FR2149779A5 - - Google Patents
Info
- Publication number
- FR2149779A5 FR2149779A5 FR7226447A FR7226447A FR2149779A5 FR 2149779 A5 FR2149779 A5 FR 2149779A5 FR 7226447 A FR7226447 A FR 7226447A FR 7226447 A FR7226447 A FR 7226447A FR 2149779 A5 FR2149779 A5 FR 2149779A5
- Authority
- FR
- France
- 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 By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1167271A CH534257A (fr) | 1971-08-09 | 1971-08-09 | Procédé de mesure et de rectification de la position d'une voie ferrée par le moyen d'un faisceau de rayons lumineux cohérents, et dispositif pour la mise en oeuvre du procédé |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2149779A5 true FR2149779A5 (esLanguage) | 1973-03-30 |
Family
ID=4375751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7226447A Expired FR2149779A5 (esLanguage) | 1971-08-09 | 1972-07-21 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT323788B (esLanguage) |
| AU (1) | AU4543572A (esLanguage) |
| BR (1) | BR7205329D0 (esLanguage) |
| CA (1) | CA974050A (esLanguage) |
| CH (1) | CH534257A (esLanguage) |
| FR (1) | FR2149779A5 (esLanguage) |
| GB (1) | GB1407817A (esLanguage) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2814803C1 (ru) * | 2023-12-06 | 2024-03-04 | Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" (СФУ) | Устройство регистрации отклонения троса-хорды путевой машины |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112575637B (zh) * | 2019-09-29 | 2021-11-12 | 比亚迪股份有限公司 | 关节型道岔线型检测方法 |
| CN114808575B (zh) * | 2022-03-23 | 2023-09-08 | 北京轩圆机电有限公司 | 基于扫描激光的轨道平顺度检测系统及方法 |
| CN118424065B (zh) * | 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 | 供电施工测量仪 |
-
1971
- 1971-08-09 CH CH1167271A patent/CH534257A/fr 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/de not_active IP Right Cessation
- 1972-08-08 BR BR532972A patent/BR7205329D0/pt unknown
- 1972-08-09 CA CA149,046A patent/CA974050A/en not_active Expired
- 1972-08-09 AU AU45435/72A patent/AU4543572A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2814803C1 (ru) * | 2023-12-06 | 2024-03-04 | Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" (СФУ) | Устройство регистрации отклонения троса-хорды путевой машины |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2236220A1 (de) | 1973-02-22 |
| BR7205329D0 (pt) | 1973-06-05 |
| CH534257A (fr) | 1973-02-28 |
| AT323788B (de) | 1975-07-25 |
| CA974050A (en) | 1975-09-09 |
| DE2236220B2 (de) | 1976-11-18 |
| AU4543572A (en) | 1974-02-14 |
| GB1407817A (en) | 1975-09-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |