Method for producing multi-component cases
OwnerAlbert Gaideinventor
Life of this patent
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Abstract
The invention relates to a method for producing cases, in which a case sleeve is formed from thin sheets, forming at least one element over an insert, a form or a cavity reproducing the conicity, the shoulder and the mouth that are characteristic of the case. The invention also relates to a product produced by the method, such as an ammunition case.
Claims22
1-21. (canceled)
A method for manufacturing bullet ammunition cases, each case comprising at least one main taper-shaped portion, a shoulder, a mouthpiece and a cap, wherein at least one of the liner, the shoulder, and the mouthpiece are formed from at least one thin strip by shaping said at least one strip on a die reproducing said at least one of the taper, the shoulder and the mouthpiece of the case.
Dependencies are inferred from the claim text.