EP 0882850 A3 19990811 - Brick, particularly formwork brick or building block
Title (en)
Brick, particularly formwork brick or building block
Title (de)
Stein, insbesondere Schalungs- oder Blockstein
Title (fr)
Parpaing, en particulier bloc à bancher ou pierre de construction
Publication
Application
Priority
DE 19723120 A 19970603
Abstract (en)
[origin: EP0882850A2] The brick has a number of acoustic damping channels (15) in the outer wall (1). The channels (15) run from at least one side of the outer wall (1) inwards, parallel to a long side of the brick. The channels (15) can run from the under side of the outer wall (1) at least vertically upwards and/or from the upper side vertically downwards, in at least two rows.
IPC 1-7
IPC 8 full level
E04B 1/88 (2006.01); E04B 2/86 (2006.01); E04C 1/41 (2006.01)
CPC (source: EP)
E04B 2/8623 (2013.01); E04C 1/41 (2013.01)
Citation (search report)
- [A] DE 3843963 A1 19890727 - WIENERBERGER BAUSTOFFIND AG [AT]
- [A] EP 0112213 A1 19840627 - VIBRO OUEST SA [FR]
- [A] DE 3109732 A1 19820923 - GEBHART SIEGFRIED
- [A] EP 0001076 A1 19790321 - OLTMANNS HEINRICH FA [DE]
- [AD] EP 0751266 A1 19970102 - GISOTON BAUSTOFFWERKE GEBHART [DE]
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 0882850 A2 19981209; EP 0882850 A3 19990811; EP 0882850 B1 20030813; AT E247205 T1 20030815; DE 19723120 A1 19981210; DE 59809256 D1 20030918
DOCDB simple family (application)
EP 98109510 A 19980526; AT 98109510 T 19980526; DE 19723120 A 19970603; DE 59809256 T 19980526