Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gebrueder HardyfiledCriticalGebrueder Hardy
Application grantedgrantedCritical
Publication of AT23453BpublicationCriticalpatent/AT23453B/en
AT23453D1904-10-251904-10-25
Automatic air suction brake with line air inlets distributed in the train and effective during emergency braking.
AT23453B
(en)
A sound alarm indicator for railway cars that are equipped with automatic vacuum brakes, the "Amunategui" system that constitutes a mechanical procedure.
A new lighting system in cars, automobiles and ships by lanterns or lanterns that automatically rotate in the direction of the change or turn of the direction.