FRONT UNDERFLOOR STRUCTURE OF VEHICLE Russian patent published in 2014 - IPC B62D35/02 

FIELD: transport.

SUBSTANCE: invention relates to front underfloor structure of vehicle. The structure has front baffle-plates (8) located in front of front tires respectively in vehicle and redirecting incoming air which flows around front underfloor structure during motion. Each front buffle-plate (8) has front top portion (8a) located in position closer to vehicle front than position of each front tires front surface when the tires are directed forward, and located in position closer to vehicle central line (CL), which is located inside in direction of vehicle width relative to position of inner surface of each of front tires when they are directed forward; external end portion (8c), located in position closer to vehicle rear, than front top portion (8a), and located in outside position in direction of vehicle width relative to front top portion (8a); and the second flow redirection surface (8e) connecting front top portion (8a) and external end portion (8c) and configured so that during collision with air passing from vehicle front, the second flow redirecting surface (8e) redirects incoming air outside the vehicle.

EFFECT: lower wind drag.

5 cl, 16 dwg