JPS6292285U - - Google Patents

Info

Publication number
JPS6292285U
JPS6292285U JP18441685U JP18441685U JPS6292285U JP S6292285 U JPS6292285 U JP S6292285U JP 18441685 U JP18441685 U JP 18441685U JP 18441685 U JP18441685 U JP 18441685U JP S6292285 U JPS6292285 U JP S6292285U
Authority
JP
Japan
Prior art keywords
boom
wire
movable
retractable
synchronous
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
JP18441685U
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 JP18441685U priority Critical patent/JPS6292285U/ja
Publication of JPS6292285U publication Critical patent/JPS6292285U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施例を示し、第1図は要部詳
細断面正面図、第2図は第1図の右側面図、第3
図はブームの全体説明図である。 1は固定ブーム、5は伸長ワイヤ、6は収縮ワ
イヤ、10は収縮シーブ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 固定ブーム1内に複数の可動ブームを複数のシ
    リンダで伸縮自在に順次嵌挿し、その最先端の可
    動ブーム内に最終可動ブームを伸長ワイヤ5及び
    収縮ワイヤ6によつて伸縮自在に嵌挿したワイヤ
    同期式ブームにおいて、前記収縮ワイヤ6をガイ
    ドする収縮シーブ10を前記最先端の可動ブーム
    内に斜めの姿勢で配設したことを特徴とするワイ
    ヤ同期式ブームの収縮シーブ取付装置。
JP18441685U 1985-12-02 1985-12-02 Pending JPS6292285U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18441685U JPS6292285U (ja) 1985-12-02 1985-12-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18441685U JPS6292285U (ja) 1985-12-02 1985-12-02

Publications (1)

Publication Number Publication Date
JPS6292285U true JPS6292285U (ja) 1987-06-12

Family

ID=31132066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18441685U Pending JPS6292285U (ja) 1985-12-02 1985-12-02

Country Status (1)

Country Link
JP (1) JPS6292285U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6016633U (ja) * 1983-07-13 1985-02-04 河村 武人 運搬車

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6016633U (ja) * 1983-07-13 1985-02-04 河村 武人 運搬車

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