| 摘要 |
<p>A hanger bracket (1) located on a threaded, vertical rod (R) and secured to busbar (b) of H-shaped cross section. Bracket (1) has a lower plate portion (3) having ends engaging underneath flanges (f) of the busbar with upper plate (2) clamped to the top of the busbar (b) on tightening of nuts (n1, n2, n3) in a manner which should be evident.</p> |
