EP 0167844 A2 19860115 - Mat made of elastic material.
Title (en)
Mat made of elastic material.
Title (de)
Matte aus elastischem Werkstoff.
Title (fr)
Tapis en matière élastique.
Publication
Application
Priority
DE 3425647 A 19840712
Abstract (en)
[origin: ES288032U] A mat comprising an elastic material which serves as an underlay for a ballast bed of crushed stone, metallic particles, or the like is provided with a plurality of projections on its underside and with an upper layer of a material different from the elastic material. This upper layer on the upper side of the mat advantageously comprises a strong fabric. Particularly the upper layer may comprise a multilayered fabric with inlay layers of elastic material positioned between the individual layers of the multilayer fabric as well as a coverying layer of a softer material on the upper surface of the upper layer of the mat. The fabric of the upper layer of the mat advantageously comprises a water and rot resistant plastic material, such as a polyamide.
Abstract (de)
Bei einer als Unterlage für eine Schotterbettung dienenden Matte (1) aus elastischem Werkstoff, die an ihrer Unterseite mit Vorsprüngen (5) versehen ist und deren Oberseite mit einer Schicht versehen ist, die aus einem anderen Werkstoff als die Matte besteht, ist die Schicht an der Oberseite der Matte (1) aus einem hochfestem Gewebe (2).
IPC 1-7
IPC 8 full level
E01B 1/00 (2006.01); E01B 19/00 (2006.01)
CPC (source: EP US)
E01B 1/001 (2013.01 - EP US); E01B 19/003 (2013.01 - EP US); E01B 2204/01 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0167844 A2 19860115; EP 0167844 A3 19861203; EP 0167844 B1 19890816; AT E45601 T1 19890915; AU 4478685 A 19860116; AU 570569 B2 19880317; DE 3425647 A1 19860123; DE 3572373 D1 19890921; ES 288032 U 19851116; ES 288032 Y 19860616; IN 163837 B 19881119; JP S6138001 A 19860224; US 4696429 A 19870929
DOCDB simple family (application)
EP 85107089 A 19850608; AT 85107089 T 19850608; AU 4478685 A 19850711; DE 3425647 A 19840712; DE 3572373 T 19850608; ES 288032 U 19850711; IN 637DE1985 A 19850805; JP 15146385 A 19850711; US 75402985 A 19850711