JPH0460664U - - Google Patents

Info

Publication number
JPH0460664U
JPH0460664U JP10422890U JP10422890U JPH0460664U JP H0460664 U JPH0460664 U JP H0460664U JP 10422890 U JP10422890 U JP 10422890U JP 10422890 U JP10422890 U JP 10422890U JP H0460664 U JPH0460664 U JP H0460664U
Authority
JP
Japan
Prior art keywords
exhaust hole
plunger
casing
screw pump
extension part
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
JP10422890U
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 JP10422890U priority Critical patent/JPH0460664U/ja
Publication of JPH0460664U publication Critical patent/JPH0460664U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Gripping Jigs, Holding Jigs, And Positioning Jigs (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真空ピンセツ
トの断面図である。 1……ノズル、2……コツク、2a……通気穴
、2b……シリンダ部、2c……スプリング、3
……プランジヤ、4……排気穴、5……接点、6
……ケーシング、7……歯車列、8a,8b……
ロータ、9……カツプリング、10……バツテリ
ー、11……モータ、12……蓋、13……カバ
ー、14……排気穴。

Claims (1)

    【実用新案登録請求の範囲】
  1. 雌雄ロータを歯合せ、ケーシングで包むスクリ
    ユーポンプと、前記ケーシングの一端より伸びる
    とともに内部に排気穴を有する延長部に取付けら
    れるノズルと、前記延長部の排気穴に直交するシ
    リンダ部を摺動して前記排気穴を開閉するプラン
    ジヤと、このプランジヤの動作により前記スクリ
    ユーポンプのモータの作動入切を行うスイツチ機
    構とを有することを特徴とする真空ピンセツト。
JP10422890U 1990-10-03 1990-10-03 Pending JPH0460664U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10422890U JPH0460664U (ja) 1990-10-03 1990-10-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10422890U JPH0460664U (ja) 1990-10-03 1990-10-03

Publications (1)

Publication Number Publication Date
JPH0460664U true JPH0460664U (ja) 1992-05-25

Family

ID=31849433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10422890U Pending JPH0460664U (ja) 1990-10-03 1990-10-03

Country Status (1)

Country Link
JP (1) JPH0460664U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001000367A1 (en) * 1999-06-30 2001-01-04 Wellpine Communications Co., Ltd. Small-part vacuum-holding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001000367A1 (en) * 1999-06-30 2001-01-04 Wellpine Communications Co., Ltd. Small-part vacuum-holding device

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