| 摘要 |
<p>The present invention relates to a protection device (10) including: a frame (20) suitable for being housed in a rigid frame of the building; an expansible member (30), for example of the air chamber type, that can be adjusted around the frame (20); and means (40) for expanding the expansible member (30), when the expansible member (30) is adjusted on the frame (20) and the protection device (10) is positioned in the rigid frame, toward a protection configuration in which the expansible member (30) bears tightly in the rigid frame. The invention also relates to a protection kit and an implementing method.</p> |
