GB1185986A - Improvements in or relating to methods and devices for correcting the position of railway track - Google Patents
Improvements in or relating to methods and devices for correcting the position of railway trackInfo
- Publication number
- GB1185986A GB1185986A GB465567A GB465567A GB1185986A GB 1185986 A GB1185986 A GB 1185986A GB 465567 A GB465567 A GB 465567A GB 465567 A GB465567 A GB 465567A GB 1185986 A GB1185986 A GB 1185986A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rail
- cylinder
- height
- railway track
- 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
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/04—Lifting or levelling of tracks
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
1,185,986. Levelling railway track. F. PLASSER. 24 March, 1967 [24 March, 1966], No. 4655/67. Heading E1G. In mobile apparatus for adjusting both the height and cross level of a railway track 5, each rail is gripped by one of a pair of lifting assemblies 8 mounted on the front of a wheeled chassis 1 carrying ballast-tamping tools 3, and in operation (a) both rails are lifted by respective main cylinders 12 controlled by the receiver 21 of a height-sensing device, whereafter (b) one or each of the rails is given a fine adjustment by an auxiliary cylinder 19 which raises or lowers the pivot at the upper end of the cylinder 12 and is controlled either manually, or automatically by a cross-level sensor 27. Each assembly 8 carries rail-gripping rollers 9 and slides on vertical guides 7. The height-sensing device shown comprises for each rail a light beam 20 interrupted by a shadow board 22 positioned by a link 24 and rail-engaging roller 25. The cross-level sensor 27 is supported between the two links 24 and may be of known kind having an electrical output controlling the cylinder 19 through an amplifier 30 and valve 31. In a modification the sensor 27 is replaced by a pendulum and scale by which the cylinder 19 may be controlled manually or automatically.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT283066A AT292052B (en) | 1966-03-24 | 1966-03-24 | Lifting device for correcting the height of a track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1185986A true GB1185986A (en) | 1970-04-02 |
Family
ID=3540957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB465567A Expired GB1185986A (en) | 1966-03-24 | 1967-03-24 | Improvements in or relating to methods and devices for correcting the position of railway track |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT292052B (en) |
| CH (1) | CH465658A (en) |
| GB (1) | GB1185986A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705567A (en) * | 2020-06-30 | 2020-09-25 | 汪美霞 | Urban rail transit line track laying and installing method |
-
1966
- 1966-03-24 AT AT283066A patent/AT292052B/en not_active IP Right Cessation
-
1967
- 1967-01-26 CH CH115367A patent/CH465658A/en unknown
- 1967-03-24 GB GB465567A patent/GB1185986A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705567A (en) * | 2020-06-30 | 2020-09-25 | 汪美霞 | Urban rail transit line track laying and installing method |
Also Published As
| Publication number | Publication date |
|---|---|
| AT292052B (en) | 1971-08-10 |
| DE1534089A1 (en) | 1969-06-12 |
| DE1534089B2 (en) | 1976-03-04 |
| CH465658A (en) | 1968-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE | Patent expired |