JPS5531927A - Measuring unit for displacement amount or the like of rotating body - Google Patents
Measuring unit for displacement amount or the like of rotating bodyInfo
- Publication number
- JPS5531927A JPS5531927A JP10493578A JP10493578A JPS5531927A JP S5531927 A JPS5531927 A JP S5531927A JP 10493578 A JP10493578 A JP 10493578A JP 10493578 A JP10493578 A JP 10493578A JP S5531927 A JPS5531927 A JP S5531927A
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- gap
- change
- detectors
- displacement
- 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
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
PURPOSE: To enable measurement in high accuracy with simple circuit components, and to directly detect the change in the rotating body, by fixing the disc through the provision of a gap at an arbitrary location on the coaxis of rotating body and detecting the change in the gap with the induction coil.
CONSTITUTION: The thin discs 1, 1' are fixed at a location apart from the coaxis of the measured rotating body 13, by clipping it with the insulators 12, 12' from the both sides, the external circumference of the discs 1, 1' is surrounded through the gap with a pair of induction coils of the detectors A, A', and the change in the gap is detected with the detectors A and A'. Further, the detectors A, A' are fitted to the measurement stand 15 via the fitting stands 14, 14'. Accordingly, the disc 1 displaces according to the amount of displacement of the rotating body, AC signal in proportional to the change in the gap is detected as the bridge output, and the amount of displacement of the rotating body is measured and it is digitally displayed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10493578A JPS5531927A (en) | 1978-08-30 | 1978-08-30 | Measuring unit for displacement amount or the like of rotating body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10493578A JPS5531927A (en) | 1978-08-30 | 1978-08-30 | Measuring unit for displacement amount or the like of rotating body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5531927A true JPS5531927A (en) | 1980-03-06 |
Family
ID=14393945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10493578A Pending JPS5531927A (en) | 1978-08-30 | 1978-08-30 | Measuring unit for displacement amount or the like of rotating body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5531927A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59134809U (en) * | 1983-02-28 | 1984-09-08 | 株式会社豊田自動織機製作所 | Unmanned vehicle steering system |
-
1978
- 1978-08-30 JP JP10493578A patent/JPS5531927A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59134809U (en) * | 1983-02-28 | 1984-09-08 | 株式会社豊田自動織機製作所 | Unmanned vehicle steering system |
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