To provide a road/track working vehicle capable of improving the stability performance of a vehicle in a track traveling mode.SOLUTION: A road/track working vehicle 1 is configured to switch to a road traveling mode in which front and rear iron wheels 12f and 12r are stowed in a vehicle body 2 so that it is possible to travel on a road with tire wheels 3, and a track traveling mode in which the front and rear iron wheels 12f and 12r are bulged onto the track so that it is possible to travel on the track with the iron wheels 12f and 12r. In the track traveling mode, at a center position in a vehicle fore-and-aft direction between the pair of left and right front side iron wheels 12f and the pair of left and right rear side iron wheels 12r, a swiveling center Y of a swiveling base 20 is disposed.SELECTED DRAWING: Figure 3
【課題】軌道走行モードにおける車両の安定性能を向上させることのできる軌陸作業車を提供する。【解決手段】軌陸作業車1は、前後の鉄輪12f,12rを車体2に格納してタイヤ車輪3により道路上を走行可能とする道路走行モードと、前後の鉄輪12f,12rを軌道上に向けて張り出して当該鉄輪12f,12rにより軌道上を走行可能とする軌道走行モードとに切換設定可能に構成されており、上記軌道走行モードにおいて、左右一対の前側鉄輪12fと左右一対の後側鉄輪12rとの間の車体前後方向の中央位置に、旋回台20の旋回中心Yを配置したことを特徴とする。【選択図】図3
ROAD/TRACK WORKING VEHICLE
軌陸作業車
2021-05-06
Patent
Electronic Resource
Japanese
ANTI-THEFT SECURITY SYSTEM FOR ROAD/TRACK WORKING VEHICLE
European Patent Office | 2017
|Non-steel-wheel-driven track working vehicle chassis and track working vehicle thereof
European Patent Office | 2023
|Power system of road working vehicle and road working vehicle
European Patent Office | 2025
|