EP 2881516 B1 20160831 - Road roller
Title (en)
Road roller
Title (de)
Bodenverdichtungsmaschine
Title (fr)
Compacteur routier
Publication
Application
Priority
DE 102013020690 A 20131203
Abstract (en)
[origin: US2015152606A1] The present invention relates to a soil compaction machine, in particular, a vibration compactor, which comprises a vibration exciter for generating different kinds of exciter vibration having a first and a second imbalance shaft, which are arranged in parallel to one another. Each imbalance shaft is driven via a separate motor, so that the rotational velocity, the rotational direction, and the phase relation of each of the imbalance shafts can be changed separately.
IPC 8 full level
E01C 19/28 (2006.01); E01C 19/35 (2006.01); E01C 19/38 (2006.01)
CPC (source: EP US)
B06B 1/161 (2013.01 - US); E01C 19/282 (2013.01 - US); E01C 19/283 (2013.01 - EP US); E01C 19/286 (2013.01 - EP US); E01C 19/35 (2013.01 - EP US); E01C 19/38 (2013.01 - EP US); E02D 3/026 (2013.01 - US)
Citation (opposition)
Opponent : Hamm AG,
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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 2881516 A1 20150610; EP 2881516 B1 20160831; EP 2881516 B2 20200325; CN 104695310 A 20150610; CN 104695310 B 20191115; DE 102013020690 A1 20150603; JP 2015110898 A 20150618; JP 6487684 B2 20190320; US 2015152606 A1 20150604; US 9334613 B2 20160510
DOCDB simple family (application)
EP 14004040 A 20141201; CN 201410858510 A 20141203; DE 102013020690 A 20131203; JP 2014244647 A 20141203; US 201414558860 A 20141203