FIELD: fire-fighting means.
SUBSTANCE: claimed invention relates to respirators which provide protection of respiratory organs against air-carried substances, in particular to attachable respirator component. Attachable respirator components, which include rigid polymer part of attachable component case, which has first surface and second surface, and silicon sealing element, chemically bound to first surface of second surface.
EFFECT: sealing ensures airtightness of component fastening, which provides discharge of exhaled air and/or speech diaphragm to structural part of respirator.
20 cl, 1 tbl, 8 dwg
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|---|---|---|---|
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|
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| FILTERING RESPIRATORY FACE MASK WITH FRAME, WHICH IS SUPPORT FOR BREATHING VALVE | 2008 |
|
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| MOUNTING ASSEMBLY OF RESPIRATOR CONTAINING LOCKING MECHANISM | 2012 |
|
RU2572172C2 |
