| 摘要 |
PROBLEM TO BE SOLVED: To provide an interlocking mechanism of multiple throttle valves that drives a slave valve shaft, while maintaining it stably at a prescribed position relative to a main valve shaft. SOLUTION: In the interlocking mechanism of a multiple throttle valves, a link 4 connects a lever which is fixed to a main valve shaft and a free lever 5 which is rotatably and slidably supported by a slave valve shaft 2, so that the free lever 5 drives a lever 6, which is fixed to the slave valve shaft via an adjustment mechanism. The free lever 5 is energized towards the central axis of the slave valve shaft by an elastic member 13, so that the surface of a boss 5b of the free lever 5 is made to pressure contact to the surface of a member 6 that is fixed to the slave valve shaft.
|
