| 摘要 |
FIELD: transport engineering. SUBSTANCE: vehicle frame has head pipe to which upper beam and lower strut are connected. Frame has also two side supports, two side struts and member connecting lower ends of supports and side struts. This member is made in form of separate footstep for driver. Upper beam and lower strut are made shortened and coincide in direction with side supports and side struts mated with them, respectively. EFFECT: enhanced quality and accuracy of frame making. 2 dwg
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