| 摘要 |
An apparatus and method for mounting a fixture having a counterbore to a downrod having a diameter different from that of the counterbore, according to which an adapter is provided that has a counterbore with a diameter that corresponds to the outer diameter of the downrod, and an outer diameter that corresponds to the diameter of the counterbore of the fixture. The end portion of the downrod is connected in the counterbore of the adapter, and a cylindrical portion of the adapter is connected in the counterbore of the fixture.
|
