JPS5098008A - - Google Patents
Info
- Publication number
- JPS5098008A JPS5098008A JP49082074A JP8207474A JPS5098008A JP S5098008 A JPS5098008 A JP S5098008A JP 49082074 A JP49082074 A JP 49082074A JP 8207474 A JP8207474 A JP 8207474A JP S5098008 A JPS5098008 A JP S5098008A
- 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
- E01B7/00—Switches; Crossings
- E01B7/10—Frogs
- E01B7/14—Frogs with movable parts
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7400140A FR2256988B2 (ja) | 1974-01-03 | 1974-01-03 | |
| FR7407435A FR2263334B1 (ja) | 1974-03-05 | 1974-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5098008A true JPS5098008A (ja) | 1975-08-04 |
Family
ID=26218111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49082074A Pending JPS5098008A (ja) | 1974-01-03 | 1974-07-17 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3910534A (ja) |
| JP (1) | JPS5098008A (ja) |
| DE (1) | DE2432548B2 (ja) |
| IT (1) | IT1016599B (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3040591C2 (de) * | 1980-10-29 | 1985-08-08 | Schmiedewerke Krupp-Klöckner GmbH, 4630 Bochum | Weiche |
| US4637578A (en) * | 1983-10-26 | 1987-01-20 | Abex Corporation | Railroad frog having movable wing rails |
| CA1324364C (fr) * | 1988-10-14 | 1993-11-16 | Gerard Testart | Coeur de croisement a pointe mobile et procede de fabrication d'un tel coeur de croisement |
| ES2365142B1 (es) * | 2011-06-01 | 2012-08-14 | Felguera Melt, S.A. | Sistema para la disminución de esfuerzos de maniobra en los cruzamientos ferroviarios de punta móvil. |
| KR101427097B1 (ko) | 2013-04-11 | 2014-08-07 | 한국철도기술연구원 | 궤간가변대차용 피로시험장치 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US586570A (en) * | 1897-07-20 | Railway-switch | ||
| US565438A (en) * | 1896-08-11 | Railroad-frog | ||
| US947766A (en) * | 1909-08-18 | 1910-01-25 | George H Fuller | Railway frog and switch. |
| US981495A (en) * | 1910-03-30 | 1911-01-10 | John G Sullivan | Railway-frog. |
| US2405407A (en) * | 1941-08-13 | 1946-08-06 | John E Conley | Railway frog |
| AT314577B (de) * | 1971-09-21 | 1974-04-10 | Oesterr Alpine Montan | Vignolschienenweiche |
-
1974
- 1974-06-27 US US483622A patent/US3910534A/en not_active Expired - Lifetime
- 1974-07-04 DE DE19742432548 patent/DE2432548B2/de active Granted
- 1974-07-15 IT IT69251/74A patent/IT1016599B/it active
- 1974-07-17 JP JP49082074A patent/JPS5098008A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2432548A1 (de) | 1975-07-17 |
| IT1016599B (it) | 1977-06-20 |
| DE2432548C3 (ja) | 1978-09-21 |
| US3910534A (en) | 1975-10-07 |
| DE2432548B2 (de) | 1978-01-26 |