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(11) | EP 0 906 772 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Fire curtain |
(57) An emergency curtain 1 for installing at a ceiling opening 6 comprising a curtain
roll 2, 3, curtain winding mechanism, curtain fabric 8 wound on the roll 2, 3 and
a bottom bar 9 attached to the bottom edge of the curtain fabric 8. The bottom bar
comprises an inner member 11 fastened to the fabric 8, an outer member 15 adapted
to engage the ceiling at the opening 6, and close it, and resilient means, in the
form of a spring 17 connecting the inner member 11 and the outer member 15 for drawing
the outer member to the ceiling opening 6. The lower member 15 is of a section and
material to be flexible enough for following ceiling undulations. |