LOCK MECHANISM Russian patent published in 2002 - IPC

Abstract RU 2192594 C1

FIELD: small arms, magazine-fitted rifles. SUBSTANCE: lock mechanism includes lock with reloading handle, bolthead kinematically coupled to lock, barrel extension with hole to accommodate projection on lock and reloading handle mounted for turn of the latter. Longitudinal groove with unlocking cutout has angle of rise of unlocking side from 10 to 45 degrees which passes smoothly into straight section. Bevel on reloading handle interacts with unlocking side in process of turn. EFFECT: improved locking of bore and case extraction. 3 dwg

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RU 2 192 594 C1

Authors

Negrulenko V.I.

Kuchin M.Ju.

Zhuravlev E.V.

Krasavin K.E.

Dates

2002-11-10—Published

2001-05-31—Filed