EP 2881516 A1 20150610 - 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.
Abstract (de)
Bodenverdichtungsmaschine, insbesondere einen Vibrationsverdichter, die einen Schwingungserreger zur Erzeugung unterschiedlicher Erregerschwingungen mit einer ersten und einer zweiten Unwuchtwelle (10, 10'), die parallel zueinander angeordnet sind, umfasst. Jede Unwuchtwelle (10, 10') wird über einen eigenen Motor (12, 12') angetrieben, so dass die Rotationsgeschwindigkeit, die Drehrichtung und die Phasenlage jeder der Unwuchtwellen (10, 10') separat veränderbar sind.
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 (applicant)
- EP 0704575 B1 19980722 - BOMAG GMBH [DE]
- EP 2743402 A2 20140618 - BOMAG GMBH [DE]
Citation (search report)
- [XI] EP 0951949 A1 19991027 - INT CONSTRUCTION EQUIPMENT B V [NL]
- [I] EP 0092014 A1 19831026 - LOSENHAUSEN MASCHINENBAU AG [DE]
- [I] WO 2008000535 A1 20080103 - BELLMER GMBH MASCHINENFABRIK G [DE], et al
- [I] CN 101864772 B 20121121 - UNIV HOHAI CHANGZHOU, et al
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
Designated extension state (EPC)
BA ME
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