PROBLEM TO BE SOLVED: To provide a vehicle structure for achieving energy conservation in high speed travel of a vehicle.SOLUTION: Left and right corners on a rear end of a vehicle are respectively cut, at a position where has length X in an inside direction from both ends of a vehicle rear part back face, and a position where has length Y in a front direction from the rear end of a vehicle side face, in a horizontal cross section of the vehicle, in a transport vehicle such as a general motor truck or bus, recessed face structures are provided so that the cut parts become dent inward of the vehicle, and junction parts (13) between the respective recessed face structures and the vehicle side face, are smooth curved faces. The recessed faces have plural blades (12) for rectification of air flow, disposed horizontally, with interval.
【課題】 自動車の高速走行に際して省エネを図るための車両構造を提供する。【解決手段】一般の貨物自動車及びバスなどの輸送用車両において、車輛後端にある左右のコーナーを、車輛の水平横断面において、車輛後部背面の両端から内側方向にそれぞれ長さX、車輛側面の後端から前方向に長さYの位置でカットし、カットした部分が車両内側に窪むように凹面構造を設け、該凹面構造と車輛側面との接合部(13)は滑らかな曲面とする。該凹面には、気流整流用のブレード(12)を複数枚、間隔をあけて水平に設置する。【選択図】図3
ENERGY CONSERVATION TECHNIQUE FOR VEHICLE
車輛の省エネ技術
2016-01-18
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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