JPS5880509U - Width/length meter for hot plate materials - Google Patents
Width/length meter for hot plate materialsInfo
- Publication number
- JPS5880509U JPS5880509U JP17715081U JP17715081U JPS5880509U JP S5880509 U JPS5880509 U JP S5880509U JP 17715081 U JP17715081 U JP 17715081U JP 17715081 U JP17715081 U JP 17715081U JP S5880509 U JPS5880509 U JP S5880509U
- Authority
- JP
- Japan
- Prior art keywords
- hot plate
- light
- width
- receiving element
- length meter
- 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
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本集品の全体的構成を示す模式図、第２図は走
査順序を示すタイムチャート、第３図は走査態様を示す
説明図、第４図は従来より公知の幅、長さ計の全体的構
成を示す模式図、第５図はその走査順序を示すタイムチ
ャートである。
１１・・・・・・回転多面鏡、１２１，１２２，１２３
゜１２４・・・・・・受光素子、１３１，１３２，１３
３゜１３４・・・・・・反射鏡、１４・・・・・・凹面
鏡、１５・・・・・・反射鏡、１７１，１７２・・・・
・・寸法演算回路、２１゜２２・・・・・・副走査制御
回路。
−１
９６４（９２４）−。Fig. 1 is a schematic diagram showing the overall structure of this collection, Fig. 2 is a time chart showing the scanning order, Fig. 3 is an explanatory diagram showing the scanning mode, and Fig. 4 is a conventionally known width and length. FIG. 5 is a schematic diagram showing the overall configuration of the meter, and FIG. 5 is a time chart showing the scanning order. 11... Rotating polygon mirror, 121, 122, 123
゜124... Light receiving element, 131, 132, 13
3゜134...Reflector, 14...Concave mirror, 15...Reflector, 171,172...
...Dimension calculation circuit, 21゜22...Sub-scanning control circuit. -1 964 (924)-.
Claims (1)
４個以上の偶数個の受光素子と、各受光素子へ熱間板材
が発する光を導くべ（設けられており、副走査のために
可動とした反射手段を含み、回転多面鏡の反射鏡による
反射にて主走査を行わせるべく構成した視野走査手段と
、受光素子の出力信号処理回路（複数系列）とを備え、
前記回転多面鏡、受光素子及び視野走査手段は複数視野
の走査を同時的に実行すべく構成したことを特徴とする
熱間板材の幅、長さ計。a polygonal prism-shaped rotating polygon mirror having a plurality of reflecting mirrors on its circumferential surface;
An even number of light-receiving elements of 4 or more and a mechanism for guiding the light emitted from the hot plate material to each light-receiving element are provided. Comprising a visual field scanning means configured to perform main scanning by reflection, and an output signal processing circuit (multiple series) of a light receiving element,
1. A width and length meter for hot plate material, characterized in that the rotating polygon mirror, the light receiving element, and the visual field scanning means are configured to scan a plurality of visual fields simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17715081U JPS5880509U (en) | 1981-11-27 | 1981-11-27 | Width/length meter for hot plate materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17715081U JPS5880509U (en) | 1981-11-27 | 1981-11-27 | Width/length meter for hot plate materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5880509U true JPS5880509U (en) | 1983-05-31 |
| JPS626481Y2 JPS626481Y2 (en) | 1987-02-14 |
Family
ID=29970772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17715081U Granted JPS5880509U (en) | 1981-11-27 | 1981-11-27 | Width/length meter for hot plate materials |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5880509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2015068395A1 (en) * | 2013-11-08 | 2017-03-09 | 国立大学法人東京工業大学 | Sensing device and sensing method |
-
1981
- 1981-11-27 JP JP17715081U patent/JPS5880509U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2015068395A1 (en) * | 2013-11-08 | 2017-03-09 | 国立大学法人東京工業大学 | Sensing device and sensing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS626481Y2 (en) | 1987-02-14 |
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