AU4543572A - Checking and/or correcting railway tracks - Google Patents

Checking and/or correcting railway tracks

Info

Publication number: AU4543572A
Authority: AU; Australia
Prior art keywords: correcting; checking; railway tracks; railway; tracks
Prior art date: 1971-08-09
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

Application number

AU45435/72A

Inventor

Robert Rousse

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Ivacan Inc

Original Assignee

Ivacan Inc

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.)

1971-08-09

Filing date

1972-08-09

Publication date

1974-02-14

1972-08-09 Application filed by Ivacan Inc filed Critical Ivacan Inc

1974-02-14 Publication of AU4543572A publication Critical patent/AU4543572A/en

Status Expired legal-status Critical Current

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 By Optical Means (AREA)

AU45435/72A 1971-08-09 1972-08-09 Checking and/or correcting railway tracks Expired AU4543572A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1167271A CH534257A (en)	1971-08-09	1971-08-09	Method for measuring and rectifying the position of a railway track by means of a beam of coherent light rays, and device for implementing the method

Publications (1)

Publication Number	Publication Date
AU4543572A true AU4543572A (en)	1974-02-14

Family

ID=4375751

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU45435/72A Expired AU4543572A (en)	1971-08-09	1972-08-09	Checking and/or correcting railway tracks

Country Status (7)

Country	Link
AT (1)	AT323788B (en)
AU (1)	AU4543572A (en)
BR (1)	BR7205329D0 (en)
CA (1)	CA974050A (en)
CH (1)	CH534257A (en)
FR (1)	FR2149779A5 (en)
GB (1)	GB1407817A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112575637B (en) *	2019-09-29	2021-11-12	比亚迪股份有限公司	Joint type turnout line type detection method
CN114808575B (en) *	2022-03-23	2023-09-08	北京轩圆机电有限公司	Track smoothness detection system and method based on scanning laser
CN118424065B (en) *	2024-07-03	2024-10-22	国网山东省电力公司威海市文登区供电公司	Power supply construction measuring instrument

1971
- 1971-08-09 CH CH1167271A patent/CH534257A/en not_active IP Right Cessation
1972
- 1972-07-20 GB GB3405572A patent/GB1407817A/en not_active Expired
- 1972-07-21 FR FR7226447A patent/FR2149779A5/fr not_active Expired
- 1972-07-26 AT AT644072A patent/AT323788B/en not_active IP Right Cessation
- 1972-08-08 BR BR532972A patent/BR7205329D0/en unknown
- 1972-08-09 AU AU45435/72A patent/AU4543572A/en not_active Expired
- 1972-08-09 CA CA149,046A patent/CA974050A/en not_active Expired

Also Published As

Publication number	Publication date
GB1407817A (en)	1975-09-24
DE2236220B2 (en)	1976-11-18
CA974050A (en)	1975-09-09
FR2149779A5 (en)	1973-03-30
CH534257A (en)	1973-02-28
DE2236220A1 (en)	1973-02-22
AT323788B (en)	1975-07-25
BR7205329D0 (en)	1973-06-05

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