dwarswissels

Dwarswissels, a Dutch term, translates to "cross switches" or "diamond crossings" in English and refers to a specific type of railway trackwork. It is a layout where two railway tracks cross each other at an angle, allowing trains to pass from one track to the other without stopping. Unlike a simple level crossing, a dwarswissel is designed for continuous movement.

The core principle of a dwarswissel involves precisely shaped points or "tongues" that guide the wheels of a train onto the desired path. These tongues are movable and are set to direct traffic along one track or the other. The construction requires careful engineering to ensure smooth transitions and prevent derailments. The angle of the crossing is crucial, as a sharper angle can lead to increased wear and potential instability.

Dwarswissels are essential components in complex railway junctions and yards, facilitating efficient train movements and increasing line capacity. They are particularly useful in situations where space is limited and traditional turnouts would require more area. Maintenance is critical to ensure the safe operation of dwarswissels, as any wear or misalignment can have serious consequences. They are a testament to the intricate engineering involved in railway infrastructure.