| 摘要 |
<p>PURPOSE:To provide a device to be used in common to right and left head lamps by providing at one end of a initialization setting mechanism one gear part meshing in common with each operation gear part of a pair of operation bolts, while at the other end a position adjustment element having an engaging part slidable in the axial direction of an aiming shaft but unrotatable in the circumferential direction. CONSTITUTION:A manual operation part 20 at the base end of an aiming shaft 16 is composed of a pair of operation bolts 21, 22 and a position adjustment element 23 and the head of each bolt 21 or 22 is exposed out of a case. One gear part 23b formed in a bevel gear shaped and meshing in common with each gear part 21b, 22b of the bolts 21, 22 is provided at one end while an engaging part 23 which engages with the aiming shaft 16 slidably in the axial direction but unrotatable in the circumferential direction is provided at the other end. When the head 21a of the bolt 21 after the bolt 21 is selected the position adjustment element 23 and the aiming shaft 16 is turned so that the coupling position of th tip 16b and a head lamp is adjusted.</p> |
