Markings of highly viscous material on a surface
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United States of America Patent
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Jul 5, 2016
Grant Date -
May 29, 2014
app pub date -
Nov 19, 2013
filing date -
Nov 29, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
A method and device for creating markings of highly viscous marking material on a surface, in particular a road surface. The marking material is discharged from a material supply and, before striking the surface is fed to a rotational body, which moves relative to the surface in a longitudinal direction of the marking, and is applied to the surface divided into unequal material portions by the rotational body. The rotational body axis of rotation runs at right angles to the marking longitudinal direction. The marking material is fed to the rotational body in a plurality of marking material flows, which, viewed in a longitudinal direction of the rotational body, are discharged next to one another from a plurality of discharge nozzles continuously, pulsatingly or intermittently in a pressurized manner. The individual marking material flows are turned on or off in accordance with the marking to be created.
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