Title:
MAT COMPRISING ELASTIC MATERIAL
Document Type and Number:
Japanese Patent JPS57201426
Kind Code:
A
Abstract:
A railroad bed has an elastomeric mat which supports the ballast and on which the sleepers and rails are mounted. The mat has an upper surface formed by a metal or plastic sheet which prevents penetration of the ballast into the elastomeric body.
Inventors:
HANSU BURAICHIYU
HERUMAN ORUTOBUAIN
YOOZEFU FUOABUARUTO
HERUMAN ORUTOBUAIN
YOOZEFU FUOABUARUTO
Application Number:
JP9151282A
Publication Date:
December 09, 1982
Filing Date:
May 31, 1982
Export Citation:
Assignee:
CLOUTH GUMMIWERKE AG
International Classes:
E02D19/08; E01B1/00; E01B19/00; F16F1/376; (IPC1-7): E02D1/00; E02D19/00
Domestic Patent References:
| JPS487904B1 |