ADAPTER CONNECTING BAYONET FIXTURE OF GAS MASKS OR RESPIRATORS WITH THREADED FIXTURE OF FILTERS OF GAS MASKS OR FILTERING GAS-PROTECTING BOXES

摘要

FIELD: rescue service; firefighting means.;SUBSTANCE: present invention relates to gas mask equipment and parts of gas masks. Adapter connecting external bayonet fixture of gas masks or respirators with external threaded fixture of gas mask filters or filtering gas-mask boxes includes a unit consisting of a housing having an internal vertical passage channel with an internal round threaded fixture, docking assembly with external bayonet fastening of gas mask or respirator having internal vertical passage channel, inner platform for laying, wherein unit is supplemented with gasket fixed on inner platform for laying. Case of the adapter can be made with external digital thrusts.;EFFECT: technical result of claimed invention is providing sealed and reliable connection of bayonet attachment of gas mask type 3M™ series with round threaded holder of gas filter, corresponding to established standards.;1 cl, 13 dwg