EP 0265991 B1 19910123 - SOUND-PROOFING WALL, PARTLY CONSISTING OF NATURAL GROWING MATERIAL IN THE FORM OF WOODY PLANTS
Title (en)
SOUND-PROOFING WALL, PARTLY CONSISTING OF NATURAL GROWING MATERIAL IN THE FORM OF WOODY PLANTS
Publication
Application
Priority
NL 8602682 A 19861027
Abstract (en)
[origin: EP0265991A2] Sound-proofing wall, being formed by two rows of plants (8) which are planted at a distance from each other and in a direction inclined towards each other so that the upper ends can be interconnected. Between said rows at least one closed panel (1,14) being positioned for obtaining a sound-proofing wall immediately after the planting of the plants (8). Said closed panel (1,14) being positioned next to the related row of plants (8) while next to the other row a panel (1,13) may be positioned which can be either closed or provided with openings. In said last case a sound absorbing space (17) being obtained inside said wall.
IPC 1-7
IPC 8 full level
CPC (source: EP)
E01F 8/021 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0265991 A2 19880504; EP 0265991 A3 19881026; EP 0265991 B1 19910123; AT E60384 T1 19910215; DE 3767652 D1 19910228; NL 8602682 A 19880516
DOCDB simple family (application)
EP 87201985 A 19871016; AT 87201985 T 19871016; DE 3767652 T 19871016; NL 8602682 A 19861027