JPH0475904U - - Google Patents

Info

Publication number
JPH0475904U
JPH0475904U JP11809890U JP11809890U JPH0475904U JP H0475904 U JPH0475904 U JP H0475904U JP 11809890 U JP11809890 U JP 11809890U JP 11809890 U JP11809890 U JP 11809890U JP H0475904 U JPH0475904 U JP H0475904U
Authority
JP
Japan
Prior art keywords
guide path
light guide
light
hole
measuring pin
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.)
Pending
Application number
JP11809890U
Other languages
English (en)
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 JP11809890U priority Critical patent/JPH0475904U/ja
Publication of JPH0475904U publication Critical patent/JPH0475904U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係かる検査装置の断面図、第
2図及び第3図は動作時の断面図、第4図及び第
5図は受光素子の受光量を示す図面、第6図乃至
第9図は従来の検査装置の検査原理を示す断面図
である。 10……装置本体、11……発光素子、12…
…受光素子、13……測定ピン、14……エアー
ノズル、16……導光路、17……貫通孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 導光路とこの導光路を横切る貫通孔とを形成し
    た装置本体、前記導光路の両端に設けた発光素子
    及び受光素子と、上面を円錐形に形成し、前記装
    置本体の貫通孔へ進退可能に支持させた測定ピン
    と、前記装置本体から退出した測定ピンの上面に
    エアーを吹付けるエアーノズルとを備え、前記装
    置本体の貫通孔へ挿入したスポツト溶接用電極を
    導光路内で測定ピンに支持させ、受光素子の受光
    量により良否判定するようにしたことを特徴とす
    るスポツト溶接用電極の形状検査装置。
JP11809890U 1990-11-09 1990-11-09 Pending JPH0475904U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11809890U JPH0475904U (ja) 1990-11-09 1990-11-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11809890U JPH0475904U (ja) 1990-11-09 1990-11-09

Publications (1)

Publication Number Publication Date
JPH0475904U true JPH0475904U (ja) 1992-07-02

Family

ID=31866003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11809890U Pending JPH0475904U (ja) 1990-11-09 1990-11-09

Country Status (1)

Country Link
JP (1) JPH0475904U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012157879A (ja) * 2011-01-31 2012-08-23 Daihatsu Motor Co Ltd 電極形状検査装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012157879A (ja) * 2011-01-31 2012-08-23 Daihatsu Motor Co Ltd 電極形状検査装置

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