JPS4822723B1 - - Google Patents
Info
- Publication number
- JPS4822723B1 JPS4822723B1 JP45058053A JP5805370A JPS4822723B1 JP S4822723 B1 JPS4822723 B1 JP S4822723B1 JP 45058053 A JP45058053 A JP 45058053A JP 5805370 A JP5805370 A JP 5805370A JP S4822723 B1 JPS4822723 B1 JP S4822723B1
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691933451 DE1933451C (en) | 1969-07-02 | Centerpiece with fillers that can be raised and lowered between the frog point and the wing rails |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4822723B1 true JPS4822723B1 (en) | 1973-07-09 |
Family
ID=5738588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45058053A Pending JPS4822723B1 (en) | 1969-07-02 | 1970-07-02 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3697747A (en) |
| JP (1) | JPS4822723B1 (en) |
| AT (1) | AT295577B (en) |
| BE (1) | BE752867A (en) |
| CH (1) | CH505252A (en) |
| FR (1) | FR2053966A5 (en) |
| GB (1) | GB1309776A (en) |
| NL (1) | NL149873B (en) |
| NO (1) | NO125004B (en) |
| SE (1) | SE355618B (en) |
| YU (1) | YU32446B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017504738A (en) * | 2013-12-20 | 2017-02-09 | ラフバラ・ユニバーシティＬｏｕｇｈｂｏｒｏｕｇｈ Ｕｎｉｖｅｒｓｉｔｙ | Railway point, railway point operating device, and railway track crossing |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2164924C3 (en) * | 1971-12-28 | 1979-01-04 | Elektro Thermit Gmbh | Heart piece, in which filler pieces are arranged between the frog point and the wing rails, which can be mechanically closed in the end position |
| DE2052349C3 (en) * | 1970-10-24 | 1974-08-01 | Elektro-Thermit Gmbh, 1000 Berlin | Centerpiece with fillers that can be raised and lowered |
| US3764802A (en) * | 1972-05-04 | 1973-10-09 | Abex Corp | Railroad frogs |
| IN170036B (en) * | 1987-11-05 | 1992-02-01 | Voest Alpine Maschinenbau | |
| ES2080642B1 (en) * | 1993-01-07 | 1998-02-16 | San Segundo Serrano Eugenio | FORWARDING WITH BLOCKS TO DIVERT MOBILE MATERIAL FROM ONE ROAD TO ANOTHER ON RAILWAYS. |
| US6266866B1 (en) * | 1999-07-21 | 2001-07-31 | Vae Nortak North America Inc. | Frog insert and assembly and method for making frog assembly |
| ES2399735B1 (en) * | 2010-06-15 | 2013-11-13 | Jez Sistemas Ferroviarios, S.L. | ACUTE HEART OF MOBILE POINT FOR DEVICES OF VIA DE CARRIL GARGANTA |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US528776A (en) * | 1894-11-06 | Railroad-frog | ||
| US584530A (en) * | 1897-06-15 | Railway-frog | ||
| US569653A (en) * | 1896-10-20 | Railroad-switch | ||
| US329098A (en) * | 1885-10-27 | Railroad-frog | ||
| US345733A (en) * | 1886-07-20 | Railroad tie or sleeper | ||
| US1146888A (en) * | 1911-10-17 | 1915-07-20 | James B Snyder | Rail device. |
| US2385248A (en) * | 1944-01-27 | 1945-09-18 | Harrison R Akers | Guardrail clamp |
-
1969
- 1969-07-22 AT AT704669A patent/AT295577B/en active
-
1970
- 1970-06-23 NL NL707009170A patent/NL149873B/en not_active IP Right Cessation
- 1970-06-24 YU YU1596/70A patent/YU32446B/en unknown
- 1970-06-29 CH CH976870A patent/CH505252A/en not_active IP Right Cessation
- 1970-06-29 US US50660A patent/US3697747A/en not_active Expired - Lifetime
- 1970-07-01 GB GB3197270A patent/GB1309776A/en not_active Expired
- 1970-07-01 SE SE09105/70A patent/SE355618B/xx unknown
- 1970-07-01 NO NO2599/70A patent/NO125004B/no unknown
- 1970-07-01 FR FR7024364A patent/FR2053966A5/fr not_active Expired
- 1970-07-02 JP JP45058053A patent/JPS4822723B1/ja active Pending
- 1970-07-02 BE BE752867D patent/BE752867A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017504738A (en) * | 2013-12-20 | 2017-02-09 | ラフバラ・ユニバーシティＬｏｕｇｈｂｏｒｏｕｇｈ Ｕｎｉｖｅｒｓｉｔｙ | Railway point, railway point operating device, and railway track crossing |
Also Published As
| Publication number | Publication date |
|---|---|
| SE355618B (en) | 1973-04-30 |
| BE752867A (en) | 1970-12-16 |
| YU32446B (en) | 1974-10-31 |
| NO125004B (en) | 1972-07-03 |
| YU159670A (en) | 1974-04-30 |
| DE1933451A1 (en) | 1971-01-28 |
| NL149873B (en) | 1976-06-15 |
| CH505252A (en) | 1971-03-31 |
| US3697747A (en) | 1972-10-10 |
| FR2053966A5 (en) | 1971-04-16 |
| NL7009170A (en) | 1971-01-05 |
| GB1309776A (en) | 1973-03-14 |
| AT295577B (en) | 1972-01-10 |