Variable with elastic positioning or rigid locking;
Optimized weight compensation on lifting, lowering, opening and closing;
Expanded or compressed position locked in place;
The installation can be oriented in any direction according to the type;
Leaf spring characteristic curve for low force increase, even with high force or large stroke;
Linear, progressive or decreasing spring characteristic curve Mechanical drive system, also with an additional small impulse for a simple operating range;
Wide choice of sizes, forced variants, accessories and finishes;
The compact design installs in the smallest space;
Maintenance-free, long service life even under high load;
High quality products according to DIN EN ISO 9001 international standard ISO/TS 16949.
