| 摘要 |
FIELD: weapons and ammunition.SUBSTANCE: claimed device comprises the cleaner including the cylindrical tube, revolving gear and cleaning elements. Claimed cleaner is connected to the cylindrical case reciprocating in the gun barrel and therefrom. The cylindrical tube has multiple locating bores made on said cylindrical surface. The revolving gear is engaged with the actuator. Every cleaning element comprises the revolving shaft to be fitted in said locating bore and the conical gear. Said locating bores is composed of a small and a large holes. Locking element locks the cleaning element to make it contact with the small hole when the cleaning element is locked and does not impede the cleaning element outward from the cylindrical tube via the large hole when the locked cleaning hole must be disengaged.EFFECT: easier replacement and repair, longer life of cleaning element.11 cl, 6 dwg |
