EP 0340185 B1 19940119 - Production method for a concrete pillar or beam.
Title (en)
Production method for a concrete pillar or beam.
Title (de)
Verfahren zum Herstellen von Säulen oder Balken aus Beton.
Title (fr)
Méthode de fabrication d'une poutre ou d'une colonne en béton.
Publication
Application
Priority
FI 881990 A 19880428
Abstract (en)
[origin: EP0340185A2] A production method for fabricating a concrete pillar or beam, in which method the concrete mix is sprayed against the wall of a mold (1, 2, 3, 4, 5) having a predetermined shape, after which the concrete surface is smoothed by levelling. The concrete surface is levelled with the help of a surfacing disc (6), whereby the pillar or beam is rotated so as to place one side of the pillar or beam at a time facing the surfacing disc so that the pillar or beam achieves a section of a square, rectangle, pentagon, hexagon, or a similar forn.
IPC 1-7
IPC 8 full level
B28B 1/32 (2006.01); B28B 11/08 (2006.01); B28B 19/00 (2006.01); B28B 21/44 (2006.01); B28B 21/96 (2006.01)
CPC (source: EP)
B28B 1/32 (2013.01); B28B 11/0845 (2013.01); B28B 21/44 (2013.01); B28B 21/96 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0340185 A2 19891102; EP 0340185 A3 19910703; EP 0340185 B1 19940119; AT E100369 T1 19940215; DE 68912391 D1 19940303; DE 68912391 T2 19940616; ES 2050275 T3 19940516; FI 80400 B 19900228; FI 80400 C 19900611; FI 881990 A0 19880428; FI 881990 A 19891029; RU 1809804 C 19930415
DOCDB simple family (application)
EP 89850109 A 19890406; AT 89850109 T 19890406; DE 68912391 T 19890406; ES 89850109 T 19890406; FI 881990 A 19880428; SU 4614006 A 19890425