| 摘要 |
<p>Axial grooves (8e) and circumferential groove (8f) intersecting with the axial grooves are provided in a cylinder bore. A fixed-side cam plate (12) has anti-rotation projections (12c), which are projected from the fixed-side cam plate (12) and inserted into the axial grooves (8e), and fastening grooves (12d), which are formed at circumferential areas of the bottom side of the fixed-side cam plate (12) at a circumferential side of each of anti-rotation projections (12c). The housing (16) has engagement ribs (16e) which are projected from the housing (16) to be engaged with the axial grooves (8e), and fastening pieces (16f), which are formed at a circumferential side of each of the engagement ribs (16e), the fastening pieces (16f) being fitted in the fastening grooves (12d).</p> |
