JPS63144185U - - Google Patents

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Publication number
JPS63144185U
JPS63144185U JP16730686U JP16730686U JPS63144185U JP S63144185 U JPS63144185 U JP S63144185U JP 16730686 U JP16730686 U JP 16730686U JP 16730686 U JP16730686 U JP 16730686U JP S63144185 U JPS63144185 U JP S63144185U
Authority
JP
Japan
Prior art keywords
chuck body
chuck
outer cylinder
secondary side
side conduit
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
JP16730686U
Other languages
English (en)
Other versions
JPH0426229Y2 (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 JP1986167306U priority Critical patent/JPH0426229Y2/ja
Publication of JPS63144185U publication Critical patent/JPS63144185U/ja
Application granted granted Critical
Publication of JPH0426229Y2 publication Critical patent/JPH0426229Y2/ja
Expired legal-status Critical Current

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Description

【図面の簡単な説明】
第１図及び第２図は本考案に係るバキユームチ
ヤツクの一実施例のそれぞれチヤツク時及びアン
チヤツク時を示す縦断面図、第３図はエジエクタ
効果の説明を示す縦断面図である。 ５…チヤツク本体、６…入気ポート、７…ノズ
ル、９…一次側管路、１０…排気ポート、１１…
二次側管路、１２…外筒、１２ｂ…係止部、１３
…スプリング、１４…開口部、１６…部品。

Claims (1)

    【実用新案登録請求の範囲】
  1. チヤツク本体に形成された入気ポートから排気
    ポートへ向けて圧縮空気を流通させる一次側管路
    を該チヤツク本体に設け、該一次側管路の中間に
    形成されたノズル部に二次側管路を接続し、該二
    次側管路を前記チヤツク本体の吸着面に開口して
    、前記ノズル部を流れた圧縮空気の高速噴流によ
    り前記二次側管路をほぼ真空状態として部品を吸
    着するバキユームチヤツクにおいて、前記チヤツ
    ク本体を一端に係止部が形成された外筒に気密、
    かつ摺動自在に嵌挿し、前記チヤツク本体を前記
    外筒の係止部に当接させる付勢手段を設け、かつ
    前記チヤツク本体が係止部に当接した際に、チヤ
    ツク本体に設けた排気ポートと整合する外筒の位
    置に開口部を形成したことを特徴とするバキユー
    ムチヤツク。
JP1986167306U 1986-10-30 1986-10-30 Expired JPH0426229Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986167306U JPH0426229Y2 (ja) 1986-10-30 1986-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986167306U JPH0426229Y2 (ja) 1986-10-30 1986-10-30

Publications (2)

Publication Number Publication Date
JPS63144185U true JPS63144185U (ja) 1988-09-22
JPH0426229Y2 JPH0426229Y2 (ja) 1992-06-24

Family

ID=31099115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986167306U Expired JPH0426229Y2 (ja) 1986-10-30 1986-10-30

Country Status (1)

Country Link
JP (1) JPH0426229Y2 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010192773A (ja) * 2009-02-19 2010-09-02 Nec Corp 吸着ヘッド、ワーク搬送装置及びワーク搬送方法、並びに、半導体チップ実装装置及び半導体チップ実装方法
JP2018500185A (ja) * 2014-10-13 2018-01-11 ゼレックス・アーベー 食品のためのハンドリング装置
US10753373B2 (en) 2012-12-21 2020-08-25 Piab Aktiebolag Vacuum ejector nozzle with elliptical diverging section
US10767663B2 (en) 2012-12-21 2020-09-08 Piab Aktiebolag Vacuum ejector with tripped diverging exit flow
US10767662B2 (en) 2012-12-21 2020-09-08 Piab Aktiebolag Multi-stage vacuum ejector with molded nozzle having integral valve elements

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4635717B2 (ja) * 2005-05-24 2011-02-23 株式会社デンソー ワークの保持方法および保持装置
JP5411651B2 (ja) * 2009-10-14 2014-02-12 株式会社妙徳 吸着ユニット

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4985478U (ja) * 1972-11-17 1974-07-24
JPS5436053U (ja) * 1977-08-16 1979-03-09
JPS56104895U (ja) * 1980-01-11 1981-08-15

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5228236A (en) * 1975-08-29 1977-03-03 Hitachi Ltd Variable periodic clock generating circuit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4985478U (ja) * 1972-11-17 1974-07-24
JPS5436053U (ja) * 1977-08-16 1979-03-09
JPS56104895U (ja) * 1980-01-11 1981-08-15

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010192773A (ja) * 2009-02-19 2010-09-02 Nec Corp 吸着ヘッド、ワーク搬送装置及びワーク搬送方法、並びに、半導体チップ実装装置及び半導体チップ実装方法
US10753373B2 (en) 2012-12-21 2020-08-25 Piab Aktiebolag Vacuum ejector nozzle with elliptical diverging section
US10767663B2 (en) 2012-12-21 2020-09-08 Piab Aktiebolag Vacuum ejector with tripped diverging exit flow
US10767662B2 (en) 2012-12-21 2020-09-08 Piab Aktiebolag Multi-stage vacuum ejector with molded nozzle having integral valve elements
JP2018500185A (ja) * 2014-10-13 2018-01-11 ゼレックス・アーベー 食品のためのハンドリング装置
US10457499B2 (en) 2014-10-13 2019-10-29 Piab Aktiebolag Handling device with suction cup for foodstuff

Also Published As

Publication number Publication date
JPH0426229Y2 (ja) 1992-06-24

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