| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a valve gear of an engine having high durability, equally distributing input to a pair of engine valves from a rocker arm. <P>SOLUTION: This valve gear of the engine has valve springs 5 and 5 respectively energizing the pair of engine valves 2 and 2 in the closing direction, a valve gear force distributing means 8 arranged to be bridged between head parts of both engine valves 2 and 2, and the rocker arm 10 opening both engine valves 2 and 2 via the valve gear force distributing means 8. The valve gear force distributing means 8 is composed of a fulcrum member 24 movably arranged in the opening-closing direction of the engine valves 2 and 2 above an intermediate part between both engine valves 2 and 2, and a bridge member 25 tiltably supported in the arranging direction of both engine valves 2 and 2 by this fulcrum member 24 and bridged between the head parts of both engine valves 2 and 2. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
