| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a valve timing control device easy to improve the coaxial accuracy of a driven side rotor and a cam shaft.SOLUTION: A valve timing control device comprises: a drive side rotor 1 rotating in synchronization with a crankshaft 101; a driven side rotor 2 coaxial inside the drive side rotor 1 and relatively rotatable; an adapter 3 arranged between the driven side rotor 2 and a cam shaft 102 coaxially with the driven side rotor 2; a fixing member 9 arranged coaxially with the cam shaft 102 and integrally fixing the driven side rotor 2 and the cam shaft 102 with the adapter 3 interposed therebetween; and a phase change mechanism 4 capable of changing a relative rotational phase between the drive side rotor 1 and the driven side rotor 2. The driven side rotor 2 has a portion coaxially pressure-joined to the fixing member 9 and is fixed with a gap 10 provided to the adapter 3 with respect to the radial direction.</p> |
