JPH03110150U - - Google Patents

Info

Publication number
JPH03110150U
JPH03110150U JP1851290U JP1851290U JPH03110150U JP H03110150 U JPH03110150 U JP H03110150U JP 1851290 U JP1851290 U JP 1851290U JP 1851290 U JP1851290 U JP 1851290U JP H03110150 U JPH03110150 U JP H03110150U
Authority
JP
Japan
Prior art keywords
accelerator
engine
accelerator opening
mode
selection means
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.)
Granted
Application number
JP1851290U
Other languages
Japanese (ja)
Other versions
JPH085315Y2 (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 JP1990018512U priority Critical patent/JPH085315Y2/en
Publication of JPH03110150U publication Critical patent/JPH03110150U/ja
Application granted granted Critical
Publication of JPH085315Y2 publication Critical patent/JPH085315Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Forklifts And Lifting Vehicles (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に係るアクセル制御装置を示す
回路図、第２図はこのアクセル制御装置を有した
高所作業車を示す正面図である。 ２……作業装置、４……旋回台、７……起伏シ
リンダ、８……伸縮シリンダ、９……油圧モータ
、１５……操作装置、２２……操作検出スイツチ
、２３……モード切換スイツチ、２４……アクセ
ル選択スイツチ、２５……コントローラ。 FIG. 1 is a circuit diagram showing an accelerator control device according to the present invention, and FIG. 2 is a front view showing an aerial work vehicle having this accelerator control device. 2... Working device, 4... Swivel base, 7... Lifting cylinder, 8... Telescopic cylinder, 9... Hydraulic motor, 15... Operating device, 22... Operation detection switch, 23... Mode changeover switch, 24...Accelerator selection switch, 25...Controller.

Claims (1)

【実用新案登録請求の範囲】 車体上に配設された作業装置とこの作業装置の
作動動力を得るためのエンジンとを有してなる作
業車において前記エンジンのアクセル制御を行う
装置であつて、 前記作業装置を作動させる操作
手段の操作を検出する操作検出器と、複数の設定
アクセル開度のうちから１つの設定アクセル開度
を選択するアクセル選択手段と、マニユアルモー
ドおよびオートモードの切換を行わせるモード切
換手段とを有してなり、 このモード切換手段によりマニユアルモードが
選択された場合には、前記アクセル選択手段によ
り選択された設定アクセル開度となるように前記
エンジンのアクセル開度を制御し、オートモード
が選択された場合には、前記操作検出器により前
記操作手段の操作が検出されている間は前記アク
セル選択手段により選択された設定アクセル開度
となるように、前記操作手段が操作されていない
ときには所定低開度となるように前記エンジンの
アクセル開度を制御することを特徴とする作業車
のアクセル制御装置。[Claims for Utility Model Registration] A device for controlling the accelerator of the engine in a working vehicle comprising a working device disposed on the vehicle body and an engine for obtaining operating power of the working device, an operation detector for detecting an operation of an operating means for actuating the working device; an accelerator selection means for selecting one set accelerator opening degree from among a plurality of set accelerator opening degrees; and an accelerator selection means for switching between a manual mode and an automatic mode. and a mode switching means for controlling the engine, and when the manual mode is selected by the mode switching means, the accelerator opening of the engine is controlled to be the set accelerator opening selected by the accelerator selection means. However, when the auto mode is selected, while the operation detector detects the operation of the operating means, the operating means is set to the set accelerator opening selected by the accelerator selection means. An accelerator control device for a work vehicle, characterized in that the accelerator opening of the engine is controlled to a predetermined low opening when the engine is not being operated.
JP1990018512U 1990-02-26 1990-02-26 Work vehicle accelerator control device Expired - Fee Related JPH085315Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990018512U JPH085315Y2 (en) 1990-02-26 1990-02-26 Work vehicle accelerator control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990018512U JPH085315Y2 (en) 1990-02-26 1990-02-26 Work vehicle accelerator control device

Publications (2)

Publication Number Publication Date
JPH03110150U true JPH03110150U (en) 1991-11-12
JPH085315Y2 JPH085315Y2 (en) 1996-02-14

Family

ID=31521667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990018512U Expired - Fee Related JPH085315Y2 (en) 1990-02-26 1990-02-26 Work vehicle accelerator control device

Country Status (1)

Country Link
JP (1) JPH085315Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004029434A1 (en) * 2002-09-26 2004-04-08 Hitachi Construction Machinery Co., Ltd. Prime mover controller of construction machine
JP2008103982A (en) * 2006-10-19 2008-05-01 Audio Technica Corp Narrowly directional microphone

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS627942A (en) * 1985-07-02 1987-01-14 Komatsu Ltd Control device for number of revolutions of engine
JPH01115858U (en) * 1988-01-31 1989-08-04

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS627942A (en) * 1985-07-02 1987-01-14 Komatsu Ltd Control device for number of revolutions of engine
JPH01115858U (en) * 1988-01-31 1989-08-04

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004029434A1 (en) * 2002-09-26 2004-04-08 Hitachi Construction Machinery Co., Ltd. Prime mover controller of construction machine
JP2008103982A (en) * 2006-10-19 2008-05-01 Audio Technica Corp Narrowly directional microphone

Also Published As

Publication number Publication date
JPH085315Y2 (en) 1996-02-14

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Legal Events

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