2006 - Device for controlled emergency strewing on icy road

Ing. Augustin Kroupa

Český svaz vynálezců a zlepšovatelů z.s.

Patent PV 2015-762

Device allows car driver to repeatedly activate his own strewing on icy roads for limited time. It can be activated either manually or automatically using ABS control unit. Automatic moderate strewing mode for driving uphill is also possible. Device is prevented from freezing of strewing material thank to its construction.

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