JPS4961805A - - Google Patents
Info
- Publication number
- JPS4961805A JPS4961805A JP10325272A JP10325272A JPS4961805A JP S4961805 A JPS4961805 A JP S4961805A JP 10325272 A JP10325272 A JP 10325272A JP 10325272 A JP10325272 A JP 10325272A JP S4961805 A JPS4961805 A JP S4961805A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
- E01B1/001—Track with ballast
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2204/00—Characteristics of the track and its foundations
- E01B2204/03—Injecting, mixing or spraying additives into or onto ballast or underground
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10325272A JPS4961805A (de) | 1972-10-17 | 1972-10-17 | |
| FR7337027A FR2202978B1 (de) | 1972-10-17 | 1973-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10325272A JPS4961805A (de) | 1972-10-17 | 1972-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4961805A true JPS4961805A (de) | 1974-06-15 |
Family
ID=14349238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10325272A Pending JPS4961805A (de) | 1972-10-17 | 1972-10-17 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS4961805A (de) |
| FR (1) | FR2202978B1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2911319A1 (de) * | 1978-04-27 | 1979-11-08 | Semperit Gmbh | Stossdaempfungselement |
| ES2356964B1 (es) | 2008-02-11 | 2011-11-29 | Pedro González Requejo | Balasto artificial para infraestructuras ferroviarias. |
| ES2536584B1 (es) * | 2013-10-23 | 2016-03-01 | Universitat Politècnica De Catalunya | Balasto desagregado con durabilidad y resistencia a la fragmentación mejoradas y procedimiento de obtención del mismo |
-
1972
- 1972-10-17 JP JP10325272A patent/JPS4961805A/ja active Pending
-
1973
- 1973-10-17 FR FR7337027A patent/FR2202978B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2202978B1 (de) | 1976-10-01 |
| FR2202978A1 (de) | 1974-05-10 |