JPS62103591U - - Google Patents

Info

Publication number
JPS62103591U
JPS62103591U JP19569185U JP19569185U JPS62103591U JP S62103591 U JPS62103591 U JP S62103591U JP 19569185 U JP19569185 U JP 19569185U JP 19569185 U JP19569185 U JP 19569185U JP S62103591 U JPS62103591 U JP S62103591U
Authority
JP
Japan
Prior art keywords
boom
basic
box
crane
continuously
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
JP19569185U
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 JP19569185U priority Critical patent/JPS62103591U/ja
Publication of JPS62103591U publication Critical patent/JPS62103591U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)

Description

【図面の簡単な説明】
第1図は本考案の第1実施例にかかるブームを
備えたクレーンの全体側面図、第2図は同ブーム
における基本ブームの拡大断面図、第3図は第2
実施例にかかるブームを示す第2図相当図である
。 B……箱形ブーム、1……基本ブーム、2,3
…可動ブーム、4…突縁部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 基本ブームにおけるブーム倒伏状態での上面左
    右両側に、上方に突出する水切り用の突縁部がブ
    ーム長さ方向に連続して設けられてなることを特
    徴とするクレーンの箱形ブーム。
JP19569185U 1985-12-19 1985-12-19 Pending JPS62103591U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19569185U JPS62103591U (ja) 1985-12-19 1985-12-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19569185U JPS62103591U (ja) 1985-12-19 1985-12-19

Publications (1)

Publication Number Publication Date
JPS62103591U true JPS62103591U (ja) 1987-07-01

Family

ID=31153809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19569185U Pending JPS62103591U (ja) 1985-12-19 1985-12-19

Country Status (1)

Country Link
JP (1) JPS62103591U (ja)

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