| 摘要 |
An offset sign is mounted to a supporting post by means of brackets top and bottom. Each bracket has a horizontal plate which is secured to the edge of the sign and a first transverse channel at one end of the plate, the mouth of the channel providing edges which abut the post. A second channel is provided back-to-back with the first channel to receive either a tensile strap passed around the post, or else a bar with a threaded hole in which is engaged a threaded rod extending through the common web between the channels and through the post itself.
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