Joseph Vogele Ag

Nicole Angermann

Martin Buschmann

Ralf Weiser

Achim Eul

Roman Munz

Christian Pawlik

Klaus Bertz

Gunter Zegowitz

Günter Zegowitz

Martin Dipl-Ing Buschmann

Christian Dr-Ing Pawlik

Roman Dipl-Ing Munz

Method for laying down a pavement consisting of paving material with a road paver screed in which a compaction unit pre-compacts the paving material at cyclical work cycles with a selectable stroke and at a selectable frequency while the pavement is laid down at a selectable paving speed and at least the stroke is automatically adjustable in response to paving parameters.

Method for laying down a pavement, a screed and a road paver

A method for laying down a pavement in which a compaction unit such as a tamper pre-compacts the paving material with a selectable stroke and at a selectable frequency while the pavement having a selectable pavement thickness is in the process of being laid down at a selectable paving speed, the stroke of the compaction unit is automatically adjustable in response to paving parameters, such as the paving speed and/or the pavement thickness, along a characteristic curve or in a characteristic map. The compaction unit includes an adjusting mechanism which is operable during the paving operation for adjusting the stroke of the compaction unit.

The invention relates to a screed arrangement for a road finisher with a basic screed and two extending screeds arranged in front of the basic screed in the laying direction of travel of the road finisher and movable transversely to the laying direction of travel relative to the basic screed. A deflection member is fitted to the basic screed and/or to at least one of the extending screeds and is movable relative to it.

Screed arrangement for a road finisher

Growing community of inventors

Brühl, Germany

Nicole Angermann