JPS62157841U - - Google Patents

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Publication number
JPS62157841U
JPS62157841U JP4666286U JP4666286U JPS62157841U JP S62157841 U JPS62157841 U JP S62157841U JP 4666286 U JP4666286 U JP 4666286U JP 4666286 U JP4666286 U JP 4666286U JP S62157841 U JPS62157841 U JP S62157841U
Authority
JP
Japan
Prior art keywords
cylinder
main shaft
spring
piston
center hole
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
JP4666286U
Other languages
Japanese (ja)
Other versions
JPH058280Y2 (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 JP1986046662U priority Critical patent/JPH058280Y2/ja
Publication of JPS62157841U publication Critical patent/JPS62157841U/ja
Application granted granted Critical
Publication of JPH058280Y2 publication Critical patent/JPH058280Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一例による真空吸着ユニツト
の縦断面図、第２図および第３図はそれぞれ従来
の吸着ユニツトを備えたデイスタツカーの立面図
、そして第４図は従来技術の欠点を示す部分的な
立面図である。 図中、１１：主軸、１２：センター孔、１３：
吸着部材、１４：ピストン、１５：第１のシリン
ダ、１６：第２のシリンダ、１９：閉止部材、２
１：ばね、２２：ポート。 FIG. 1 is a longitudinal sectional view of a vacuum suction unit according to an example of the present invention, FIGS. 2 and 3 are elevational views of a day stacker equipped with a conventional suction unit, and FIG. 4 shows the drawbacks of the prior art. FIG. In the figure, 11: main shaft, 12: center hole, 13:
Adsorption member, 14: Piston, 15: First cylinder, 16: Second cylinder, 19: Closing member, 2
1: Spring, 22: Port.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 下端に吸着部材をもつセンター孔のある垂直な
主軸と、前記主軸に固定されたピストンと、前記
主軸が貫通し且つ前記ピストンがその密封された
内部空間を密封状に摺動する第１のシリンダと、
前記第１のシリンダ上に在つて密封された内部空
間が前記主軸のセンター孔に連通する第２のシリ
ンダと、前記第２のシリンダの上端の閉止部材を
貫通し且つばねの弾力に抗して押下げられると前
記第２のシリンダの内部空間を外部に連通する解
放部材と、前記主軸を下方に押すばねと、前記主
軸を押上げるため前記第１のシリンダ内の前記ピ
ストンの下側に加圧気体を送るポートとを含む真
空吸着ユニツト。 a vertical main shaft having a center hole with a suction member at the lower end; a piston fixed to the main shaft; and a first cylinder through which the main shaft passes and through which the piston slides in a sealed internal space. and,
A sealed internal space located on the first cylinder passes through a second cylinder communicating with the center hole of the main shaft and a closing member at the upper end of the second cylinder and resists the elasticity of the spring. a release member that communicates the interior space of the second cylinder with the outside when pressed down; a spring that pushes the main shaft downward; and a spring that is applied to the lower side of the piston in the first cylinder to push up the main shaft. A vacuum suction unit that includes a port for sending pressurized gas.
JP1986046662U 1986-03-29 1986-03-29 Expired - Lifetime JPH058280Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986046662U JPH058280Y2 (en) 1986-03-29 1986-03-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986046662U JPH058280Y2 (en) 1986-03-29 1986-03-29

Publications (2)

Publication Number Publication Date
JPS62157841U true JPS62157841U (en) 1987-10-07
JPH058280Y2 JPH058280Y2 (en) 1993-03-02

Family

ID=30866531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986046662U Expired - Lifetime JPH058280Y2 (en) 1986-03-29 1986-03-29

Country Status (1)

Country Link
JP (1) JPH058280Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63242845A (en) * 1987-03-28 1988-10-07 Sekisui Plastics Co Ltd Taking out of stack molded article and device and taking-out suction mechanism

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5046865U (en) * 1973-08-30 1975-05-10
JPS59143688U (en) * 1983-03-17 1984-09-26 トキコ株式会社 Adsorption device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5046865U (en) * 1973-08-30 1975-05-10
JPS59143688U (en) * 1983-03-17 1984-09-26 トキコ株式会社 Adsorption device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63242845A (en) * 1987-03-28 1988-10-07 Sekisui Plastics Co Ltd Taking out of stack molded article and device and taking-out suction mechanism

Also Published As

Publication number Publication date
JPH058280Y2 (en) 1993-03-02

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