JPH01118441U - - Google Patents

Info

Publication number
JPH01118441U
JPH01118441U JP1378388U JP1378388U JPH01118441U JP H01118441 U JPH01118441 U JP H01118441U JP 1378388 U JP1378388 U JP 1378388U JP 1378388 U JP1378388 U JP 1378388U JP H01118441 U JPH01118441 U JP H01118441U
Authority
JP
Japan
Prior art keywords
plate member
optical fiber
suction hole
vacuum suction
free end
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
JP1378388U
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 JP1378388U priority Critical patent/JPH01118441U/ja
Publication of JPH01118441U publication Critical patent/JPH01118441U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Couplings Of Light Guides (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す斜視図、第2
図は第1図に示すウエハ搬送プレートの動作説明
図、第3図は従来の一例を示す斜視図、第4図は
第3図の動作説明図である。 1,1′……プレート部材、2……ウエハ、3
……真空吸着孔、5……管路、6……真空スイツ
チ、8,8′,9……光フアイバ部、12,12
′,13……センサ部、14……搬送装置、15
……ウエハキヤリヤ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 片側が固定端で反対側が自由端となつている平
    板状のプレート部材と、該プレート部材の上面を
    彫り込んで設けた真空吸着孔と、該真空吸着孔と
    前記プレート部材の固定端の外部とをつなぐ前記
    プレート部材の内部を貫通して設けた管路と、該
    管路に接続された真空スイツチと、前記プレート
    部材の自由端の先端部分からプレート部材の進行
    方向と上昇方向に光軸を向けプレート部材の内部
    を貫通して設置した反射形光フアイバセンサの光
    フアイバ部と、前記プレート部材の外部に設けた
    反射形光フアイバセンサのセンサ部とを含むこと
    を特徴とするウエハ搬送プレート。
JP1378388U 1988-02-03 1988-02-03 Pending JPH01118441U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1378388U JPH01118441U (ja) 1988-02-03 1988-02-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1378388U JPH01118441U (ja) 1988-02-03 1988-02-03

Publications (1)

Publication Number Publication Date
JPH01118441U true JPH01118441U (ja) 1989-08-10

Family

ID=31224392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1378388U Pending JPH01118441U (ja) 1988-02-03 1988-02-03

Country Status (1)

Country Link
JP (1) JPH01118441U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03159233A (ja) * 1989-11-17 1991-07-09 Tokyo Electron Ltd 熱処理炉装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03159233A (ja) * 1989-11-17 1991-07-09 Tokyo Electron Ltd 熱処理炉装置

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