发明名称 FLOOR-COVERING FOR SPORTS SURFACES
摘要 A floor covering designed as a pile fabric for sports surfaces, in particular synthetic turfs, with a supporting web (10) comprising openings and therefore being water-permeable, a fibrous material web (14) needled thereto as well as pile elements (12) secured to the supporting web and forming the pile; to prolong the playability of the floor covering following watering, the fibrous material web is arranged on the underside of the supporting web and fiber tufts (14a) produced during needling of the fibrous material web project upwardly from the fibrous material web through the supporting web.
申请公布号 CA2122924(A1) 申请公布日期 1993.05.13
申请号 CA19922122924 申请日期 1992.11.04
申请人 发明人 BAUER, ULRICH
分类号 D04H11/08;E01C13/08;(IPC1-7):A63C19/04;A47G27/00;D04H11/00 主分类号 D04H11/08
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