CS189568B2 - Reference system for testing the situation of railway line - Google Patents
Reference system for testing the situation of railway lineInfo
- Publication number
- CS189568B2 CS189568B2 CS706118A CS611870A CS189568B2 CS 189568 B2 CS189568 B2 CS 189568B2 CS 706118 A CS706118 A CS 706118A CS 611870 A CS611870 A CS 611870A CS 189568 B2 CS189568 B2 CS 189568B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- testing
- situation
- reference system
- railway line
- railway
- Prior art date
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
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/004—Devices for guiding or controlling the machines along a predetermined path
- E01C19/006—Devices for guiding or controlling the machines along a predetermined path by laser or ultrasound
-
- 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)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Geophysics And Detection Of Objects (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85559169A | 1969-09-05 | 1969-09-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CS189568B2 true CS189568B2 (en) | 1979-04-30 |
Family
ID=25321637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS706118A CS189568B2 (en) | 1969-09-05 | 1970-09-07 | Reference system for testing the situation of railway line |
Country Status (11)
Country | Link |
---|---|
US (1) | US3675233A (en) |
JP (1) | JPS511138B1 (en) |
AT (1) | AT317964B (en) |
CA (1) | CA950989A (en) |
CH (1) | CH519056A (en) |
CS (1) | CS189568B2 (en) |
DE (1) | DE2043580C3 (en) |
ES (1) | ES383383A1 (en) |
FR (1) | FR2060993A5 (en) |
GB (1) | GB1322785A (en) |
ZA (1) | ZA705907B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3775618A (en) * | 1972-08-09 | 1973-11-27 | Cannon Inc | Method and apparatus for checking and/or correcting railway tracks |
CH609149A5 (en) * | 1975-10-23 | 1979-02-15 | Heidenhain Gmbh Dr Johannes | |
CH643619A5 (en) * | 1981-09-25 | 1984-06-15 | Sig Schweiz Industrieges | RAILWAY SITE MACHINE. |
CH643618A5 (en) * | 1981-09-25 | 1984-06-15 | Sig Schweiz Industrieges | RAILWAY SITE MACHINE. |
JPS5794812U (en) * | 1981-10-29 | 1982-06-11 | ||
US5930904A (en) * | 1997-06-17 | 1999-08-03 | Mualem; Charles | Catenary system measurement apparatus and method |
US20060032063A1 (en) * | 2004-08-16 | 2006-02-16 | Fabrication Technology Associates, Inc., Also Known As Fab Tech | Method and system for controlling railroad surfacing |
EP3024711B1 (en) | 2013-07-24 | 2024-03-13 | Hitachi Rail Sts Usa, Inc. | System and method for early detection of a point failure of a railway switch machine |
CA2892885C (en) | 2015-02-20 | 2020-07-28 | Tetra Tech, Inc. | 3d track assessment system and method |
US10407835B2 (en) * | 2015-07-24 | 2019-09-10 | Focus Point Solutions | Projector for track alignment reference systems |
US11377130B2 (en) | 2018-06-01 | 2022-07-05 | Tetra Tech, Inc. | Autonomous track assessment system |
US10807623B2 (en) | 2018-06-01 | 2020-10-20 | Tetra Tech, Inc. | Apparatus and method for gathering data from sensors oriented at an oblique angle relative to a railway track |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA737154A (en) * | 1966-06-28 | Canada Iron Foundries Limited | Means for continually and simultaneously surveying and aligning railroad track | |
US3218623A (en) * | 1961-04-19 | 1965-11-16 | Gen Precision Inc | 3 plate proximity scorer |
US3144834A (en) * | 1961-06-30 | 1964-08-18 | Stewart John Kenneth | Means for determining roadbed level and super elevation |
US3129335A (en) * | 1961-06-30 | 1964-04-14 | Stewart John Kenneth | Photosensitive railroad surveying system |
US3207904A (en) * | 1962-04-09 | 1965-09-21 | Western Electric Co | Electro-optical article positioning system |
US3270690A (en) * | 1962-06-04 | 1966-09-06 | Jackson Vibrators | Railway track grading apparatus |
CH467386A (en) * | 1962-10-15 | 1969-01-15 | Canron Ltd | Device that can be moved on a track to align the track being traveled on |
US3381626A (en) * | 1966-03-25 | 1968-05-07 | Jackson Vibrators | Track working assembly and control system |
US3444384A (en) * | 1966-11-07 | 1969-05-13 | Geza E Horeczky | Motion selector using ratio of responses of two photoelectric cells |
US3521066A (en) * | 1969-02-13 | 1970-07-21 | Fairmont Railway Motors Inc | Railroad track alignment indicating system employing modulated infrared techniques |
-
1969
- 1969-09-05 US US855591A patent/US3675233A/en not_active Expired - Lifetime
-
1970
- 1970-08-24 CA CA91431A patent/CA950989A/en not_active Expired
- 1970-08-27 ZA ZA705907*A patent/ZA705907B/en unknown
- 1970-09-02 DE DE2043580A patent/DE2043580C3/en not_active Expired
- 1970-09-03 GB GB4231470A patent/GB1322785A/en not_active Expired
- 1970-09-04 CH CH1324070A patent/CH519056A/en not_active IP Right Cessation
- 1970-09-04 ES ES383383A patent/ES383383A1/en not_active Expired
- 1970-09-04 FR FR7032290A patent/FR2060993A5/fr not_active Expired
- 1970-09-04 JP JP45077226A patent/JPS511138B1/ja active Pending
- 1970-09-04 AT AT806670A patent/AT317964B/en not_active IP Right Cessation
- 1970-09-07 CS CS706118A patent/CS189568B2/en unknown
Also Published As
Publication number | Publication date |
---|---|
AT317964B (en) | 1974-09-25 |
DE2043580C3 (en) | 1981-12-10 |
JPS511138B1 (en) | 1976-01-14 |
FR2060993A5 (en) | 1971-06-18 |
DE2043580A1 (en) | 1971-04-01 |
GB1322785A (en) | 1973-07-11 |
CA950989A (en) | 1974-07-09 |
DE2043580B2 (en) | 1981-03-26 |
CH519056A (en) | 1972-02-15 |
ES383383A1 (en) | 1973-01-16 |
ZA705907B (en) | 1971-04-28 |
US3675233A (en) | 1972-07-04 |
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