| 摘要 |
<p>The mechanism has a power source (10) for driving rakes (18) and a gear (12) that connects the power source to a regulation unit i.e. flywheel (14). The rakes (18) are kinetically connected to the power source through a differential (20) that is arranged in the gear. The differential has an impeller front section that is kinetically connected to the gear and another impeller front section that is connected to a cam shaft (50) and an impeller back section connected to the rakes.</p> |
