Joseph Voegele Ag

Stefan Weber

Bernhard Erdtmann

Ingo Herzberg

Klaus Oettinger

Thomas Seither

Frank Grimm

Maximilian Theobald

Johannes Pontius

Helmut Kessler

Bastian Fleischer

Tobias Boellert

Daniel Draxler

The disclosure refers to a road construction machine, adapted in particular in the form of a road paver or a feeder vehicle for a road paver. According to the disclosure, the road construction machine comprises a first and/or a second air barrier device adapted to shield a driver and/or an operator of the road construction machine. Furthermore, the disclosure refers to a corresponding method for generating an air flow during operation of a road construction machine in order to shield a driver and/or an operator from vapors and/or aerosols rising during operation of the road construction machine.

Road construction machine with air barrier device and method

A paving machine comprises a material bunker for receiving a construction material, a chassis, an operator stand which is arranged behind the material bunker when seen in the construction direction, a paving screed which can be leveled for assembling the construction material onto a substrate, a material conveying unit which is configured to transport the construction material from the material bunker to the paving screed, and at least one optical projector which is configured to generate at least one projection in the visible spectrum on the substrate laterally and/or in front of the chassis of the paving machine when seen in the construction direction. The projection is visible to an operator of the paving machine from the operator stand when seen in the construction direction.

Paving machine with projector as navigation aid

Growing community of inventors

Roedersheim-Gronau, Germany

Stefan Weber