RIDING-TYPE AGRICULTURAL WORK VEHICLE

To provide a riding-type agricultural work vehicle equipped with left and right brake pedals, which can prevent single-sided braking, even when either of left and right brake pedals is stepped down while the vehicle runs on a road.SOLUTION: In a riding-type agricultural work vehicle equipped with le...

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Bibliographische Detailangaben
Hauptverfasser:	KATSUNO SHIRO, KAJINO YUTAKA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BYMECHANICAL FEATURES ONLY CONTROLLING FISHING FORESTRY HUMAN NECESSITIES HUNTING PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL PERFORMING OPERATIONS PHYSICS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES REGULATING SOIL WORKING IN AGRICULTURE OR FORESTRY TRANSPORTING TRAPPING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	To provide a riding-type agricultural work vehicle equipped with left and right brake pedals, which can prevent single-sided braking, even when either of left and right brake pedals is stepped down while the vehicle runs on a road.SOLUTION: In a riding-type agricultural work vehicle equipped with left and right brake pedals 12L and 12R and a pedal connection part 25 that connects both left and right brake pedals 12L and 12R integrally, a control part 42 has farm-field map data 47, and when a position of the vehicle recognized by a vehicle body position recognizing device 48 is out of the farm field, performs control so that the pedal connection part 25 automatically connects the pedals and left and right wheels 4 and 5 are braked simultaneously even when any of the left and right brake pedals 12L and 12R is stepped down.SELECTED DRAWING: Figure 6 【課題】本発明は、左右ブレーキペダルを設けた乗用型農作業車において、路上走行時には左右ブレーキペダルの片側を踏み込んでも片ブレーキとならないようにすることを課題とする。【解決手段】左右ブレーキペダル１２Ｌ，１２Ｒと両左右ブレーキペダル１２Ｌ，１２Ｒを一体に連結するペダル連結部２５を設けた乗用型農作業車において、制御部４２が圃場地図データ４７を持ち、車体位置認識装置４８で認識する機体位置が圃場外であればペダル連結部２５を自動で連結して、左右ブレーキペダル１２Ｌ，１２Ｒのどちらを踏み込んでも左右輪４，５を同時制動するように制御したことを特徴とする乗用型農作業車とする。【選択図】図６