Invention Grant
- Patent Title: Road paver with compaction control
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Application No.: US17150121Application Date: 2021-01-15
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Publication No.: US11746479B2Publication Date: 2023-09-05
- Inventor: Martin Buschmann , Ralf Weiser
- Applicant: JOSEPH VOEGELE AG
- Applicant Address: DE Ludwigshafen/Rhein
- Assignee: JOSEPH VOEGELE AG
- Current Assignee: JOSEPH VOEGELE AG
- Current Assignee Address: DE Ludwigshafen/Rhein
- Agency: BROOKS KUSHMAN P.C.
- Priority: EP 152122 2020.01.16
- Main IPC: E01C19/48
- IPC: E01C19/48

Abstract:
A road paver comprises a paving screed, wherein the paving screed comprises a tamper, and the road paver further comprises a GNSS receiver and a material conveyor. In addition, the road paver comprises an electronic control system, which comprises a memory and a data processor, wherein digital construction data, in particular a target height profile of a road surface to be paved, a target layer thickness of paving material and, if necessary, a height profile of a roadbase are stored in the memory. The control system is configured to automatically control compaction performance of the paving screed as a function of the target layer thickness in order to pave the paving material for the respective local coordinate point of the road paver determined by the GNSS receiver.
Public/Granted literature
- US20210222379A1 ROAD PAVER WITH COMPACTION CONTROL Public/Granted day:2021-07-22
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