JPH03122089U - - Google Patents

Info

Publication number
JPH03122089U
JPH03122089U JP3057890U JP3057890U JPH03122089U JP H03122089 U JPH03122089 U JP H03122089U JP 3057890 U JP3057890 U JP 3057890U JP 3057890 U JP3057890 U JP 3057890U JP H03122089 U JPH03122089 U JP H03122089U
Authority
JP
Japan
Prior art keywords
boom
work vehicle
turntable
lock device
chassis
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
JP3057890U
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 JP3057890U priority Critical patent/JPH03122089U/ja
Publication of JPH03122089U publication Critical patent/JPH03122089U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Description

【図面の簡単な説明】
第1図aは本考案に係る作業車のブームロツク
装置を搭載した高所作業車の側面図、同図bは同
図aに於ける要部拡大図である。 1……高所作業車、2……アウトリガ装置、3
……ターンテーブル、4……ブーム、4a……基
端ブーム、4b……中間ブーム、4c……先端ブ
ーム、5……起伏シリンダ、6……伸縮シリンダ
、7……ブーム受け、8……フツク、9……ピン

Claims (1)

    【実用新案登録請求の範囲】
  1. 作業車の車台上に立設するターンテーブルと、
    該ターンテーブルに起伏自在に枢着した伸縮自在
    なブームと、該ブームを格納した状態でブームが
    伸長するのを防止する固定手段とにより構成した
    ことを特徴とする作業車のブームロツク装置。
JP3057890U 1990-03-27 1990-03-27 Pending JPH03122089U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3057890U JPH03122089U (ja) 1990-03-27 1990-03-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3057890U JPH03122089U (ja) 1990-03-27 1990-03-27

Publications (1)

Publication Number Publication Date
JPH03122089U true JPH03122089U (ja) 1991-12-12

Family

ID=31533288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3057890U Pending JPH03122089U (ja) 1990-03-27 1990-03-27

Country Status (1)

Country Link
JP (1) JPH03122089U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101029827B1 (ko) * 2009-03-05 2011-04-15 (주)상아프론테크 액정표시장치 글래스 적재용 카세트의 육면체 틀구조

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101029827B1 (ko) * 2009-03-05 2011-04-15 (주)상아프론테크 액정표시장치 글래스 적재용 카세트의 육면체 틀구조

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