Variable valve timing controller

摘要

The variable valve timing controller controls the valve timing of the intake valve. The variable valve timing controller has a phase adjusting mechanism which includes a first rotating member, a second rotating member, a first arm, and a second arm. The first rotating member rotates in synchronism with a driving shaft and the second rotating member rotates in synchronism with a driven shaft. The first arm is pivoted on the first rotating member and the second arm is pivoted on the second rotating member and the first arm. The phase adjusting mechanism varies the rotational phase of the driven shaft relative to the driving shaft with converting the a movement of the first arm and the second arm into the rotational movement of the first rotating member and the second rotating member.