EP 2643524 A2 20131002 - TAMPING DEVICE WITH SYNCHRONIZING DEVICE, AND METHOD FOR SAME
Title (en)
TAMPING DEVICE WITH SYNCHRONIZING DEVICE, AND METHOD FOR SAME
Title (de)
STAMPFVORRICHTUNG MIT SYNCHRONISATIONSEINRICHTUNG UND VERFAHREN DAFÜR
Title (fr)
APPAREIL DE DAMAGE À DISPOSITIF DE SYNCHRONISATION ET PROCÉDÉ ASSOCIÉ
Publication
Application
Priority
- DE 102010052243 A 20101123
- EP 2011005858 W 20111121
Abstract (en)
[origin: WO2012069174A2] The invention relates to a tamping device for soil compaction, having an upper mass (1) with a drive and a lower mass (2) that can be moved relative to the upper mass (1) with a soil contacting element (3). In order to cause a working movement of the soil contacting element (3), a vibration generating device (6, 7, 8) is provided. In addition to the vibration generating device, a manipulating device (11), for example in the form of a damping body (12), is provided in an operatively connected manner between the upper mass (1) and the lower mass (2). The damping properties of the damping body (12) can be modifiable.
IPC 8 full level
E02D 3/046 (2006.01)
CPC (source: EP US)
E02D 3/046 (2013.01 - EP US); E02D 3/068 (2013.01 - EP US)
Citation (search report)
See references of WO 2012069174A2
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)
DE 102010052243 A1 20120524; EP 2643524 A2 20131002; US 2013243534 A1 20130919; US 8974153 B2 20150310; WO 2012069174 A2 20120531; WO 2012069174 A3 20120719
DOCDB simple family (application)
DE 102010052243 A 20101123; EP 11790875 A 20111121; EP 2011005858 W 20111121; US 201113988822 A 20111121