EP 0937556 A3 20000816 - Process and mould for making concrete blocks , in particular for the railway track building
Title (en)
Process and mould for making concrete blocks , in particular for the railway track building
Title (de)
Form zur Herstellung eines Formsteins aus Betonmasse, insbesondere für den Gleisbau, sowie Verfahren zu seiner Herstellung
Title (fr)
Procédé et moule pour la fabrication de blocs en béton, en particulier pour la construction des voies ferrées
Publication
Application
Priority
DE 19807194 A 19980220
Abstract (en)
[origin: EP0937556A2] The mold (20) consists of a flat base (21), a trellised mold (22) possessing vertical partitions (27-29) and a vertical opening (26), and a stamp mold (23) possessing a stamp(34). A displacement body (30) is inserted laterally into the vertical opening in the trellised mold through an opening in the vertical partition. The vertical opening in the trellised mold widens out conically downwards as do the displacement body and opening in the vertical partition.
IPC 1-7
IPC 8 full level
B28B 7/00 (2006.01); B28B 13/02 (2006.01); E01B 37/00 (2006.01)
CPC (source: EP)
B28B 7/0097 (2013.01); B28B 13/0215 (2013.01); E01B 37/00 (2013.01); E01B 2204/10 (2013.01)
Citation (search report)
- [A] DE 4243333 A1 19940623 - RAMPF FORMEN GMBH [DE]
- [A] DE 4438664 A1 19960502 - BAUMGAERTNER MASCHF GMBH [DE]
- [A] DE 19510845 A1 19961002 - HEINRICH KLOSTERMANN GMBH & CO [DE]
- [A] EP 0693351 A1 19960124 - KOBRA FORMEN & ANLAGENBAU GMBH [DE]
- [A] DE 19546745 A1 19970619 - HIESL GERHARD [DE]
- [T] "Die Rampf Dosierschieber-Form", BETONWERK + FERTIGTEIL - TECHNIK, no. 2, February 1999 (1999-02-01), XP002140019
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0937556 A2 19990825; EP 0937556 A3 20000816; DE 19807194 A1 19990916
DOCDB simple family (application)
EP 98120447 A 19981029; DE 19807194 A 19980220