| 摘要 |
<p>The invention concerns to the area of mechanical engineering, in particular, to the ways and devices for summation of reciprocal-linear motions and for transformation of the summarized motion into unilateral rotation. The essence of the invention is a planetary chain-drive in which the chain is a driving part (1), the chain is moved reciprocally by a carrier with mobile, satellite sprockets (2) and (3) separate parts of the chain move with different speeds.</p> |
