FIELD: transport.
SUBSTANCE: invention relates to automotive industry. In the first version the frame structure of transport facility contains frame component. The frame component contains outer element and long reinforcing element. Outer element is long and has such cross-section shape that part of polygonal shape forms open profile. The reinforcing component is installed at inner side of outer element and reinforces the outer element. On the reinforcing component surface facing open profile, multiple bosses are made which protrude towards the outer element. At the place of maximum moment of deflection action on frame component there are sections without bosses. In the second version of frame structure of transport facility, bosses are made throughout the zone of maximum moment of deflection action on frame component.
EFFECT: higher strength of frame structure.
2 cl, 8 dwg
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Authors
Dates
2013-06-10—Published
2009-01-08—Filed