The new automatic principle of the free barrel extension and recoil type of thorax inner carrier---automatic weapon

The new automatic principle of the free barrel extension and recoil type of thorax inner carrier---automatic weapon

  • CN 102,155,862 B
  • Filed: 01/04/2011
  • Issued: 03/23/2016
  • Est. Priority Date: 01/04/2011
  • Status: Active Grant
First Claim
Patent Images

1. realize a method for automatic weapon circulation shooting, it is characterized in that:

  • Gun barrel is made up of bore, cartridge chamber and gun barrel external member three part, and bore part, cartridge chamber part and gun barrel external member axial line overlap, the coated bore part of gun barrel external member and cartridge chamber part;

    Bore part is fixedly connected with gun barrel external member and cartridge chamber part can along the relative bore componental movement of axial line;

    The effect of powder gases to the end face of cartridge chamber part is utilized to make cartridge chamber part recoil provide the recoil energy required for the shooting of weapon automatic cycle with this;

    Cartridge chamber part has multiple end face by powder gases effect, powder gases acts on the i.e. useful effect power of making a concerted effort of the active force of all directions that each end face produces, by designing each end face and area thereof to change the size of useful effect power thus to realize different recoil energies.

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