Emergency device for revolving door, has revolving central support blocked when emergency situation takes place so as to push radial doors with certain pressure and force, such that doors are lowered to provide suitable exit of emergency

摘要

The device has radial doors (2) that are tied to a revolving central support (1) of an articulated form through look mechanisms (6). The revolving central support is blocked when an emergency situation takes place so as to push the radial doors with certain pressure and force, such that the doors are lowered to provide suitable exit of emergency.