ARTILLERY WEDGE BREECHBLOCK Russian patent published in 1997 - IPC

Abstract RU 2089810 C1

FIELD: artillery guns with wedge breechblocks. SUBSTANCE: the breech end of the barrel accommodated a wedge with two lateral cranks, the drive and ejection mechanism fastened on the crank pin are installed in the front part of the wedge groove between the ejectors of the ejection mechanism. Due to such and arrangement of the breechblock the length of the rear cross-piece of the breech face and the rear end of the end of the breech are reduced. EFFECT: reduced overall dimensions and mass of the breech end of the barrel in the breechblock. 2 dwg

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RU 2 089 810 C1

Authors

Golubev V.A.

Jakovlev A.I.

Lekomtsev V.V.

Nasedkin V.I.

Dates

1997-09-10—Published

1993-03-19—Filed