| 摘要 |
<p>1. Drive device on a permanent magnet brake, especially for vehicles, with rotatable permanent magnet systems (21) that are located between pole shoes (22) and with a drive for rotating the rotatable permanent magnet systems (21) from a first position, in which the braking force is greatest, into a second position, in which he braking force vanishes, characterized in that the drive for rotating the rotatable permanent magnet systems (21) possesses at least one driving band (55) for each rotatable magnet system (21), each driving band (55) being wrapped at least partly around the rotatable magnet system (21) and being fastened to a movable operating means (41, 47, 48) by at least one end, so as to transmit the movement of the operating means (41, 47, 48) to the rotatable magnet system (21)</p> |
