JPS56142402A - Wheel flange measuring device - Google Patents
Wheel flange measuring deviceInfo
- Publication number
- JPS56142402A JPS56142402A JP4711580A JP4711580A JPS56142402A JP S56142402 A JPS56142402 A JP S56142402A JP 4711580 A JP4711580 A JP 4711580A JP 4711580 A JP4711580 A JP 4711580A JP S56142402 A JPS56142402 A JP S56142402A
- Authority
- JP
- Japan
- Prior art keywords
- contactor
- plate
- outside
- measuring
- flange
- 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
PURPOSE:To make possible to detect the wear of the flange of each wheel as it is assembled in a car by using a rail of particular shape for that at a measuring position, measuring the thickness of the flange of a wheel passing there with contactors and converting the measured values into electrical signals. CONSTITUTION:A base plate 11 to which a measuring rail 12 is fixed, whose inner side is cut away and which is connected with rails 4 on which railway cars can run, is installed, and on the plate, an outside contactor plate 13 to which an outside contactor 14 is fixed is mounted slidably, and further on the contactor plate, an inside contactor 15 is mounted slidably. To the outside contactor 14, a resilient force in the direction of leaving the measuring rail 12 is given, and to the inside contactor 15, a resilient force in the direction of approaching the measuring rail 12 is given with, for example, fluid pressure cylinders 18 and 21, etc. Further on the outside contactor plate 13, a differential transformer 24 with a link mechanism 22 which transmits the displaced amounts of the inside contactor 15 is provided to convert the displaced amounts of the inside contactor 15 in relation to the outside contactor 14 when the flange 2 of a wheel to be tested has intervened between the two contactors 14 and 15 into electrical signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4711580A JPS56142402A (en) | 1980-04-09 | 1980-04-09 | Wheel flange measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4711580A JPS56142402A (en) | 1980-04-09 | 1980-04-09 | Wheel flange measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56142402A true JPS56142402A (en) | 1981-11-06 |
Family
ID=12766167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4711580A Pending JPS56142402A (en) | 1980-04-09 | 1980-04-09 | Wheel flange measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56142402A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52153763A (en) * | 1976-06-16 | 1977-12-21 | Toshiba Corp | Outside diameter size detector |
| JPS5410294U (en) * | 1978-06-08 | 1979-01-23 |
-
1980
- 1980-04-09 JP JP4711580A patent/JPS56142402A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52153763A (en) * | 1976-06-16 | 1977-12-21 | Toshiba Corp | Outside diameter size detector |
| JPS5410294U (en) * | 1978-06-08 | 1979-01-23 |
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