To allow easy attachment of a battery to a vehicle body in an electrically-driven work vehicle.SOLUTION: An electrically-driven work vehicle 1 includes: a vehicle body 2 having an electrically-driven power source 24; and a battery 3 which is detachably attached to the vehicle body 2 and supplies electric power to the power source 24. The vehicle body 2 has a battery attachment part 25 which includes a support surface configured to support the battery 3 from below and to which the battery 3 is attached. The battery 3 has a positioning protrusion 51 protruding toward the battery attachment part 25. The battery attachment part 25 has a positioning hole 52 into which the positioning protrusion 51 is inserted in a state that the battery 3 is placed on the support surface.SELECTED DRAWING: Figure 1
【課題】電動式作業車両において、車両本体に対するバッテリの取付を容易に行うことができるようにする。【解決手段】電動式作業車両1は、電動式の動力源24を有する車両本体2と、車両本体2に着脱自在に取り付けられて動力源24に対する給電を行うバッテリ3と、を備える。車両本体2は、バッテリ3を下側から支持する支持面を含み、バッテリ3が取り付けられるバッテリ取付部25を有する。バッテリ3は、バッテリ取付部25に向けて突出する位置決め凸部51を有する。バッテリ取付部25は、バッテリ3が支持面に載置された状態で位置決め凸部51が挿入される位置決め孔52を有する。【選択図】図1
ELECTRICALLY-DRIVEN WORK VEHICLE
電動式作業車両
15.02.2024
Patent
Elektronische Ressource
Japanisch
IPC: | F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B66C Krane , CRANES / E02F Baggern , DREDGING / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
INVERTER FOR ELECTRICALLY-DRIVEN VEHICLE, AND ELECTRICALLY-DRIVEN VEHICLE
Europäisches Patentamt | 2018
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