BASE FRAME OF BODY-VAN Russian patent published in 2018 - IPC B62D21/02 

FIELD: machine building.

SUBSTANCE: invention relates to automotive industry. Base frame of the body-van contains spars. Runners are interconnected by six U-shaped profiles, two rectangular pipes and a beam. Extreme left of the U-shaped profile is turned by shelves outwards, following it and the latter are welded with shelves down, and three middle ones – by regiments in the opposite direction with respect to the extreme. On both sides of the back and front to the spars are welded to four consoles with ribs, connected to each other on the sides of the bed, and front and rear crossbars. Between the inner cantilevers on each side of the side members are cross members connected to the spars by three amplifiers on each side. Between the right side member and the crossbar there is one beam at the rear and front. On the left between the shelves of the spars, the brackets are welded from the transverse offset. On the right between the last U-shaped profile and the previous one, as well as between the second left and the next U-shaped profiles, the brackets are welded to the middle shelves of the longitudinal members, to which the outer side inside the spars welded brackets.

EFFECT: decrease in the instability of the body-van in motion is achieved.

1 cl, 17 dwg