JPS62201608U - - Google Patents

Info

Publication number
JPS62201608U
JPS62201608U JP9094886U JP9094886U JPS62201608U JP S62201608 U JPS62201608 U JP S62201608U JP 9094886 U JP9094886 U JP 9094886U JP 9094886 U JP9094886 U JP 9094886U JP S62201608 U JPS62201608 U JP S62201608U
Authority
JP
Japan
Prior art keywords
suction
recess
vacuum
vacuum chuck
point
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
JP9094886U
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 JP9094886U priority Critical patent/JPS62201608U/ja
Publication of JPS62201608U publication Critical patent/JPS62201608U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Jigs For Machine Tools (AREA)
  • Gripping On Spindles (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例を示す正面図、第2図
は同側面図、第3図は従来の真空チヤツクの例を
示す正面図、第4図は同側面図、第5図は従来の
真空チヤツクによる吸着状態を示す側面図、第6
図イ,ロはデイスク板を示す断面図である。 1:チヤツク本体、2,3:凹部、4:空気路
、5:凹部、5′:大気開放孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. チヤツク本体1の前面に真空吸引系統に連結さ
    れた吸引溝を設けその吸引溝によつて表面におか
    れた物体を吸着固定する真空チヤツクに於いて、
    吸引個所を物体の外周部分と内周部分の2カ所で
    吸着保持し、非吸着部分は物体と接触しない様に
    凹部を設け、且つ同凹部を大気中に開放し、しか
    も吸引個所の吸着壁を比較的変形しにくい素材と
    したことを特徴とする真空チヤツク。
JP9094886U 1986-06-13 1986-06-13 Pending JPS62201608U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9094886U JPS62201608U (ja) 1986-06-13 1986-06-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9094886U JPS62201608U (ja) 1986-06-13 1986-06-13

Publications (1)

Publication Number Publication Date
JPS62201608U true JPS62201608U (ja) 1987-12-22

Family

ID=30951282

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9094886U Pending JPS62201608U (ja) 1986-06-13 1986-06-13

Country Status (1)

Country Link
JP (1) JPS62201608U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5646529A (en) * 1979-09-21 1981-04-27 Citizen Watch Co Ltd Wafer chuck

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5646529A (en) * 1979-09-21 1981-04-27 Citizen Watch Co Ltd Wafer chuck

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