device for rotating a cable drum will switch to store

摘要

a device for rotating a cable drum will switch with drehlagern store to start a wave of cable drum will switch and with a hubeinrichtung for vertical lifting and lowering the drehlager so as to improve the drehlager that together with the shaft and the cable drum will switch through a hubein direction to raise and which are uniformly condition remain is proposedthat the hubeinrichtung a gewindespindel with two opposing gewindeabschnitten includes, on each of which a is a torsion gehinderte mother is arranged, which in rotation of the spindle axially move in opposite directions that the gewindespindel a antriebseinrichtung spinning antreibbar is that the mother roles are storedthe spiegelsymmetrischen schru00e4gflu00e4chen attack each other such that the opposing movement of the nuts and the schru00e4gflu00e4chen increased to be reduced and that the drehlager on linkages with the schru00e4gflu00e4chen so combined that, together with the schru00e4gflu00e4chen anhebbar or absenkbar.