Solid steel brake shoe lever and base plate result in small deflections and therefore smaller air travel losses
Optimal lever geometry, in other words maximum leverage transfer – braking moment independent of rotation direction
Square spiral element with scale for simple, safe adjustment of brake torque
Special brake pressure springs with the smallest spring constant possible for making full use of air device lifting force when observing normal releasing
Lightweight metal brake shoes with steel boxing: brake lining with friction value 0.4 or 0.3 riveted and/or glued and available both in asbestos-free and metal-free design
Special clamping springs hold the brake shoes in place and can be easily released due to their special design using a simple problem-free shoe change
All important bearings bushed with maintenance-free bushes
Rotary connection of brake shoe lever
Bolts made from corrosion and acid-resistant steel to DIN 17440
