GB1104223A - Improvements in or relating to railway track crossing frogs - Google Patents
Improvements in or relating to railway track crossing frogsInfo
- Publication number
- GB1104223A GB1104223A GB5449365A GB5449365A GB1104223A GB 1104223 A GB1104223 A GB 1104223A GB 5449365 A GB5449365 A GB 5449365A GB 5449365 A GB5449365 A GB 5449365A GB 1104223 A GB1104223 A GB 1104223A
- Authority
- GB
- United Kingdom
- Prior art keywords
- railway track
- rails
- track crossing
- relating
- lugs
- 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
- 241000269350 Anura Species 0.000 title 1
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
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)
- Machines For Laying And Maintaining Railways (AREA)
- Railway Tracks (AREA)
- Prostheses (AREA)
Abstract
1,104,223. Rail crossings. SOC. ANON. DES ACIERIES DE PARIS & D'OUTREAU. 23 Dec., 1965 [27 Jan., 1965], No. 54493/65. Heading E1G. A railway track crossing frog assembled to the rails by welding has end portions formed with sole pieces 4 to support the base flanges of the rails and lugs 5-8 to hold the rails in alignment with the runways 2, 3 of the crossing. The lugs 5, 6 and 7, 8 are spaced to engage the rail web and may be supported by transverse webs 19, 20.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR3449A FR1434228A (en) | 1965-01-27 | 1965-01-27 | Heart of tracks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1104223A true GB1104223A (en) | 1968-02-21 |
Family
ID=8569349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5449365A Expired GB1104223A (en) | 1965-01-27 | 1965-12-23 | Improvements in or relating to railway track crossing frogs |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE672602A (en) |
| CH (1) | CH429797A (en) |
| DE (1) | DE1534004A1 (en) |
| ES (1) | ES321299A1 (en) |
| FR (1) | FR1434228A (en) |
| GB (1) | GB1104223A (en) |
| NL (1) | NL6516895A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT345877B (en) * | 1976-12-03 | 1978-10-10 | Voest Ag | RAIL FEMALE PIECE OR CROSSING PART AND METHOD OF MANUFACTURING THE SAME |
| LU87503A1 (en) * | 1989-04-21 | 1989-09-12 | Kihn Sarl | METHOD FOR MANUFACTURING NEEDLES FOR THROAT RAILS AND ONE-PIECE NEEDLE CARRIED OUT BY THIS PROCESS |
-
1965
- 1965-01-27 FR FR3449A patent/FR1434228A/en not_active Expired
- 1965-11-18 CH CH1588765A patent/CH429797A/en unknown
- 1965-11-19 BE BE672602A patent/BE672602A/xx unknown
- 1965-12-21 ES ES0321299A patent/ES321299A1/en not_active Expired
- 1965-12-23 GB GB5449365A patent/GB1104223A/en not_active Expired
- 1965-12-24 NL NL6516895A patent/NL6516895A/xx unknown
-
1966
- 1966-01-18 DE DE19661534004 patent/DE1534004A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| BE672602A (en) | 1966-03-16 |
| FR1434228A (en) | 1966-04-08 |
| NL6516895A (en) | 1966-07-28 |
| CH429797A (en) | 1967-02-15 |
| ES321299A1 (en) | 1966-10-16 |
| DE1534004A1 (en) | 1969-03-06 |
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