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2 093 781

(13)

C1

(51)

IPC

(21) (22)

Application

94028529/02, 1994-07-27

(22)

Actual filing date

1994-07-27

(45)

Published

1997-10-20

(72)

Inventor

Ermolaev V.I.Zajtsev V.M.

(73)

Holder

Aktsionernoe Obshchestvo Otkrytogo Tipa Stankostroitel'Nyj Zavod"

METHOD FOR MANUFACTURING JACKETED BULLETS Russian patent published in 1997 - IPC

Abstract RU 2093781 C1

FIELD: manufacture of jacketed bullets. SUBSTANCE: method includes stamping small sleeve from cylindrical blank cut off a lead rod. With the use of punch and die, jacket is drawn with bottom diameters from internal side exceeding end face of core by 30-65%. Jacket and core are assembled into pack and final drawing of jacket with core moving is effected in die with hole diameter for pusher exceeding that of core end face by 5-25%. EFFECT: higher efficiency. 5 dwg

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RU 2 093 781 C1

Authors

Ermolaev V.I.

Zajtsev V.M.

Dates

1997-10-20—Published

1994-07-27—Filed

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