| 摘要 |
FIELD: transport engineering. ^ SUBSTANCE: proposed side member is solid structure ready for mounting on chassis. Side member includes hoisting struts (2) and (3) with respective hoisting gear (20) each of which moves along guide profile (17). Vertical or inclined members of structure form shelter on frontal side for each hoisting unit (20) and its drive mechanism (21). ^ EFFECT: enhanced reliability and corrosion resistance. ^ 12 cl, 5 dwg |
