| 摘要 |
<p>The proposal is for a gear control for reducing the thermal stress on switching components (2, 3, 4, 5, 6) of a reversing gear (1) for machines having an input shaft (8) and an output shaft (15) and at least one reversing switch for forward motion (2) and one for reverse movement (3) and a downstream load-switchable gearing set (4) with several switching components (5, 6) allocated to a gear. Here, the switching components (2, 3, 5, 6) can be electrically and/or hydraulically controlled by a regulating and control device (12) in a such a way that, during a switching process, in addition to one of the reversing switching component (2, 3) corresponding to the switching procedure, at least one other switching component (5, 6) of the downstream switching set (4) lying in the power flow and closed at the start of a reversal is set to a frictional or slip state. The frictional load is thus distributed between the reversing component (2, 3) and the other slipping switching component (5, 6).</p> |
