FIELD: car industry.
SUBSTANCE: group of inventions relates to structural device 1 of a door for a motor vehicle trunk, its manufacturing method, options of a trunk door, a body, and a vehicle with such a structural device. Structural device 1 contains lower part 1b made with the possibility of being closed with an outer body panel and upper part 1a forming framing 4 of a rear window and made with the possibility of being closed with a frame of the rear window, and at least one hollow reinforcing element 2 passing from lower part 1b to upper part 1a. Hollow reinforcing element 2 is made by means of casting under pressure, using fluid.
EFFECT: obtainment of a structural device and, respectively, a trunk door, which is simple, light, and reliable, and the manufacture of which requires a smaller number of manufacturing stages.
14 cl, 7 dwg
