EP 0210456 A3 19870826 - HOLLOW WALL MASONRY
Title (en)
HOLLOW WALL MASONRY
Publication
Application
Priority
CH 319085 A 19850723
Abstract (en)
[origin: EP0210456A2] The hollow wall masonry has three wall shells (2, 4, 6) which are all of at least approximately the same thickness, the ties (10) extending over these three wall shells (2, 4, 6). The individual wall shells are formed from insulating bricks (14) which contain slotted holes (16). <IMAGE>
IPC 1-7
IPC 8 full level
E04B 1/41 (2006.01); E04B 2/20 (2006.01); E04B 2/34 (2006.01); E04B 2/42 (2006.01); E04B 2/02 (2006.01)
CPC (source: EP)
E04B 1/4185 (2013.01); E04B 2/20 (2013.01); E04B 2/34 (2013.01); E04B 2/42 (2013.01); E04B 2002/0208 (2013.01)
Citation (search report)
- [Y] CH 97379 A 19230116 - FRITZ ECKERT [DE], et al
- [Y] US 3342004 A 19670919 - LUCAS JOSEPH N
- [A] DE 3343287 A1 19841213 - OLTMANNS ZIEGEL & KUNSTSTOFF [DE]
- [A] FR 2455141 A1 19801121 - MERLI FERNAND
- [A] BE 502376 A
Designated contracting state (EPC)
AT CH DE FR IT LI
DOCDB simple family (publication)
EP 0210456 A2 19870204; EP 0210456 A3 19870826; CH 669006 A5 19890215; DE 3533485 A1 19870205; DE 8618642 U1 19880728
DOCDB simple family (application)
EP 86108998 A 19860702; CH 319085 A 19850723; DE 3533485 A 19850919; DE 8618642 U 19860711