EP 2050873 A2 20090422 - Vibration roller
Title (en)
Vibration roller
Title (de)
Vibrationswalze
Title (fr)
Cylindre vibrant
Publication
Application
Priority
DE 102007049889 A 20071018
Abstract (en)
The vibrating roller (10) has a vibration generator (11) comprising two axially parallel, inversely rotatable unbalance shafts (12, 13), where the vibration generator is arranged above the roller. A drive unit (18) e.g. hydraulic drive unit, is provided for a rotating drive of the roller. An axis (16) of one of the unbalance shafts is aligned transverse to an axial direction (17) of the roller, where a rotational direction of the unbalance shaft is reversible. Drives of the unbalance shafts are coupled with each other.
Abstract (de)
Eine Vibrationswalze mit einem Schwingungserreger (11), der mindestens eine Unwuchtwelle (12, 13) aufweist, wobei der Schwingungserreger (11) oberhalb der Vibrationswalze (10) angeordnet ist.
IPC 8 full level
E01C 19/28 (2006.01)
CPC (source: EP US)
E01C 19/286 (2013.01 - EP US); E02D 3/026 (2013.01 - EP US); E02D 3/074 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2050873 A2 20090422; DE 102007049889 A1 20090430; US 2009103980 A1 20090423
DOCDB simple family (application)
EP 08012985 A 20080718; DE 102007049889 A 20071018; US 24040008 A 20080929