EP 3892777 B1 20230830 - ROAD FINISHER AND METHOD WITH TRANSVERSE PROFILE CONTROL
Title (en)
ROAD FINISHER AND METHOD WITH TRANSVERSE PROFILE CONTROL
Title (de)
STRASSENFERTIGER UND VERFAHREN MIT QUERPROFILSTEUERUNG
Title (fr)
FINISSEUSE DE ROUTE ET PROCÉDÉ À COMMANDE DE PROFIL TRANSVERSAL
Publication
Application
Priority
EP 20168635 A 20200408
Abstract (en)
[origin: CN113494039A] The invention relates to a road finisher (1) with a screed (3). The screed (3) comprises at least one compaction unit (5, 7, 9); and the road finisher (1) further comprises a GNSS receiver (25) and a material conveyor (13). The road finisher (1) further comprises an electronic control system (19) comprising a memory (21) and a data processor (23), wherein digital construction data (37), in particular a nominal height profile (43) of the road surface (15) to be finished, is stored in a memory (21). The control system (19) is configured to automatically control, based on the construction data (37), an actuator mechanism (17, 55, 61, 67) provided on the road finisher (1) to install the paving material (11) having a nominal height profile (43). Therefore, the defined transverse contour is installed for the corresponding position coordinate point (45) of the road finisher (1) determined by the GNSS receiver (25).
IPC 8 full level
E01C 19/48 (2006.01)
CPC (source: CN EP US)
E01C 19/268 (2013.01 - US); E01C 19/48 (2013.01 - CN EP); E01C 19/4833 (2013.01 - CN); E01C 19/4873 (2013.01 - US); E01C 23/01 (2013.01 - US); E01C 2301/14 (2013.01 - EP)
Citation (examination)
EP 2514872 B1 20150722 - JOSEPH VÖGELE AG [DE]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3892777 A1 20211013; EP 3892777 B1 20230830; BR 102021006565 A2 20211019; CN 113494039 A 20211012; CN 113494039 B 20221021; CN 216712654 U 20220610; JP 2021167560 A 20211021; PL 3892777 T3 20240226; US 2021317620 A1 20211014
DOCDB simple family (application)
EP 20168635 A 20200408; BR 102021006565 A 20210406; CN 202110376748 A 20210407; CN 202120731925 U 20210407; JP 2021065919 A 20210408; PL 20168635 T 20200408; US 202117225316 A 20210408