JPS5824504U - Air cylinder with safety device - Google Patents

Air cylinder with safety device

Info

Publication number
JPS5824504U
JPS5824504U JP11850481U JP11850481U JPS5824504U JP S5824504 U JPS5824504 U JP S5824504U JP 11850481 U JP11850481 U JP 11850481U JP 11850481 U JP11850481 U JP 11850481U JP S5824504 U JPS5824504 U JP S5824504U
Authority
JP
Japan
Prior art keywords
piston rod
plunger
safety device
air cylinder
tip
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
JP11850481U
Other languages
Japanese (ja)
Other versions
JPS6116412Y2 (en
Inventor
利明 鈴木
Original Assignee
シ−ケ−デイ株式会社
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 by シ−ケ−デイ株式会社 filed Critical シ−ケ−デイ株式会社
Priority to JP11850481U priority Critical patent/JPS5824504U/en
Publication of JPS5824504U publication Critical patent/JPS5824504U/en
Application granted granted Critical
Publication of JPS6116412Y2 publication Critical patent/JPS6116412Y2/ja
Granted legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案による安全装置付きエアシリンダの一実
施例の断面図、第２図は第１図の線■−■に沿った断面
図である。 １：エアシリンダ、２ニジリンダチユーブ、３：エンド
力バー、３０ニジリンダ穴、３４：給排気ポート、５：
ピストン、６：ピストンロッド、６１：溝、７：プラン
ジャ、７１：小径部、７３：通孔。FIG. 1 is a sectional view of an embodiment of an air cylinder with a safety device according to the present invention, and FIG. 2 is a sectional view taken along the line 1--2 in FIG. 1: Air cylinder, 2 cylinder tube, 3: End force bar, 30 cylinder hole, 34: Supply and exhaust port, 5:
Piston, 6: Piston rod, 61: Groove, 7: Plunger, 71: Small diameter portion, 73: Through hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一方のエンドカバーにピストンロッドの軸線にほぼ直交
する軸線を有するシリンダ穴を形成して給排気ポートと
連通し、該シリンダ穴には先端がピストンロッド側と保
合可能なプランジャを移動可能に装着して常時ピストン
ロッド側に弾圧し、ピストンロッド側には該プランジャ
の先端部と係合可能な溝を形成し、該プランジャには順
次弁作用をする通孔を設け、該給排気ポートに圧力エア
が供給されないとき該プランジャの先端がピストンロッ
ド側の溝内に入ってピストンの移動を阻止できるように
なっている安全装置付きエアシリンダ。A cylinder hole having an axis substantially perpendicular to the axis of the piston rod is formed in one end cover and communicates with the supply/exhaust port, and a plunger whose tip can be secured to the piston rod side is movably attached to the cylinder hole. A groove is formed on the piston rod side that can engage with the tip of the plunger, and the plunger is provided with a through hole that sequentially operates as a valve, and pressure is applied to the supply and exhaust port. An air cylinder with a safety device, in which the tip of the plunger enters a groove on the piston rod side to prevent movement of the piston when air is not supplied.
JP11850481U 1981-08-10 1981-08-10 Air cylinder with safety device Granted JPS5824504U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11850481U JPS5824504U (en) 1981-08-10 1981-08-10 Air cylinder with safety device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11850481U JPS5824504U (en) 1981-08-10 1981-08-10 Air cylinder with safety device

Publications (2)

Publication Number Publication Date
JPS5824504U true JPS5824504U (en) 1983-02-16
JPS6116412Y2 JPS6116412Y2 (en) 1986-05-21

Family

ID=29912626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11850481U Granted JPS5824504U (en) 1981-08-10 1981-08-10 Air cylinder with safety device

Country Status (1)

Country Link
JP (1) JPS5824504U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001271809A (en) * 2000-03-24 2001-10-05 Pascal Kk Hydraulic locking device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001271809A (en) * 2000-03-24 2001-10-05 Pascal Kk Hydraulic locking device

Also Published As

Publication number Publication date
JPS6116412Y2 (en) 1986-05-21

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