EP 0079649 A1 19830525 - Panel.
Title (en)
Panel.
Title (de)
Paneel.
Title (fr)
Panneau.
Publication
Application
Priority
NL 8105193 A 19811117
Abstract (en)
The invention relates to a panel for building up a wall, a ceiling or the like comprising a core (3) of mineral wool or suchlike insulating material and boards (1,2) located on both sides of said core having their rims (4,5;9,10) inwardly bent over on at least two sides of the panel whereby on one side of the panel the rims (9,10) are bent over through an angle of less than 90 DEG with respect to the plane of the boards concerned, whereas on the other side of the panel the rims (4,5) are bent over through an angle of more than 90 DEG with respect to the plane of the boards concerned so that owing to bending over the rims the sandwiched, insulating material is densified in the area of the rims and at least partly pressed outwards from between the rims.
IPC 1-7
IPC 8 full level
E04C 2/26 (2006.01); E04C 2/292 (2006.01)
CPC (source: EP)
E04C 2/292 (2013.01)
Citation (search report)
- [A] US 3466831 A 19690916 - LENOIR WALTER F
- [AD] AT 300289 B 19720725 - VOEST AG
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0079649 A1 19830525; EP 0079649 B1 19850320; AT E12281 T1 19850415; DE 3262702 D1 19850425; NL 8105193 A 19830616
DOCDB simple family (application)
EP 82201413 A 19821109; AT 82201413 T 19821109; DE 3262702 T 19821109; NL 8105193 A 19811117