| 摘要 |
<p>A reduction mechanism, comprising - an input gear wheel (2) provided with an outer toothing, for coupling with a driving motor, which input gear wheel is provided with an evoloid toothing with only 1 or 2 teeth; - an output gear wheel (3) provided with an inner toothing, whose speed during use is lower than the speed of the input gear wheel; - at least one intermediate gear wheel (4) operative between the input gear wheel and the output gear wheel and whose rotation axis is fixedly arranged.</p> |
