EP 1285135 A1 20030226 - OSCILLATION DETECTING DEVICE FOR COMPACTING SOIL
Title (en)
OSCILLATION DETECTING DEVICE FOR COMPACTING SOIL
Title (de)
BODENVERDICHTUNGSVORRICHTUNG MIT SCHWINGUNGSDETEKTION
Title (fr)
DISPOSITIF DE COMPACTAGE DU SOL AVEC DETECTION DES OSCILLATIONS
Publication
Application
Priority
- DE 10019806 A 20000420
- EP 0104243 W 20010412
Abstract (en)
[origin: WO0181680A1] A device for compacting the soil, comprising a soil contact element (5) which is impinged upon by an oscillation exciter enabling the soil to be compacted. The soil contact element (5) is elastically (4) coupled to an upper mass (1) . The upper mass (1) is used as a detection mass, whereby the acceleration thereof is detected by an acceleration sensor (6). A measuring signal (7) emitted by the acceleration sensor (6) is evaluated in a control device (8) which controls the oscillation exciter (2) according to a deviation from a set value.
IPC 1-7
IPC 8 full level
E01C 19/28 (2006.01); E01C 19/38 (2006.01)
CPC (source: EP US)
E01C 19/288 (2013.01 - EP US); E01C 19/38 (2013.01 - EP US)
Citation (search report)
See references of WO 0181680A1
Designated contracting state (EPC)
AT BE CH CY DE GB LI SE
DOCDB simple family (publication)
WO 0181680 A1 20011101; DE 10019806 A1 20011031; DE 10019806 B4 20051020; EP 1285135 A1 20030226; JP 2003531324 A 20031021; US 2003156491 A1 20030821; US 6808336 B2 20041026
DOCDB simple family (application)
EP 0104243 W 20010412; DE 10019806 A 20000420; EP 01945001 A 20010412; JP 2001578743 A 20010412; US 25783703 A 20030421