JPS511138B1 - - Google Patents

Info

Publication number
JPS511138B1
JPS511138B1 JP45077226A JP7722670A JPS511138B1 JP S511138 B1 JPS511138 B1 JP S511138B1 JP 45077226 A JP45077226 A JP 45077226A JP 7722670 A JP7722670 A JP 7722670A JP S511138 B1 JPS511138 B1 JP S511138B1
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
Application number
JP45077226A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS511138B1 publication Critical patent/JPS511138B1/ja
Pending legal-status Critical Current

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)
JP45077226A 1969-09-05 1970-09-04 Pending JPS511138B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85559169A 1969-09-05 1969-09-05

Publications (1)

Publication Number Publication Date
JPS511138B1 true JPS511138B1 (ja) 1976-01-14

Family

ID=25321637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45077226A Pending JPS511138B1 (ja) 1969-09-05 1970-09-04

Country Status (11)

Country Link
US (1) US3675233A (ja)
JP (1) JPS511138B1 (ja)
AT (1) AT317964B (ja)
CA (1) CA950989A (ja)
CH (1) CH519056A (ja)
CS (1) CS189568B2 (ja)
DE (1) DE2043580C3 (ja)
ES (1) ES383383A1 (ja)
FR (1) FR2060993A5 (ja)
GB (1) GB1322785A (ja)
ZA (1) ZA705907B (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11305799B2 (en) 2018-06-01 2022-04-19 Tetra Tech, Inc. Debris deflection and removal method for an apparatus and method for gathering data from sensors oriented at an oblique angle relative to a railway track
US11377130B2 (en) 2018-06-01 2022-07-05 Tetra Tech, Inc. Autonomous track assessment system
US11399172B2 (en) 2015-02-20 2022-07-26 Tetra Tech, Inc. 3D track assessment apparatus and method

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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 (ja) * 1975-10-23 1979-02-15 Heidenhain Gmbh Dr Johannes
CH643619A5 (fr) * 1981-09-25 1984-06-15 Sig Schweiz Industrieges Machine de chantier ferroviaire.
CH643618A5 (fr) * 1981-09-25 1984-06-15 Sig Schweiz Industrieges Machine de chantier ferroviaire.
JPS5794812U (ja) * 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
AU2014293102B2 (en) 2013-07-24 2020-01-23 Hitachi Rail Sts Usa, Inc. Point detection calibration before switch machine failure
US10407835B2 (en) * 2015-07-24 2019-09-10 Focus Point Solutions Projector for track alignment reference systems

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207904A (en) * 1962-04-09 1965-09-21 Western Electric Co Electro-optical article positioning system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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
US3129335A (en) * 1961-06-30 1964-04-14 Stewart John Kenneth Photosensitive railroad surveying system
US3144834A (en) * 1961-06-30 1964-08-18 Stewart John Kenneth Means for determining roadbed level and super elevation
US3270690A (en) * 1962-06-04 1966-09-06 Jackson Vibrators Railway track grading apparatus
CH467386A (de) * 1962-10-15 1969-01-15 Canron Ltd Auf einem Gleis fahrbare Vorrichtung zum Ausrichten des befahrenen Gleises
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207904A (en) * 1962-04-09 1965-09-21 Western Electric Co Electro-optical article positioning system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11399172B2 (en) 2015-02-20 2022-07-26 Tetra Tech, Inc. 3D track assessment apparatus and method
US11305799B2 (en) 2018-06-01 2022-04-19 Tetra Tech, Inc. Debris deflection and removal method for an apparatus and method for gathering data from sensors oriented at an oblique angle relative to a railway track
US11377130B2 (en) 2018-06-01 2022-07-05 Tetra Tech, Inc. Autonomous track assessment system
US11919551B2 (en) 2018-06-01 2024-03-05 Tetra Tech, Inc. Apparatus and method for gathering data from sensors oriented at an oblique angle relative to a railway track

Also Published As

Publication number Publication date
FR2060993A5 (ja) 1971-06-18
US3675233A (en) 1972-07-04
DE2043580C3 (de) 1981-12-10
DE2043580A1 (de) 1971-04-01
ES383383A1 (es) 1973-01-16
GB1322785A (en) 1973-07-11
AT317964B (de) 1974-09-25
CH519056A (de) 1972-02-15
CA950989A (en) 1974-07-09
ZA705907B (en) 1971-04-28
CS189568B2 (en) 1979-04-30
DE2043580B2 (de) 1981-03-26

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