  • Filed: 10/10/2008
  • Published: 08/11/2011
  • Est. Priority Date: 10/10/2008
  • Status: Active Grant
First Claim
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1. A cartridge case intended for explosive materials, comprising:

  • a releasable base plate provided in a bottom section of the cartridge case, anda base plate locking device comprising a temperature dependent shape memory material,wherein a space is provided partly in the bottom section of the cartridge case and partly in the base plate of the cartridge case defining a motion path inclined backwards for the shape memory material to follow when an increasing temperature of the shape memory material passes a temperature such that the shape memory struggles to resume a former shape, resulting in that the base plate is unlocked from the bottom section of the cartridge case and released.

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