BE676479A - - Google Patents
Info
- Publication number
- BE676479A BE676479A BE676479DA BE676479A BE 676479 A BE676479 A BE 676479A BE 676479D A BE676479D A BE 676479DA BE 676479 A BE676479 A BE 676479A
- Authority
- BE
- Belgium
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)
- Treatment Of Steel In Its Molten State (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK55914A DE1242252B (en) | 1965-04-24 | 1965-04-24 | Cast heart piece for switches and method for manufacturing such a heart piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE676479A true BE676479A (en) | 1966-06-16 |
Family
ID=7227641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE676479D BE676479A (en) | 1965-04-24 | 1966-02-15 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE676479A (en) |
| CH (1) | CH449071A (en) |
| DE (1) | DE1242252B (en) |
| ES (1) | ES325751A1 (en) |
| GB (1) | GB1140838A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE431723B (en) * | 1980-06-23 | 1984-02-27 | Sandvik Ab | WELDABLE Wear Part with High Durability |
| DE3339442C1 (en) * | 1983-10-29 | 1985-05-02 | Schreck-Mieves GmbH, 4600 Dortmund | Heart piece for switches or crossings and method for producing such a heart piece |
| PT1555347E (en) * | 2004-01-16 | 2007-08-03 | Jez Sist S Ferroviarios S L | Railway point with flexible tongue |
| CN103669120A (en) * | 2013-12-05 | 2014-03-26 | 中铁宝桥集团有限公司 | Fixed type frog with long service life |
| CN113338085A (en) * | 2021-07-22 | 2021-09-03 | 芜湖中铁轨道装备有限公司 | Method and device for manufacturing fatigue-resistant composite frog |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1252723A (en) * | 1959-12-21 | 1961-02-03 | Crossing heart in assembled rails |
-
1965
- 1965-04-24 DE DEK55914A patent/DE1242252B/en active Pending
-
1966
- 1966-02-11 CH CH205766A patent/CH449071A/en unknown
- 1966-02-15 BE BE676479D patent/BE676479A/xx unknown
- 1966-04-21 ES ES0325751A patent/ES325751A1/en not_active Expired
- 1966-04-21 GB GB17590/66A patent/GB1140838A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1242252B (en) | 1967-06-15 |
| ES325751A1 (en) | 1967-05-01 |
| CH449071A (en) | 1967-12-31 |
| GB1140838A (en) | 1969-01-22 |