JPS5627601A - Measuring apparatus of dimension of partial circle - Google Patents
Measuring apparatus of dimension of partial circleInfo
- Publication number
- JPS5627601A JPS5627601A JP10366079A JP10366079A JPS5627601A JP S5627601 A JPS5627601 A JP S5627601A JP 10366079 A JP10366079 A JP 10366079A JP 10366079 A JP10366079 A JP 10366079A JP S5627601 A JPS5627601 A JP S5627601A
- Authority
- JP
- Japan
- Prior art keywords
- probe
- measurement
- cylindrical surface
- reference surfaces
- detector
- 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.)
- Granted
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
PURPOSE: To make the equipment compact and light while facilitating measurement by arranging a measuring mechanism adapted to perform measurement with the rotation of a rotating shaft having a probe and a demensions detector, two reference surfaces and one auxiliary reference surface perpendicular thereto in such a manner that the probe is positioned on the plane perpendicularly bisecting the angle between the two reference surfaces.
CONSTITUTION: Two reference surfaces C and D of a reference piece 7 are pressed against a cylindrical surface B while the end E (the auxiliary reference surface) against a surface A. At this point, the mobile reference surfaces are so positioned that a pointer 10 on the scale 9 corresponds to the value 2R of diameter of the cylindrical surface B determined by an actual measurement or dimensions on the drawing and fixed with a set screw 8. On the other hand, the probe 5 is positioned on the plane perpendicularly bisecting the angle between the two refernce surfaces C and D. Under such a condition, when the rotating shaft 2 is turned, the probe 5 turns together with a detector 3 and an arm whereby the dimensions of the shape along the bus line on the cylindrical surface B is measured. This makes the equipment compact and light while facilitating the measurement.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10366079A JPS5627601A (en) | 1979-08-15 | 1979-08-15 | Measuring apparatus of dimension of partial circle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10366079A JPS5627601A (en) | 1979-08-15 | 1979-08-15 | Measuring apparatus of dimension of partial circle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5627601A true JPS5627601A (en) | 1981-03-18 |
JPH0123722B2 JPH0123722B2 (en) | 1989-05-08 |
Family
ID=14359933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10366079A Granted JPS5627601A (en) | 1979-08-15 | 1979-08-15 | Measuring apparatus of dimension of partial circle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5627601A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59408U (en) * | 1982-06-24 | 1984-01-05 | イマホ工業株式会社 | waterproof coat |
-
1979
- 1979-08-15 JP JP10366079A patent/JPS5627601A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59408U (en) * | 1982-06-24 | 1984-01-05 | イマホ工業株式会社 | waterproof coat |
Also Published As
Publication number | Publication date |
---|---|
JPH0123722B2 (en) | 1989-05-08 |
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