EP 0387466 A2 19900919 - Artificial football and athletics pitch.
Title (en)
Artificial football and athletics pitch.
Title (de)
Künstliches Spielfeld für Fussball und Athletik.
Title (fr)
Terrain de football et d'athlétisme artificiel.
Publication
Application
Priority
GR 89100157 A 19890315
Abstract (en)
The pitch has an infra-structure which is an underground network of inclined channels that are covered by a grid. The rest of the surface is covered with a layer of concrete which is 10-12 cm thick. The concrete is covered with a grooved layer in hard plastics material. An artificial perforated mat made of elastic material, such as natural or artificial rubber, covers the whole surface. The mat's upper surface has conical projections of the same material or strengthened with nylon, or other threads. Hot air can be circulated through the channels.
Abstract (fr)
Cette invention se refère à la construction d' un terrain artificiel de football et d' athlétisme. 1) Avec réseau superficiel et sousterrain d' évacuation de l' eau. 2) Avec tapis troué de matière élastique ou autre, avec des élevations coniques. 3) Avec installation superficielle et sousterrain de pluie artificielle , pour fomdre la neige et 4) Avec installation sousterrain de climatisation.
IPC 1-7
IPC 8 full level
A63C 19/00 (2006.01); E01C 13/08 (2006.01)
CPC (source: EP)
A63C 19/00 (2013.01); E01C 13/08 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0387466 A2 19900919; EP 0387466 A3 19910206; EP 0387466 B1 19930922; DE 68909396 D1 19931028; DE 68909396 T2 19940428
DOCDB simple family (application)
EP 89600005 A 19890321; DE 68909396 T 19890321