GB342890A - Improvements relating to cant gauges for railways - Google Patents
Improvements relating to cant gauges for railwaysInfo
- Publication number
- GB342890A GB342890A GB317130A GB317130A GB342890A GB 342890 A GB342890 A GB 342890A GB 317130 A GB317130 A GB 317130A GB 317130 A GB317130 A GB 317130A GB 342890 A GB342890 A GB 342890A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- cant
- railways
- gauges
- improvements relating
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
- G01C9/04—Transmission means between sensing element and final indicator for giving an enlarged reading
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
- G01C9/06—Electric or photoelectric indication or reading means
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
342,890. Clinometers. TRAIN, J. C. L., Barbreck, Helensburgh, Dumbartonshire. Jan. 30, 1930, No. 3171. [Class 97 (ii).] An instrument for measuring the lateral inclination of railway track comprises a metal tube 1 formed with a slot 2 to receive a graduated bubble tube 3. The ends of the tube are plugged by wooden buttons 7 to which are secured feet 10 engageable with the rails. One or both of the feet may be electrically insulated from the tube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB317130A GB342890A (en) | 1930-01-30 | 1930-01-30 | Improvements relating to cant gauges for railways |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB317130A GB342890A (en) | 1930-01-30 | 1930-01-30 | Improvements relating to cant gauges for railways |
Publications (1)
Publication Number | Publication Date |
---|---|
GB342890A true GB342890A (en) | 1931-02-12 |
Family
ID=9753262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB317130A Expired GB342890A (en) | 1930-01-30 | 1930-01-30 | Improvements relating to cant gauges for railways |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB342890A (en) |
-
1930
- 1930-01-30 GB GB317130A patent/GB342890A/en not_active Expired
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