| 摘要 |
<p>The device is for the adjustment of a driven shaft relative to a revolving gear drive shaft. The gear comprises gear-wheels, as in clocks for alteration of time indication or change-over times, and involves an adjustment shaft. The axially displaceable adjustment shaft (21) has a non-displaceable gearwheel (24) which, in the adjustment position of the shaft (21), is engaged with the driven shaft (14). A gearwheel (17) connecting the driven and drive shafts (14,11) is out of engagement with at least one of the two shafts (11,14) in the shaft adjustment position. The gearwheel (17) connecting the two shafts (11,14) is rotatably fitted on a separate axis (26), which is movable relative to both shafts and their gearwheels (13,16), and is operated by means of the adjustment shaft (21).</p> |
