The invention concerns a rotary slide set for a hydraulic steering
arrangement with an outer rotary slide and an inner rotary slide arranged
in the outer rotary slide, and having in its surface tank grooves, which
are, at least in predetermined rotary positions, connected with a low
pressure connection, and at least one through-opening in its wall, each
overlapping, at least partly, a tank groove. In a rotary slide set of this
kind it is desired to avoid jamming between the inner and the outer rotary
slides. For this purpose, surface recesses have been made at the remaining
tank grooves to serve as balancing areas.