EP 1437481 B1 20060419 - Vibrating plank for finishing and compacting the lower arch in tunnels
Title (en)
Vibrating plank for finishing and compacting the lower arch in tunnels
Title (de)
Abzieh- und Verdichtungsrüttelbohle für Tunnelsohlen
Title (fr)
Planche vibratoire pour la finition et la compactation du fond dans des tunnels
Publication
Application
Priority
DE 10300237 A 20030108
Abstract (en)
[origin: EP1437481A1] Screed and compacting vibrating board (10) comprises a vibrating board shell (11) which is placed on concrete, and a construction support (12) supporting the vibrating board shell and having wheels (4) for traveling on a floor shell wagon (5) which supports the upper edge of the concrete of the tunnel floor and the concrete of the raised region of the flank (6). The wheels are connected via vibration dampers (3) to the construction support of the vibrating board. Preferred Features: The vibration dampers are made of rubber-metal.
IPC 8 full level
E21D 11/10 (2006.01)
CPC (source: EP)
E21D 11/10 (2013.01)
Designated contracting state (EPC)
AT CH DE LI
DOCDB simple family (publication)
EP 1437481 A1 20040714; EP 1437481 B1 20060419; AT E323826 T1 20060515; DE 10300237 B3 20040429; DE 50303019 D1 20060524
DOCDB simple family (application)
EP 03029465 A 20031219; AT 03029465 T 20031219; DE 10300237 A 20030108; DE 50303019 T 20031219