COUPLING ADAPTER, ROLLING STOCK, INCLUDING AT LEAST TWO UNITS WITH THEIR COUPLERS COUPLED BY SUCH ADAPTER AND METHOD OF COUPLING OF THE ROLLING STOCK TWO UNITS Russian patent published in 2017 - IPC B61G5/04 

FIELD: transportation.

SUBSTANCE: coupling adapter for rolling stock contains ducts, connecting devices, adaptor holder, pipeline and air preparation device. The air preparation device has a single air preparation unit. This air preparation unit is located on the way of the adapter one air pipeline airflow. The method of coupling of the rolling stock is that the coupling adapter is assembled dismountable, connect the air pipelines and through the air preparation unit prepare the air, going through the adapter pipeline, in particular dry and/or filter.

EFFECT: improved quality of the rolling stock coupled units interaction.

12 cl, 9 dwg