FIRE BARRIER (VERSIONS) Russian patent published in 2008 - IPC A62C2/10 

FIELD: medicine, fire-prevention protection.

SUBSTANCE: invention concerns devices for prevention of fire or fire restraint, namely to fire-resistant curtains. The fire barrier (version 1) includes a cloth consisting of, at least, one layer of fire-resistant material, executed in the form of a curtain, lateral guide rails, mechanisms of compacting, a weighting compound fixed in the bottom part of a cloth and, at least, two supports, placed in the top part of guide rails. The fire barrier (version 2) includes two cloths, consisting of, at least, one layer of the fire-resistant material, executed in the form of a curtain, lateral guide rails, compacting mechanisms, weighting compounds fixed in the bottom part of cloths, at least, two supports, placed in the top part referring, and, at least, one stabiliser of backlash between cloth. The fire barrier (version 3) includes, at least, two cloths, consisting of, at least, one layer of the fire-resistant material, executed in the form of a curtain, lateral guide rails, compacting mechanisms, weighting compounds fixed in the bottom part of cloths, at least, two supports, and guide rails placed in the top part.

EFFECT: creation of effective fire barrier.

25 cl, 15 dwg