| 摘要 |
The ball joint (10) has an electrically conductive ball element (12) provided with a conducting connection. The ball element is fixed on an electrical insulating base (14). The insulating base is gripped by an electrically conductive bush (17). Another electrical connection is present to the bush. An electrically non-conductive ball socket (18) is seized with the ball element. A contact point is formed with the ball element by an electrically conductive contact pin (19) through the ball socket. An independent claim is included for an anglepoise with a low-voltage lamp. |
