To satisfy a requirement that a getting-on/off step should be surely switched to an accommodation posture when a driver is boarded on a drive part.SOLUTION: A working vehicle comprises a cabin 6 for covering a drive part 7, and having a boarding door 17, and a getting-on/off step 22 for getting on the drive part 7 and getting off therefrom. The getting-on/off step 22 is arranged at the lateral outside of the door 17, and constituted so as to be switchable in postures over an operation posture protruding to the machine-body lateral outside, and an accommodation posture retracted into the machine body. The working vehicle also comprises an interlocking mechanism 34 for switching the getting-on/off step 22 to the accommodation posture in conjunction with a close operation of the door 17.SELECTED DRAWING: Figure 1
【課題】運転者が運転部に搭乗しているときには、乗降用ステップを確実に格納姿勢に切り換えることができるようにすることが要望されていた。【解決手段】運転部7を覆うとともに、搭乗のためのドア17を有するキャビン6と、運転部7に乗降するための乗降用ステップ22と、が備えられ、乗降用ステップ22は、ドア17の横外側方に設けられ、かつ、機体横側外方に突出する作用姿勢と機体内側に引退する格納姿勢とにわたり姿勢切り換え可能に構成され、ドア17の閉動作に伴って連動して乗降用ステップ22を格納姿勢に切り換える連動機構34が備えられている。【選択図】図1
WORKING VEHICLE
作業車
2021-12-13
Patent
Elektronische Ressource
Japanisch
ASSISTANCE APPARATUS FOR WORKING VEHICLE, OPERATING DEVICE FOR WORKING VEHICLE, AND WORKING VEHICLE
Europäisches Patentamt | 2024
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