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Safety, security

Mea­sure­ments for improved travel com­fort

The so-called pressure tightness coefficient is a key parameter for rail vehicles and a subject of considerable interest to train manufacturers. Gruner’s measurement technology allows the exact determination of pressure patterns in and around vehicles as the basis for computing pressure tightness. To investigate the impact of vehicle alterations on pressure tightness, a set of measurements was performed on Stadler’s KISS double-deck railcars. By virtue of their wide-ranging experience in the acceptance and approval of rail vehicles, the experts at Gruner GmbH make a valuable contribution to the understanding of vehicle loads and travel comfort.



Gruner GmbH (Wien)
Otto-Bauer-Gasse 6/10
1060 Wien
Contact Person
Dr. Matthias Siemon
T +41 61 317 64 58
Matthias Siemon Gruner AG Brandschutz Ingenieurmethoden