| 摘要 |
The invention relates to a sand dosing and blocking device (1) for sand spreading systems for vehicles, particularly rail vehicles with drive, the invention having a sand supply container (2) with an outlet opening (4), which can be closed by a closing element (3), for the dosed release of sand to a conveyor unit (5) which is preferably pneumatically activated, wherein the closing element (3) is formed by a lifting rod (7) of an electrically activated lifting magnet (6). According to the invention, the lifting magnet (6) is arranged inside the sand supply container (2) in the area of the outlet opening (4).
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