FR78326E - Coeur de croisement - Google Patents
Coeur de croisementInfo
- Publication number
- FR78326E FR78326E FR831609A FR831609A FR78326E FR 78326 E FR78326 E FR 78326E FR 831609 A FR831609 A FR 831609A FR 831609 A FR831609 A FR 831609A FR 78326 E FR78326 E FR 78326E
- Authority
- FR
- France
- Prior art keywords
- cross heart
- heart
- cross
- Prior art date
- 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.)
- Expired
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
- E01B7/00—Switches; Crossings
- E01B7/10—Frogs
- E01B7/12—Fixed frogs made of one part or composite
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR831609A FR78326E (fr) | 1960-06-30 | 1960-06-30 | Coeur de croisement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR831609A FR78326E (fr) | 1960-06-30 | 1960-06-30 | Coeur de croisement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR78326E true FR78326E (fr) | 1962-07-06 |
Family
ID=8734558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR831609A Expired FR78326E (fr) | 1960-06-30 | 1960-06-30 | Coeur de croisement |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR78326E (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1172702B (de) * | 1962-11-21 | 1964-06-25 | Rheinstahl Union Brueckenbau | Geschweisstes Herzstueck sowie Verfahren zu seiner Herstellung |
| DE1271739B (de) * | 1966-03-12 | 1968-07-04 | Kloeckner Werke Ag | Herzstueck |
| CN110593022A (zh) * | 2019-09-10 | 2019-12-20 | 中国铁建重工集团股份有限公司 | 辙叉及轨道 |
-
1960
- 1960-06-30 FR FR831609A patent/FR78326E/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1172702B (de) * | 1962-11-21 | 1964-06-25 | Rheinstahl Union Brueckenbau | Geschweisstes Herzstueck sowie Verfahren zu seiner Herstellung |
| DE1271739B (de) * | 1966-03-12 | 1968-07-04 | Kloeckner Werke Ag | Herzstueck |
| CN110593022A (zh) * | 2019-09-10 | 2019-12-20 | 中国铁建重工集团股份有限公司 | 辙叉及轨道 |
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