JPH02128897U - - Google Patents

Info

Publication number
JPH02128897U
JPH02128897U JP3833589U JP3833589U JPH02128897U JP H02128897 U JPH02128897 U JP H02128897U JP 3833589 U JP3833589 U JP 3833589U JP 3833589 U JP3833589 U JP 3833589U JP H02128897 U JPH02128897 U JP H02128897U
Authority
JP
Japan
Prior art keywords
spherical tank
work platform
universal joint
walkway
maintains
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
JP3833589U
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 JP3833589U priority Critical patent/JPH02128897U/ja
Publication of JPH02128897U publication Critical patent/JPH02128897U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Movable Scaffolding (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る球形タンクの作業ユニツ
トの一実施例を示した側面図、第２図はその要部
の構成を示した斜視図、第３図は自在継手部を示
した側面図、第４図は第３図中の−線矢視断
面図、第５図は自在継手部の他の実施例を示した
側面図、第６図は従来の球形タンク及び足場を示
した側面図である。 図中、１１は作業架台、１３は走行軌道、１４
は自在継手部である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 球形タンクの歩廊部に設けられた走行軌道に、
    段状に組み立てられた作業架台を走行可能に懸吊
    させ、該作業架台の各段に、水平方向の変位を許
    容すると共に順次変位されて湾曲した姿勢を保持
    する自在継手部を形成したことを特徴とする球形
    タンクの作業ユニツト。
JP3833589U 1989-03-31 1989-03-31 Pending JPH02128897U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3833589U JPH02128897U (ja) 1989-03-31 1989-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3833589U JPH02128897U (ja) 1989-03-31 1989-03-31

Publications (1)

Publication Number Publication Date
JPH02128897U true JPH02128897U (ja) 1990-10-24

Family

ID=31546246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3833589U Pending JPH02128897U (ja) 1989-03-31 1989-03-31

Country Status (1)

Country Link
JP (1) JPH02128897U (ja)

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