| 摘要 |
PURPOSE:To perform suitable operation of auxiliary machine part and prevent the decrease of efficiency, by a method wherein an output shaft is driven without deceleration at lower speed region of an engine and done in deceleration at higher speed region. CONSTITUTION:An engine is rotated at high speed beyond a set value, and if the power is entered in an input shaft 1 a weight 7 is subjected to large centrifugal force depending on the rotation speed and moved towards the outer diameter. An arm 5 is rotated in T direction about a support shaft 6 and a pad 8 is displaced to the left against spring force of a spring 18, thereby pressing of a friction plate 17 to lateral surface of a ring gear is released. Then the ring gear 4 is not in mesh with a sun gear 11, thereby the ring gear 4 and a planetary gear 16 meshed therewith rotate in P direction and Q direction respectively. A carrier 12 with pins 15 installed thereon and an output shaft 10 rotate in S direction. As a result, rotation of the input shaft 1 is decreased and then transmitted to the output shaft 10. |
