Snow-clearing vehicle with a sweeper-blower arrangement

Method for operating a sweeper-blower clearing vehicle having a right clearing side and a left clearing side, wherein an airstream is generated from at least four partially overlapping individual blow-airstreams by at least four identically and simultaneously acting blow-air openings along a sweeping-roller brush of the sweeper-blower clearing vehicle such that all said blow air openings act by blowing to the same clearing side of the vehicle;

• wherein said snow clearing vehicle is a vehicle having a sweeper-blower arrangement, wherein the sweeper-blower arrangement is adjustably pivotable around a vertical axis which runs through the snow-clearing vehicle, and wherein the sweeper-blower arrangement is provided with the sweeping-roller brush which is rotatingly drivable around its longitudinal axis, as well as with the plurality of blow-air openings arranged in the direction of travel in front and along the sweeping-roller brush on both sides of the vertical axis, wherein the sweeper-blower arrangement provides blow-air openings arranged on both sides of the vertical axis which are provided for simultaneous, identically acting blowing.

Snow-clearing vehicle with a right clearing side and a left clearing side, having a sweeper-blower arrangement, wherein the sweeper-blower arrangement is adjustably pivotable around a vertical axis which runs through the snow-clearing vehicle, and wherein the sweeper-blower arrangement is provided with a sweeping-roller brush which is rotatingly drivable around its longitudinal axis, as well as with a plurality of blow-air openings arranged in the direction of travel in front and along the sweeping-roller brush on both sides of the vertical axis, wherein the sweeper-blower arrangement provides blow-air openings arranged on both sides of the vertical axis which are provided for simultaneous, identically acting blowing such that all said blow air openings on both sides of the vertical axis act by blowing snow to the same clearing side of the vehicle, wherein two or more blow-air openings are provided on each side of the vertical axis, and wherein the blow-air openings are pivotably arranged individually or in groups for changing their blowing direction.

Snow-clearing vehicle with a right clearing side and a left clearing side, having a sweeper-blower arrangement, wherein the sweeper-blower arrangement is adjustably pivotable around a vertical axis which runs through the snow-clearing vehicle, and wherein the sweeper-blower arrangement is provided with a sweeping-roller brush which is rotatingly drivable around its longitudinal axis, as well as with a plurality of blow-air openings arranged in the direction of travel in front and along the sweeping-roller brush on both sides of the vertical axis, wherein the sweeper-blower arrangement provides blow-air openings arranged on both sides of the vertical axis which are provided for simultaneous, identically acting blowing such that all said blow air openings on both sides of the vertical axis act by blowing snow to the same clearing side of the vehicle, wherein two or more blow-air openings are provided on each side of the vertical axis, and wherein the blow-air openings are pivotably arranged individually or in groups for changing their blowing direction and wherein the blow-air openings are slidably arranged individually or in groups along the sweeping-roller brush.