EP 0433389 B1 19930324 - IMPROVEMENTS IN OR RELATING TO CEILING SUSPENSION ARRANGEMENTS
Title (en)
IMPROVEMENTS IN OR RELATING TO CEILING SUSPENSION ARRANGEMENTS
Publication
Application
Priority
- GB 8821250 A 19880909
- GB 8901631 A 19890118
Abstract (en)
[origin: WO9002857A1] Three parallel support members (12a, 12b and 12c) are each suspended by three rods (14a, 14b and 14c) respectively with the rods having been connected to and slid along the support members during suspension. Planks (16 and 18) connect the support members together rigidly. Wooden slats (26 and 28) are then nailed to the downwardly facing surface of the planks (16 and 18) to completely cover the arrangement from beneath.
IPC 1-7
IPC 8 full level
CPC (source: EP)
E04B 9/064 (2013.01); E04B 9/18 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
WO 9002857 A1 19900322; AU 4320389 A 19900402; DE 68905604 D1 19930429; DE 68905604 T2 19931028; EP 0433389 A1 19910626; EP 0433389 B1 19930324
DOCDB simple family (application)
GB 8901051 W 19890907; AU 4320389 A 19890907; DE 68905604 T 19890907; EP 89910895 A 19890907