LOAD-BEARING STRUCTURE OF A VEHICLE (VARIANTS) Russian patent published in 2021 - IPC B62D25/06 B62D25/20 B62D29/04 

FIELD: mechanical engineering.

SUBSTANCE: group of inventions relates to variants of a load-bearing structure of a vehicle (100). The load-bearing structure contains a cell (1) made of composite materials and comprised of multiple components (2, 8, 9, 11, 12) interconnected using at least one connecting system to form a uniform structure; cell (1) is comprised of a number n from 3 to 8 of components, i.e. 3<n<8. The load-bearing structure of a vehicle contains a top unit (15) made of composite materials and connected to the cell (1) to define a uniform structure. The top unit (15) contains a covering element (16, 28), a first front stand and a second front stand (17, 18, 22, 23, 29, 30), and a rear unit (19, 24, 31) extending from opposite ends of the covering element (16, 28). The top unit (15) is connected to the cell (1) via the first and second front stands (17, 18, 22, 23, 29, 30) and the rear unit (19, 24, 31), respectively, on the front wall (3) and back wall (4) of the first component (2).

EFFECT: provided possibility to adapt to various configurations of the vehicle.

29 cl, 6 dwg