| 摘要 |
<p>The barrel adjusts the spacing, in a given direction, of part of a vehicle body (5) and part (4) of a pivoting lamp (1) retained on it. It has a barrel (11) with a cylindrical hole (12) parallel to the adjustment line and the outside is also cylindrical. A stem (21) passes through the hole and is almost of the same diameter. The stem can be fixed to the lamp and is free to slide and rotate. There is a guide (16) for helicoidal sliding on the barrel exterior for a hollow cap (20) and also stops.</p> |
