Your browser doesn't support javascript. This means that the content or functionality of our website will be limited or unavailable. If you need more information about Vinnova, please contact us.

Vertex vertical switch the foundation for a sustainable railway transport system

Reference number
Funding from Vinnova SEK 1 516 500
Project duration June 2017 - November 2018
Status Completed
Venture The strategic innovation program InfraSweden

Important results from the project

The objective of the project was to develop and validate the first prototype of an innovative vertical railway switch. The switch is designed to move the blades vertically instead of horizontally. In the project the following activities have been performed: * Construction of a full scale prototype (mock-up) * After evaluation of the prototype, a full scale pilot installation have been designed. * The prototype have been constructed in a 80 metres railway track, and is now being tested and evaluated.

Expected long term effects

The construction prevents the switch from freezing as there is no room for the snow and ice to block the movement of the gear. The innovation has strong potential to solve an annual recurring railway infrastructure problem frozen gears, as well as lowering the energy consumtion. The pilot installation is being evaluated what regards technical and energy performance.

Approach and implementation

The project has been given support from the strategic innovation program InfraSweden2030 and has been realized in collaboration with several important actors such the Swedish Transport Administration, Charmec (Chalmers University), RZ Group, Ulricehamn Betong and ÅF. In addition there has been a large number of providers of material and technology such as electricity installations, heating, railway car, technical components and installations.

External links

The project description has been provided by the project members themselves and the text has not been looked at by our editors.

Last updated 22 March 2019

Reference number 2017-02678

Page statistics