| 摘要 |
<p>A valve control mechanism is disclosed which permits the engine timing to be varied as a non-linear function of axial camshaft (4) displacement. The mechanism utilises a coupling in which radially outwardly extending pegs (107) carried by a first member (80) cooperate with a variable angular pitch spline track (106) in a second member (88) positioned about said first member (80).</p> |
