摘要 |
FIELD: transport engineering. ^ SUBSTANCE: proposed device is furnished with members for attachment to objects to be moved and is made in form of support with two parallel plates 3 with similar rollers 2 on axles 1 in form of rods installed in between, said rods being installed at equal angles, larger than or smaller than 90 degrees. Number of axles 1 and size of angles under which axles 1 are arranged are chosen to provide distance 7 between projections of centers of rollers 2 arranged close to each other onto side planes not to exceeds 1/4 of their radius. ^ EFFECT: reduced jarring. ^ 2 cl, 4 dwg |