JPS61176872U - - Google Patents

Info

Publication number
JPS61176872U
JPS61176872U JP1985059355U JP5935585U JPS61176872U JP S61176872 U JPS61176872 U JP S61176872U JP 1985059355 U JP1985059355 U JP 1985059355U JP 5935585 U JP5935585 U JP 5935585U JP S61176872 U JPS61176872 U JP S61176872U
Authority
JP
Japan
Prior art keywords
axis
camera
linear image
image sensors
reflecting surfaces
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
Application number
JP1985059355U
Other languages
English (en)
Other versions
JPH0411422Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985059355U priority Critical patent/JPH0411422Y2/ja
Priority to US06/776,892 priority patent/US4664520A/en
Priority to EP85306844A priority patent/EP0177273B1/en
Priority to DE8585306844T priority patent/DE3581870D1/de
Publication of JPS61176872U publication Critical patent/JPS61176872U/ja
Application granted granted Critical
Publication of JPH0411422Y2 publication Critical patent/JPH0411422Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例を示す水平断面図、第
２図はその垂直断面図、第３図は視野を狭くした
状況を示す同じく垂直断面図、第４図は検査原理
を示す一部切欠斜視図、第５図は使用状態を示す
断面図、第６図は各撮像素子の出力信号及びその
差信号の波形図である。 ２：レンズ、３：反射鏡、４：稜線、５，６：
反射面、７，８：直線撮像素子、９，１０：遮光
板、ｌ：レンズ２の軸線。

Claims (1)

    【実用新案登録請求の範囲】
  1. レンズ２の軸線ｌ上に該軸線ｌに直交する稜線
    ４を挾んで軸線ｌに対して等角度に傾斜する対称
    な２つの反射面５，６を持つ反射鏡３を取付ける
    とともに、これらの反射面５，６からの反射光を
    受けるカメラ内面上の２位置には直線撮像素子７
    ，８を設け、更にこれらの各直線撮像素子７，８
    の前面近接位置にはその画素の配列方向に可動な
    遮光板９，１０を配したことを特徴とする欠陥検
    査用カメラ。
JP1985059355U 1984-09-29 1985-04-19 Expired JPH0411422Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1985059355U JPH0411422Y2 (ja) 1985-04-19 1985-04-19
US06/776,892 US4664520A (en) 1984-09-29 1985-09-17 Camera for visual inspection
EP85306844A EP0177273B1 (en) 1984-09-29 1985-09-26 Camera for visual inspection
DE8585306844T DE3581870D1 (de) 1984-09-29 1985-09-26 Kamera zur optischen untersuchung.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985059355U JPH0411422Y2 (ja) 1985-04-19 1985-04-19

Publications (2)

Publication Number Publication Date
JPS61176872U true JPS61176872U (ja) 1986-11-05
JPH0411422Y2 JPH0411422Y2 (ja) 1992-03-23

Family

ID=30585708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985059355U Expired JPH0411422Y2 (ja) 1984-09-29 1985-04-19

Country Status (1)

Country Link
JP (1) JPH0411422Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02275345A (ja) * 1989-04-15 1990-11-09 Matsushita Electric Works Ltd 表面検査機

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS447278Y1 (ja) * 1965-06-14 1969-03-18
JPS4964485A (ja) * 1972-10-20 1974-06-21
JPS5322A (en) * 1976-06-23 1978-01-05 Fujitsu Ltd Solid pickup unit
JPS5840987A (ja) * 1981-09-03 1983-03-10 Toshiba Corp 磁気再生方式
JPS59116728A (ja) * 1982-12-24 1984-07-05 Toshiba Corp 撮像方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS447278Y1 (ja) * 1965-06-14 1969-03-18
JPS4964485A (ja) * 1972-10-20 1974-06-21
JPS5322A (en) * 1976-06-23 1978-01-05 Fujitsu Ltd Solid pickup unit
JPS5840987A (ja) * 1981-09-03 1983-03-10 Toshiba Corp 磁気再生方式
JPS59116728A (ja) * 1982-12-24 1984-07-05 Toshiba Corp 撮像方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02275345A (ja) * 1989-04-15 1990-11-09 Matsushita Electric Works Ltd 表面検査機

Also Published As

Publication number Publication date
JPH0411422Y2 (ja) 1992-03-23

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