Connection for floor elements has groove and tongue arrangement, whereby groove in relation to groove base tapers in V-form and has two plane flank sections set at angle, and tongues are correspondingly constructed

摘要

The connection for floor elements has a groove and tongue arrangement (8,10) on the longitudinal and/or end edges of the panels (1,2). The groove in relation to the groove base tapers in V-form and has two plane flank sections set at an angle, and the tongues are correspondingly constructed. Each tongue has side faces set to correspond to the flank sections and extend as far as a vertically extending end face. The set angle of the flank sections is equal and preferably 20 degrees.