FIELD: motor industry.
SUBSTANCE: group of inventions relates to the field of transport machine building. Sub-frame for a vehicle comprises a base, a bracket and a lever. Said base forms an opening receiving a cotter pin to connect the base to the bottom of the vehicle body. Said bracket extends forward with respect to the opening. Said lever is elongated back relative to the opening for leverage with respect to the vehicle frame, when the sub-frame rotates with respect to the frame at the front impact to disengage the cotter pin from the bottom of the body. Chassis assembly for the vehicle comprises a frame, a body bottom supported by a frame, a connecting piece connecting the sub-frame and the bottom of the body, a lever and said sub-frame.
EFFECT: increase in the efficiency of energy absorption during frontal impact is achieved.
20 cl, 8 dwg
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