EP 0226556 A3 19871202 - METHOD FOR CONSTRUCTING FALSE CEILINGS OR FALSE WALLS USING SLATS OF METAL AND/OR SYNTHETIC RESINS, AND STRUCTURE THAT EMBODIES SUCH METHOD
Title (en)
METHOD FOR CONSTRUCTING FALSE CEILINGS OR FALSE WALLS USING SLATS OF METAL AND/OR SYNTHETIC RESINS, AND STRUCTURE THAT EMBODIES SUCH METHOD
Publication
Application
Priority
IT 363785 A 19851206
Abstract (en)
[origin: EP0226556A2] The method envisages: the construction of pairs of first and second bars (6 and 16) with pairs of hooks (7 and 17) the working surfaces of which (7a and 17a) are slanted in relation to axes (8 and 18) respectively by a first angle " beta " and a second angle " phi " which is complementary to the first; the positioning of the first and second bars (6, 16) perpendicularly to each other, at the longitudinal sides (2a) and the transverse sides (2b), respectively, in such a manner as to make the working surfaces (7a) of hook pairs (7) co-planar with working surfaces (17a) of hook pairs (17), the said hooks being fixed to the aforementioned bars; the attaching of the slats (1) to bars (6 and 16) by press-fitting the curved edges (1a) of each slat on to the working surfaces (7a and 17a) of hook pairs (7 and 17).
IPC 1-7
IPC 8 full level
E04B 9/36 (2006.01)
CPC (source: EP)
E04B 9/363 (2013.01)
Citation (search report)
- [A] FR 2232650 A1 19750103 - FORNELLS SA [FR]
- [AP] US 4580382 A 19860408 - JUDKINS THOMAS E [US], et al
- [A] NL 7215308 A 19730515
- [A] US 3230684 A 19660125 - VINJE ANDERS B
- [A] CH 383602 A 19641031 - STRUB ROESSLER HERMANN [CH]
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR LI NL SE
DOCDB simple family (publication)
EP 0226556 A2 19870624; EP 0226556 A3 19871202; IT 1187395 B 19871223; IT 8503637 A0 19851206
DOCDB simple family (application)
EP 86830362 A 19861205; IT 363785 A 19851206