FIELD: transport.
SUBSTANCE: invention relates to frame shock absorbing elements. Suspension crossbar 140 is separated from engine support frame 110 by shock absorbers 142 that form a collapse zone. At impact of, for example, 17000-22000 N, shock absorbers 142 get deformed to absorb major portion of impact force or its entire force. This either eliminates impact onto frame or reduces it to level tolerable for frame. Additional stiffness of said frame is ensured by pyramidal bearing structure with front elements 148 connected to top sections 168 of nearing elements 142.
EFFECT: ease of repair after collision.
18 cl, 8 dwg
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