JPS6420401A - Pitch scale - Google Patents
Pitch scaleInfo
- Publication number
- JPS6420401A JPS6420401A JP17657687A JP17657687A JPS6420401A JP S6420401 A JPS6420401 A JP S6420401A JP 17657687 A JP17657687 A JP 17657687A JP 17657687 A JP17657687 A JP 17657687A JP S6420401 A JPS6420401 A JP S6420401A
- Authority
- JP
- Japan
- Prior art keywords
- scale
- slope
- pin
- mated
- cross
- 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
Abstract
PURPOSE:To easily measure the slope and length of a scale of slope or the lengths of the diagonal lines with the vertical side and cross side thereof by sliding and disposing the scale of slope respectively independently to the vertical scale and cross scale connected to a rectangular shape. CONSTITUTION:A 1st pin 12 is slid and mated with the scale MA position of the vertical scale 2 having the size of a prescribed scale ratio equiv. to a staircase height. The 2nd pin 18 is then slid and mated with the scale MB position of the cross scale 3 having the size of the prescribed scale ratio equiv. to the horizontal length of the staircase. The zero point of the scale MC of the scale 4 of slope is then mated with an indicator 11C of a stopping plate 11 on the 1st pin 18 and the scale MC of the scale 4 of slope is read by the indicator 17C of the stopping plate 11 on the 1st pin 12. The actual length is determined by taking the scale ratio into account of this read value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17657687A JPS6420401A (en) | 1987-07-15 | 1987-07-15 | Pitch scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17657687A JPS6420401A (en) | 1987-07-15 | 1987-07-15 | Pitch scale |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6420401A true JPS6420401A (en) | 1989-01-24 |
| JPH0435681B2 JPH0435681B2 (en) | 1992-06-11 |
Family
ID=16015977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17657687A Granted JPS6420401A (en) | 1987-07-15 | 1987-07-15 | Pitch scale |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6420401A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0592606U (en) * | 1992-05-12 | 1993-12-17 | 茂 藤田 | A moving route ruler with a scale function |
| CN102466473A (en) * | 2010-11-09 | 2012-05-23 | 郭泳家 | Size measurement method capable of adjusting ratio and measurement device thereof |
| CN102967244A (en) * | 2012-11-09 | 2013-03-13 | 沈阳黎明航空发动机(集团)有限责任公司 | Angle detection tool and detection method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5821202A (en) * | 1981-06-05 | 1983-02-08 | ミネソタ・マイニング・アンド・マニユフアクチユアリング・コンパニ− | Injection type optical product |
-
1987
- 1987-07-15 JP JP17657687A patent/JPS6420401A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5821202A (en) * | 1981-06-05 | 1983-02-08 | ミネソタ・マイニング・アンド・マニユフアクチユアリング・コンパニ− | Injection type optical product |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0592606U (en) * | 1992-05-12 | 1993-12-17 | 茂 藤田 | A moving route ruler with a scale function |
| CN102466473A (en) * | 2010-11-09 | 2012-05-23 | 郭泳家 | Size measurement method capable of adjusting ratio and measurement device thereof |
| CN102967244A (en) * | 2012-11-09 | 2013-03-13 | 沈阳黎明航空发动机(集团)有限责任公司 | Angle detection tool and detection method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0435681B2 (en) | 1992-06-11 |
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