| 摘要 |
A luminaire hanger includes a link having an opening to hang on a hook and a connector coupled to the lower end of the link for supporting an offset load. The connector has a circular boss which fits into a circular recess in the link, the two being clamped together by a bolt. The boss and recess are surrounded by serrations to prevent relative rotation when they are clamped together. When released, the link and connector can be angularly adjusted to put the suspension opening above the center of gravity of the load to support the load in a level fashion.
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