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EP 0214643 B1 19910403 - GROOVE AND TONGUE JOINT BETWEEN TWO ADJOINING WOODEN PANELS

Title (en)

GROOVE AND TONGUE JOINT BETWEEN TWO ADJOINING WOODEN PANELS

Publication

EP 0214643 B1 19910403 (DE)

Application

EP 86112408 A 19860908

Priority

DE 3532112 A 19850909
DE 3541039 A 19851119

Abstract (en)

[origin: EP0214643A2] Tongue-and-groove joint between two wooden facing panels (2). The panel edge projects further forwards behind the groove (4). The groove (4) and/or the tongue (20) are tapered. The width of the groove (4) is greater than the thickness of the tongue (20), so that there is a play there. The front faces (6; 22) of the groove (4) and of the tongue (20) are parallel to the rear face (8) of the panels (2). <IMAGE>

IPC 1-7

E04F 13/08; E04F 13/10; E04F 15/04

IPC 8 full level

E04F 13/08 (2006.01); E04F 13/10 (2006.01); E04F 15/04 (2006.01)

CPC (source: EP)

E04F 13/0846 (2013.01); E04F 13/10 (2013.01)

Designated contracting state (EPC)

AT CH DE GB LI

DOCDB simple family (publication)

EP 0214643 A2 19870318; EP 0214643 A3 19880107; EP 0214643 B1 19910403; DE 3678514 D1 19910508

DOCDB simple family (application)

EP 86112408 A 19860908; DE 3678514 T 19860908