IT964483B - DEVICE TO CHECK THE STATE OF EFFICIENCY OF VEHICLES ON RAILS - Google Patents
DEVICE TO CHECK THE STATE OF EFFICIENCY OF VEHICLES ON RAILSInfo
- Publication number
- IT964483B IT964483B IT69168/72A IT6916872A IT964483B IT 964483 B IT964483 B IT 964483B IT 69168/72 A IT69168/72 A IT 69168/72A IT 6916872 A IT6916872 A IT 6916872A IT 964483 B IT964483 B IT 964483B
- Authority
- IT
- Italy
- Prior art keywords
- rails
- vehicles
- check
- efficiency
- state
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/12—Measuring or surveying wheel-rims
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
- G01B7/24—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in magnetic properties
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15989771A | 1971-07-06 | 1971-07-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT964483B true IT964483B (en) | 1974-01-21 |
Family
ID=22574569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT69168/72A IT964483B (en) | 1971-07-06 | 1972-07-05 | DEVICE TO CHECK THE STATE OF EFFICIENCY OF VEHICLES ON RAILS |
Country Status (10)
Country | Link |
---|---|
US (1) | US3705531A (en) |
AR (1) | AR196492A1 (en) |
AU (1) | AU464250B2 (en) |
BE (1) | BE785795A (en) |
BR (1) | BR7204351D0 (en) |
CA (1) | CA952222A (en) |
DE (1) | DE2232195A1 (en) |
FR (1) | FR2145233A5 (en) |
GB (1) | GB1369097A (en) |
IT (1) | IT964483B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4075889A (en) * | 1976-10-26 | 1978-02-28 | Jones Paul T | Recorder for measuring movement of railroad track rails under load |
US4268257A (en) * | 1979-12-17 | 1981-05-19 | Servo Corporation Of America | Wheel simulator |
DE3437661C2 (en) * | 1984-10-13 | 1986-08-14 | Fried. Krupp Gmbh, 4300 Essen | Method for determining components of a vehicle unit in need of repair |
AT500769B1 (en) * | 2003-10-02 | 2007-02-15 | Oebb Infrastruktur Bau Ag | METHOD FOR DETECTING STRENGTHS OF ELASTIC DEFORMATION IN AT LEAST ONE RAIL AND ONE SURFACE |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1508249A (en) * | 1920-06-24 | 1924-09-09 | Gen Electric | Test tie |
US2050629A (en) * | 1934-05-11 | 1936-08-11 | Leeds & Northrup Co | Electric telemetering system |
-
1971
- 1971-07-06 US US159897A patent/US3705531A/en not_active Expired - Lifetime
-
1972
- 1972-06-15 CA CA144,834A patent/CA952222A/en not_active Expired
- 1972-06-19 GB GB2862972A patent/GB1369097A/en not_active Expired
- 1972-06-21 AU AU43691/72A patent/AU464250B2/en not_active Expired
- 1972-06-30 DE DE2232195A patent/DE2232195A1/en active Pending
- 1972-07-03 BR BR4351/72A patent/BR7204351D0/en unknown
- 1972-07-03 BE BE785795D patent/BE785795A/en unknown
- 1972-07-04 FR FR7224128A patent/FR2145233A5/fr not_active Expired
- 1972-07-05 AR AR242916A patent/AR196492A1/en active
- 1972-07-05 IT IT69168/72A patent/IT964483B/en active
Also Published As
Publication number | Publication date |
---|---|
CA952222A (en) | 1974-07-30 |
US3705531A (en) | 1972-12-12 |
BR7204351D0 (en) | 1975-05-13 |
AR196492A1 (en) | 1974-02-06 |
AU4369172A (en) | 1974-01-03 |
DE2232195A1 (en) | 1973-01-18 |
AU464250B2 (en) | 1975-08-21 |
GB1369097A (en) | 1974-10-02 |
FR2145233A5 (en) | 1973-02-16 |
BE785795A (en) | 1973-01-03 |
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