JPH01154306U - - Google Patents

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Publication number
JPH01154306U
JPH01154306U JP5050288U JP5050288U JPH01154306U JP H01154306 U JPH01154306 U JP H01154306U JP 5050288 U JP5050288 U JP 5050288U JP 5050288 U JP5050288 U JP 5050288U JP H01154306 U JPH01154306 U JP H01154306U
Authority
JP
Japan
Prior art keywords
piston
cylinder
large diameter
stage stroke
rod
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
JP5050288U
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 JP5050288U priority Critical patent/JPH01154306U/ja
Publication of JPH01154306U publication Critical patent/JPH01154306U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図a,b,cはこの考案による2段ストロ
ークシリンダの一実施例を示す作動説明図、第2
図a,b,cは従来のものの一例を示す作動説明
図である。 1,21a,21b……シリンダ、2,3,2
2,23……ピストン、4,24a,24b……
ロツド、5……大径部、6……小径部、7……凹
部、8……凸部、9……後端面、10……前端面
、11……段部、12……テーパ部、13,14
,15,33,34,35……ポート、16,1
7……ピストンシール、18,19……ウエアリ
ング。

Claims (1)

    【実用新案登録請求の範囲】
  1. 1段目のストロークと2段目のストロークとを
    合わせた長さを有するシリンダ1内に、ロツド4
    と連結されたピストン3を具えた2段ストローク
    シリンダにおいて、前記シリンダ1の1段目のス
    トロークに相当する部分の内径を前記ピストン3
    の外径より大きく形成し、この大径部5内にロツ
    ドと連結されない大径のピストン2を配置して、
    前記シリンダ1のヘツド側および2段目のストロ
    ークに相当する部分の前後両側に配管用のポート
    13,14,15を設けたことを特徴とする2段
    ストロークシリンダ。
JP5050288U 1988-04-15 1988-04-15 Pending JPH01154306U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5050288U JPH01154306U (ja) 1988-04-15 1988-04-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5050288U JPH01154306U (ja) 1988-04-15 1988-04-15

Publications (1)

Publication Number Publication Date
JPH01154306U true JPH01154306U (ja) 1989-10-24

Family

ID=31276548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5050288U Pending JPH01154306U (ja) 1988-04-15 1988-04-15

Country Status (1)

Country Link
JP (1) JPH01154306U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7377736B1 (en) 2000-03-03 2008-05-27 Ckd Corporation Cylinder, load port using it, and production system
KR20150104460A (ko) * 2014-03-05 2015-09-15 삼성전자주식회사 단동형 공압 실린더

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50127071A (ja) * 1974-03-25 1975-10-06
JPS57120708A (en) * 1981-01-19 1982-07-27 Tokuda Seisakusho Ltd Intermediate position stop type cylinder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50127071A (ja) * 1974-03-25 1975-10-06
JPS57120708A (en) * 1981-01-19 1982-07-27 Tokuda Seisakusho Ltd Intermediate position stop type cylinder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7377736B1 (en) 2000-03-03 2008-05-27 Ckd Corporation Cylinder, load port using it, and production system
KR20150104460A (ko) * 2014-03-05 2015-09-15 삼성전자주식회사 단동형 공압 실린더

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