DEVICE FOR INTRODUCING SAND, RAIL VEHICLE, AND METHOD FOR OPERATING A DEVICE FOR INTRODUCING SAND

摘要

The invention relates to a device (102) for introducing sand (104) onto a contact point (106) between a wheel (108) of a rail vehicle (100) and a rail (110), having a discharge opening (120) for discharging sand (104) and a moving device (122) which is designed to move the discharge opening (120) between a discharge position (126) and a rest position.