| 摘要 |
<p>The proposed device for displacing a switching lever in a two-speed transmission system has a knob which can be fixed in two positions as the transmission rotates in the housing and comprises a shaft, a rod, an insert with a pin, segment and tooth, and a spring between the shaft and insert. The shaft has recesses for balls which fix the position of the knob. The freedom of the knob to rotate is defined by the segment and limited by the tooth. The pin displaces the lever when the knob rotates.</p> |
