GB1237435A - Apparatus for monitoring the position of railway track - Google Patents
Apparatus for monitoring the position of railway trackInfo
- Publication number
- GB1237435A GB1237435A GB27231/68A GB2723168A GB1237435A GB 1237435 A GB1237435 A GB 1237435A GB 27231/68 A GB27231/68 A GB 27231/68A GB 2723168 A GB2723168 A GB 2723168A GB 1237435 A GB1237435 A GB 1237435A
- Authority
- GB
- United Kingdom
- Prior art keywords
- axle
- rail
- grade
- monitoring
- chord
- 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
- E01B35/00—Applications of measuring apparatus or devices for track-building purposes
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/16—Guiding or measuring means, e.g. for alignment, canting, stepwise propagation
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
1,237,435. Monitoring track alignment. F. PLASSER. 7 June, 1968 [12 June, 1967], No. 27231/68. Heading B7N. In apparatus for monitoring and/or correcting the alignment of railway track in which the position of a grade rail is compared with that of a reference line or chord 4, the wheel flanges of the trolleys 5, 6 carrying the line or chord and the measuring trolley 8 are urged into position sensing contact with the grade (left) rail 3 by magnetic means. The chord 4, Fig. 2, is supported on rear axle 12 of trolley 5 and the axle is secured to an armature 14 carrying a pair of coils 16, 17. When coil 16 is energized, the armature and axle are moved to the left, forcing the flange of the left wheel on axle 12 into contact with the grade rail. The flanges of the left-hand wheels of the axles 11, 15 of the measuring trolley, Fig. 3, are urged into contact with the grade rail by an electromagnet 19 mounted on the axle supporting frame 8, which is attracted to the rail but held therefrom by an anti-friction roller.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT546467A AT303790B (en) | 1967-06-12 | 1967-06-12 | Device on for measuring and / or correcting the position of tracks in vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1237435A true GB1237435A (en) | 1971-06-30 |
Family
ID=3576069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27231/68A Expired GB1237435A (en) | 1967-06-12 | 1968-06-07 | Apparatus for monitoring the position of railway track |
Country Status (7)
Country | Link |
---|---|
US (1) | US3557459A (en) |
JP (1) | JPS5114766B1 (en) |
AT (1) | AT303790B (en) |
CH (1) | CH474623A (en) |
FR (1) | FR1571611A (en) |
GB (1) | GB1237435A (en) |
SE (1) | SE324795B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3828440A (en) * | 1968-04-09 | 1974-08-13 | Plasser Bahnbaumasch Franz | Track surveying |
AT316616B (en) * | 1973-04-09 | 1974-07-25 | Plasser Bahnbaumasch Franz | Device for measuring the lateral position of a track to the neighboring track |
AT343165B (en) * | 1975-01-31 | 1978-05-10 | Plasser Bahnbaumasch Franz | MOBILE BOTTOM BED COMPACTION MACHINE FOR CORRECTING THE TRACK |
US4026034A (en) * | 1975-09-08 | 1977-05-31 | Canron, Inc. | Needle indicator for rail liner |
US4109388A (en) * | 1976-11-01 | 1978-08-29 | Canron, Inc. | Needle indicator for rail liner |
US6089163A (en) * | 1998-09-22 | 2000-07-18 | Williams; Barnett | Apparatus for adjusting the distance between rails |
-
1967
- 1967-06-12 AT AT546467A patent/AT303790B/en not_active IP Right Cessation
-
1968
- 1968-05-06 CH CH665368A patent/CH474623A/en not_active IP Right Cessation
- 1968-06-05 US US734709A patent/US3557459A/en not_active Expired - Lifetime
- 1968-06-07 GB GB27231/68A patent/GB1237435A/en not_active Expired
- 1968-06-11 SE SE7829/68A patent/SE324795B/xx unknown
- 1968-06-12 FR FR1571611D patent/FR1571611A/fr not_active Expired
- 1968-06-12 JP JP43040029A patent/JPS5114766B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US3557459A (en) | 1971-01-26 |
CH474623A (en) | 1969-06-30 |
DE1755721B2 (en) | 1975-10-23 |
SE324795B (en) | 1970-06-15 |
FR1571611A (en) | 1969-06-20 |
AT303790B (en) | 1972-12-11 |
JPS5114766B1 (en) | 1976-05-12 |
DE1755721A1 (en) | 1971-10-07 |
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