WORK VEHICLE

PROBLEM TO BE SOLVED: To provide a work vehicle capable of maintaining an anti-theft state even during stationary work.SOLUTION: A tractor includes an engine, a front and rear wheels, a PTO shaft rotating constant power transmission device capable of transmitting power from the engine to the front a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MIZUMOTO TOSHIHIKO, ISHIDA TOMOYUKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a work vehicle capable of maintaining an anti-theft state even during stationary work.SOLUTION: A tractor includes an engine, a front and rear wheels, a PTO shaft rotating constant power transmission device capable of transmitting power from the engine to the front and rear wheels, a forward/reverse clutch for switching on/off the transmission of the power, a travel control part for controlling the switching on/off operation of the forward/reverse clutch, and a meter panel for sending a regulation command to the travel control part to regulate the switching-on operation of the forward/reverse clutch on the basis of predetermined conditions. When the abnormality of communication between the travel control part and the meter panel is detected (Step S102), the output of the engine 2 is locked into an idling state (Step S105).SELECTED DRAWING: Figure 10 【課題】定置作業においても盗難防止状態を維持出来る作業車両を提供する。【解決手段】トラクタは、エンジンと、前輪及び後輪と、エンジンからの動力を前輪及び後輪に伝達可能なＰＴＯ軸回転一定動力伝動装置と、動力の伝達を入り切りする前後進クラッチと、前後進クラッチの入り切り動作を制御する走行制御部と、走行制御部に対して、所定の条件に基づいて、前後進クラッチの入り動作を規制する規制指令を送信するメータパネルと、を備え、走行制御部とメータパネルとの間の通信異常が検知された場合には（ステップＳ１０２）、エンジン２の出力をアイドル状態に固定する（ステップＳ１０５）、ことを特徴とする。【選択図】図１０