JPS6296438U - - Google Patents

Info

Publication number
JPS6296438U
JPS6296438U JP18823985U JP18823985U JPS6296438U JP S6296438 U JPS6296438 U JP S6296438U JP 18823985 U JP18823985 U JP 18823985U JP 18823985 U JP18823985 U JP 18823985U JP S6296438 U JPS6296438 U JP S6296438U
Authority
JP
Japan
Prior art keywords
boom
weight
lower mount
base end
utility
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
JP18823985U
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 JP18823985U priority Critical patent/JPS6296438U/ja
Publication of JPS6296438U publication Critical patent/JPS6296438U/ja
Pending legal-status Critical Current

Links

Landscapes

  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例を示す正面図、第2図
は第1図方向矢視図、第3図はそのアウトリガ
の一部断面した正面図、第4図はその下部架台の
第2実施例を示す説明図、第5図はその第3実施
例を示す説明図、第6図はそのウエイトの斜視図
、第7図は従来例を示す正面図である。 1……ブーム、4……下部架台、5……ポスト
、13……ウエイト。

Claims (1)

    【実用新案登録請求の範囲】
  1. ブーム基端部に下部架台を設け、該下部架台に
    ウエイトを取付けてなり、そのウエイトによりブ
    ーム転倒モーメントを押さえ安定性を保つように
    したことを特徴とするコンクリート打設用ブーム
    装置。
JP18823985U 1985-12-06 1985-12-06 Pending JPS6296438U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18823985U JPS6296438U (ja) 1985-12-06 1985-12-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18823985U JPS6296438U (ja) 1985-12-06 1985-12-06

Publications (1)

Publication Number Publication Date
JPS6296438U true JPS6296438U (ja) 1987-06-19

Family

ID=31139416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18823985U Pending JPS6296438U (ja) 1985-12-06 1985-12-06

Country Status (1)

Country Link
JP (1) JPS6296438U (ja)

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