Pressure spring arrangement for operating flap, particularly smoke outlet flap or dome, has linear drive element, where end of junction point is stand in connection with flap

摘要

The pressure spring arrangement (1) has a linear drive element (9), where an end of a junction point (5) is stand in connection with a flap (2). The junction point is tilted by an axis of rotation (3). The end of a junction point is stand in connection with an attachment. The linear drive element and pressure springs (7,8) are arranged parallel and are connected with each other between a closing position and a predetermined inclination in a force-fit manner.