JPH0442961U - - Google Patents

Info

Publication number
JPH0442961U
JPH0442961U JP8413890U JP8413890U JPH0442961U JP H0442961 U JPH0442961 U JP H0442961U JP 8413890 U JP8413890 U JP 8413890U JP 8413890 U JP8413890 U JP 8413890U JP H0442961 U JPH0442961 U JP H0442961U
Authority
JP
Japan
Prior art keywords
actuator
rod
rust
chrome plating
hard chrome
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
JP8413890U
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 JP8413890U priority Critical patent/JPH0442961U/ja
Publication of JPH0442961U publication Critical patent/JPH0442961U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Actuator (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Electroplating Methods And Accessories (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る油圧シリンダのロツド断
面図、第2図はフツ素樹脂含浸説明図、第3図は
めつき層の表面拡大図、第4図はめつき層の断面
拡大図である。 1……硬質クロムのめつき層、2……ロツドの
基材、3……4フツ化エチレン樹脂、4……真空
容器、5……コロイド液収容容器、6……サイフ
オン管、c……ミクロクラツク、h……ピンホー
ル、w……コロイド液。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧力室に内設された往復動自在なピストンにそ
    の一端が係止されると共に、外周に1層の硬質ク
    ロムめつきが施された防錆処理ロツドを有するア
    クチユエータにおいて、前記硬質クロムめつき層
    に形成されるピンホールやミクロクラツクに耐腐
    食性樹脂を埋設してなることを特徴とする防錆処
    理ロツドを有するアクチユエータ。
JP8413890U 1990-08-08 1990-08-08 Pending JPH0442961U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8413890U JPH0442961U (ja) 1990-08-08 1990-08-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8413890U JPH0442961U (ja) 1990-08-08 1990-08-08

Publications (1)

Publication Number Publication Date
JPH0442961U true JPH0442961U (ja) 1992-04-13

Family

ID=31632375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8413890U Pending JPH0442961U (ja) 1990-08-08 1990-08-08

Country Status (1)

Country Link
JP (1) JPH0442961U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63266269A (ja) * 1987-04-21 1988-11-02 Taiho Kogyo Co Ltd 油圧装置のピストン
JPH0231081A (ja) * 1988-07-20 1990-02-01 Tokico Ltd ピストンロッド

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63266269A (ja) * 1987-04-21 1988-11-02 Taiho Kogyo Co Ltd 油圧装置のピストン
JPH0231081A (ja) * 1988-07-20 1990-02-01 Tokico Ltd ピストンロッド

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