Abstract: A combined track conditioning unit includes a dispensing apparatus with an outflow opening integrated in the front region of the dispensing apparatus which is suitable for applying a gaseous drying medium to a rail. A gritting material outlet unit which is integrated in the rear region of the dispensing apparatus and is suitable for applying a gritting agent to the rail also forms part of the dispensing apparatus. A rail vehicle is also provided. Additionally, a method for increasing a coefficient of friction between a rail and a wheel of a rail vehicle with the aid of a track conditioning unit is provided.

Abstract: The invention relates to a sanding system for a rail vehicle with a grit container, with a conveying device and with a feeding device. The grit container contains a grit. The grit passes from the grit container into the conveying device and from the conveying device into the feeding device. The feeding device is configured in such a way that the grit can be introduced in a targeted manner into a wheel region and/or into a rail region of the rail vehicle. The conveying device has a driven conveyor worm which rotates about a longitudinal axis and by way of which the grit passes from the grit container into a conveying chamber. Compressed air can be introduced into the conveying chamber, in order to transport the grit from the conveying chamber into the feeding device.

Abstract: The invention relates to a sanding system for a rail vehicle with a grit container, with a conveying device and with a feeding device. The grit container contains a grit. The grit passes from the grit container into the conveying device and from the conveying device into the feeding device. The feeding device is configured in such a way that the grit can be introduced in a targeted manner into a wheel region and/or into a rail region of the rail vehicle. The conveying device has a driven conveyor worm which rotates about a longitudinal axis and by way of which the grit passes from the grit container into a conveying chamber. Compressed air can be introduced into the conveying chamber, in order to transport the grit from the conveying chamber into the feeding device.

Abstract: A combined track conditioning unit includes a dispensing apparatus with an outflow opening integrated in the front region of the dispensing apparatus which is suitable for applying a gaseous drying medium to a rail. A gritting material outlet unit which is integrated in the rear region of the dispensing apparatus and is suitable for applying a gritting agent to the rail also forms part of the dispensing apparatus. A rail vehicle is also provided. Additionally, a method for increasing a coefficient of friction between a rail and a wheel of a rail vehicle with the aid of a track conditioning unit is provided.