| 摘要 |
pneumatic weapon operating with replaceable CO bottles, in particular, valve mechanism. SUBSTANCE: the pneumatic weapon valve mechanism has a body, valve with a stem and spring, seat consisting of a seat body, bush and a seal. After assembly of the seat body with the seal and bush, end of the latter is beaded. The seat body, bush and seal represent a rigidly assembled member. EFFECT: enhance failure-free operation, durability of functioning of the valve mechanism. 3 cl, 1 dwg
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