EP 0620090 A1 19941019 - Compacting installation.
Title (en)
Compacting installation.
Title (de)
Verdichtungsvorrichtung.
Title (fr)
Installation de compactage.
Publication
Application
Priority
NL 9300610 A 19930407
Abstract (en)
An installation for compacting concrete mix comprises a frame which has a lower plate (12) and an upper plate (9) between which concrete mix can be accommodated, which plates can be pressed in the direction towards one another and can be made to vibrate with respect to one another in order to compact the mix. Each plate (9,12) is connected to the frame (1,2) by means of an associated spring-mounted (3,5) massive body (4,6). <IMAGE>
IPC 1-7
IPC 8 full level
B28B 1/08 (2006.01); B28B 3/02 (2006.01); B30B 11/02 (2006.01); B30B 15/00 (2006.01)
CPC (source: EP)
B28B 1/081 (2013.01); B28B 3/022 (2013.01); B30B 11/022 (2013.01); B30B 15/0076 (2013.01)
Citation (search report)
- [A] FR 2496541 A1 19820625 - PASSAVANT WERKE [DE]
- [A] GB 1142615 A 19690212 - BIRMINGHAM SMALL ARMS CO LTD
- [A] DE 2855875 A1 19800626 - SCHLOSSER & CO GMBH
- [A] DATABASE WPI Section PQ Week 9214, Derwent World Patents Index; Class P64, AN 92-112884
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0620090 A1 19941019; EP 0620090 B1 19961127; AT E145580 T1 19961215; DE 69400973 D1 19970109; DE 69400973 T2 19970528; DK 0620090 T3 19961216; ES 2095126 T3 19970201; NL 9300610 A 19941101
DOCDB simple family (application)
EP 94200952 A 19940407; AT 94200952 T 19940407; DE 69400973 T 19940407; DK 94200952 T 19940407; ES 94200952 T 19940407; NL 9300610 A 19930407