| 摘要 |
PROBLEM TO BE SOLVED: To provide a transmission device applicable to a brake system as a brake booster.SOLUTION: A transmission device for controlling the translational movement of an element 1 includes a stationary housing 110 accommodating an exterior gear 120 equipped interiorly with teeth 122 and a sun gear 140 connected to the controlled element 1 and bearing a rack 141 in a direction of translation xx. A planetary carrier 130 having a planetary pinion 131 with inclined teeth engaged with the interior teeth 122 and the rack 141 can control the translational movement of the sun gear 140. The transmission device is driven by a heat engine 2 with a transmission 3 acting either on the exterior gear 120 or the planetary carrier 130. |
