Customized Geometry - Comfort at High Speeds

Curvature Design Preventing Jerks
Asymmetrically Clothoids


The clothoid as an element of curvature design ensures maximal travel comfort and minimal wear. For years now, every driver entering or departing highways is aware of this convenience. Uneven lateral acceleration and jerky motions as geometrically quantifiable parameters are minimized.

Kinematic Gauge Preventing Wear

KGO^® as kinematic gauge optimization system for the transition area of set of switches and swing nose crossings is also a prerequisite for improving travel comfort, reducing wear and prolonging the service life of the product. On high-speed lines KGO^® is already standard.