Valve timing control apparatus

摘要

A valve timing control apparatus (1) includes a driving side rotational member (3), a driven side rotational member (5), an advanced angle chamber (6a) and a retarded angle chamber (6b), and a fluid control valve portion (2) arranged orthogonally relative to the camshaft (8) at an opposite side of the camshaft (8) so as to dispose the driving side rotational member (3) and the driven side rotational member (5) between the fluid control valve portion (2) and the camshaft (8), the fluid control valve portion (2) including a first linearly moving member (25) linearly moving in an orthogonal direction relative to the camshaft (8), thereby controlling supplying and discharging of a fluid relative to the advanced angle chamber (6a) and the retarded angle chamber (6b).