Global Patent Index - EP 1117513 A1

EP 1117513 A1 20010725 - METHOD AND DEVICE FOR MECHANICALLY TREATING CONCRETE BLOCKS

Title (en)

METHOD AND DEVICE FOR MECHANICALLY TREATING CONCRETE BLOCKS

Title (de)

VERFAHREN UND VORRICHTUNG ZUR MECHANISCHEN BEARBEITUNG VON BETONSTEINEN

Title (fr)

PROCEDE ET DISPOSITIF POUR LE TRAITEMENT MECANIQUE DE BLOCS DE BETON

Publication

EP 1117513 A1 20010725 (DE)

Application

EP 99947365 A 19990916

Priority

  • DE 19845174 A 19981001
  • EP 9906855 W 19990916

Abstract (en)

[origin: DE19845174A1] The invention relates to a method and a device for mechanically treating concrete blocks (10) in order to bring about an artificial aging process. The concrete blocks (10) are placed in a desired configuration on a table top (14) for the mechanical treatment. Treatment bodies (17) are moved over the top surface of the concrete blocks (10) while the table top (14) is inclined. Said concrete blocks (10) are arranged in a slanted relative position so that the projecting edges and corners are partially removed.

IPC 1-7

B28B 11/08

IPC 8 full level

B28D 1/26 (2006.01); B28D 1/30 (2006.01)

CPC (source: EP US)

B28D 1/006 (2013.01 - EP US); B28D 1/26 (2013.01 - EP US); B28D 1/30 (2013.01 - EP US)

Citation (search report)

See references of WO 0020182A1

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)

DE 19845174 A1 20000406; AU 6084099 A 20000426; CA 2345769 A1 20000413; EP 1117513 A1 20010725; US 6749793 B1 20040615; WO 0020182 A1 20000413

DOCDB simple family (application)

DE 19845174 A 19981001; AU 6084099 A 19990916; CA 2345769 A 19990916; EP 9906855 W 19990916; EP 99947365 A 19990916; US 78768601 A 20010321