| 摘要 |
PROBLEM TO BE SOLVED: To simply and compactly constitute an input member, in the variable valve train for changing a driving state of a valve, by switching between a connecting state of relatively non-rockably connecting the input member to an output arm and an unconnected state of releasing the connection.SOLUTION: A input member 30 is constituted of a ring-shaped input roller 38 abutting on a rotary cam 10, and a rocking pin 31 inserted into the input roller 38 so as to rotatably support the input roller 38 and relatively rocking to the output arm 30 when in an unconnected state. The center B of relative rocking is arranged in a position different from the rotational center A of the input roller 38 on the inside of the input roller 38. |
