JPH0328196U - - Google Patents

Info

Publication number
JPH0328196U
JPH0328196U JP9008389U JP9008389U JPH0328196U JP H0328196 U JPH0328196 U JP H0328196U JP 9008389 U JP9008389 U JP 9008389U JP 9008389 U JP9008389 U JP 9008389U JP H0328196 U JPH0328196 U JP H0328196U
Authority
JP
Japan
Prior art keywords
boom
rotated
control means
tip
controls
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
JP9008389U
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 JP9008389U priority Critical patent/JPH0328196U/ja
Publication of JPH0328196U publication Critical patent/JPH0328196U/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図および第2図は本考案に係るブーム作業
機の制御装置を備えた高所作業車を示す平面図お
よび斜視図、第3図は上記制御装置を示す油圧制
御回路図、第4図は従来の高所作業車を示す平面
図である。 2a〜2d……アウトリガ、4……ブーム、5
……バケツト、6……旋回台、20……手動切換
弁、25……電磁弁、30……油圧源、40……
ブーム伸縮シリンダ。

Claims (1)

  1. 【実用新案登録請求の範囲】 基端を中心に水平面内で旋回可能で、且つ先端
    側が伸縮可能なブームを有した作業機の制御装置
    であつて、前記ブームを、前記基端を中心に旋回
    させる旋回手段と、前記ブームの先端側を伸縮さ
    せる伸縮シリンダと、この伸縮シリンダの作動制
    御を行う伸縮制御手段と、この伸縮制御手段の作
    動を制御するコントローラとを有し、 前記旋回手段を作動させて前記ブームを旋回さ
    せるときに前記ブームの先端部が作業可能限界線
    を越える場合には、前記コントローラが、前記伸
    縮制御手段の作動を制御して前記伸縮シリンダを
    縮作動させ、前記先端部が前記作業可能限界線に
    沿うようにして前記ブームの旋回を行わせるよう
    に構成したことを特徴とするブーム作業機の制御
    装置。
JP9008389U 1989-07-31 1989-07-31 Pending JPH0328196U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9008389U JPH0328196U (ja) 1989-07-31 1989-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9008389U JPH0328196U (ja) 1989-07-31 1989-07-31

Publications (1)

Publication Number Publication Date
JPH0328196U true JPH0328196U (ja) 1991-03-20

Family

ID=31639626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9008389U Pending JPH0328196U (ja) 1989-07-31 1989-07-31

Country Status (1)

Country Link
JP (1) JPH0328196U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002302396A (ja) * 2001-04-04 2002-10-18 Aichi Corp 屈伸ブーム式高所作業車
JP2010076904A (ja) * 2008-09-26 2010-04-08 Aichi Corp ブーム作業車の制御装置
JP2010076903A (ja) * 2008-09-26 2010-04-08 Aichi Corp ブーム作業車のノンストップ作動制御装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS648200A (en) * 1987-06-30 1989-01-12 Toyoda Automatic Loom Works Movement regulator for bench in height service car

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS648200A (en) * 1987-06-30 1989-01-12 Toyoda Automatic Loom Works Movement regulator for bench in height service car

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002302396A (ja) * 2001-04-04 2002-10-18 Aichi Corp 屈伸ブーム式高所作業車
JP2010076904A (ja) * 2008-09-26 2010-04-08 Aichi Corp ブーム作業車の制御装置
JP2010076903A (ja) * 2008-09-26 2010-04-08 Aichi Corp ブーム作業車のノンストップ作動制御装置

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