JPS5797401A - Interval measuring device - Google Patents
Interval measuring deviceInfo
- Publication number
- JPS5797401A JPS5797401A JP17312380A JP17312380A JPS5797401A JP S5797401 A JPS5797401 A JP S5797401A JP 17312380 A JP17312380 A JP 17312380A JP 17312380 A JP17312380 A JP 17312380A JP S5797401 A JPS5797401 A JP S5797401A
- Authority
- JP
- Japan
- Prior art keywords
- measured
- pins
- plate
- points
- measured value
- 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
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
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
Abstract
PURPOSE:To improve the efficiency of operation while obtaining a precise and accurate measured value, by sandwiching both sides of a body to be measured between an upper and a lower contact pin fitted atop of a balance type arm adjusted to an unbalanced state and detecting the extent of relative displacement between the upper and lower pins. CONSTITUTION:When the size of an interval is to be measured at three points of the coupled plate 1 consisting of thin plates 2 and 3 of a body W to be measured, a handle 19 is set upright to fit the body W to be measured to lower contact pins 7 and 8 by insertion, and it is set on a measurement table 6 so that measurement points 4A and 4C of the reverse surface of the plate 3 are on the pins 7 and 8. Since a movable contact pin 9 is habitually raised, reference measurement positions are determined by two points of both the pins 7 and 8 and the pin 9 comes into contact with the plate 3 by constant measurement pressure. When the handle 19 is slanted forward, arms 12A-12C are lowered to come into contact with the top surface of a plate 12, and a measured value is displayed digitally through differential transformers 14A-14C. Consequently, the measured value is precise and accurate, and the efficiency of the operation is improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17312380A JPS5797401A (en) | 1980-12-10 | 1980-12-10 | Interval measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17312380A JPS5797401A (en) | 1980-12-10 | 1980-12-10 | Interval measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5797401A true JPS5797401A (en) | 1982-06-17 |
| JPH0330801B2 JPH0330801B2 (en) | 1991-05-01 |
Family
ID=15954556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17312380A Granted JPS5797401A (en) | 1980-12-10 | 1980-12-10 | Interval measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5797401A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100363708C (en) * | 2004-09-10 | 2008-01-23 | 重庆力帆实业（集团）有限公司 | Tool for testing pore centeral distance of case |
| JP2011005286A (en) * | 2003-07-11 | 2011-01-13 | Freeline Skates (Ip) Llc | Personal transportation device |
| CN102840806A (en) * | 2012-09-13 | 2012-12-26 | 上海无线电设备研究所 | Method and device for controlling manual precision dressing size for length of small size part |
-
1980
- 1980-12-10 JP JP17312380A patent/JPS5797401A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011005286A (en) * | 2003-07-11 | 2011-01-13 | Freeline Skates (Ip) Llc | Personal transportation device |
| CN100363708C (en) * | 2004-09-10 | 2008-01-23 | 重庆力帆实业（集团）有限公司 | Tool for testing pore centeral distance of case |
| CN102840806A (en) * | 2012-09-13 | 2012-12-26 | 上海无线电设备研究所 | Method and device for controlling manual precision dressing size for length of small size part |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0330801B2 (en) | 1991-05-01 |
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