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2 143 095

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IPC

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Application

97110013/02, 1997-06-16

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Actual filing date

1997-06-16

(45)

Published

1999-12-20

(72)

Inventor

Koren'Kov V.M.Denezhkin G.A.Makarovets N.A.Tulupov G.G.Trudov A.F.Mitin V.M.Kuznetsov V.I.Sebjakin Ju.P.Maslennikov G.G.Kopanev V.T.Strochenkov V.B.

(73)

Holder

Mashinostroitel'Nyj ZavodGosudarstvennoe Nauchno-Proizvodstvennoe Predprijatie

SHELL CASE Russian patent published in 1999 - IPC

Abstract RU 2143095 C1

FIELD: ammunition, applicable in manufacture of seamless shell cases. SUBSTANCE: the case has a mouth, housing whose inner surface is conjugate to the bottom in radius, and a flange. A cylindrical section is made on the housing outer surface on the side of the flange. The distance between the flange and the end of the cylindrical section is selected to be equal to 1.7-3.1 of the radius of conjugation of the bottom with the inner surface. EFFECT: extraction of the case after a shot of high pressures of powder gases from funs with a permanent inconsiderable taper of the chamber. 1 dwg

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RU 2 143 095 C1

Authors

Koren'Kov V.M.

Denezhkin G.A.

Makarovets N.A.

Tulupov G.G.

Trudov A.F.

Mitin V.M.

Kuznetsov V.I.

Sebjakin Ju.P.

Maslennikov G.G.

Kopanev V.T.

Strochenkov V.B.

Dates

1999-12-20—Published

1997-06-16—Filed