FIELD: vehicle industry.
SUBSTANCE: this invention covers frame joint (4) of a vehicle for coupling of child transfer modules and its installation method at the joint. Joint (4) includes mating portion (10) with the first and the second fixing areas for detachable fixing at joint (4) of the corresponding first or second child transfer module (12) located step by step - one below the other - above joint (4), where mating portion (10) is made in the form of an auxiliary chassis which is detachable from frame joint (4) backed on frame joint (4) by side, front and/or back portions of this joint of the auxiliary chassis.
EFFECT: enhancement of functionality, increase in stability, if any weight is applied to one or both child transfer modules.
18 cl, 8 dwg
