| 摘要 |
A mounting assembly includes a mounting bracket (250) and a retention bracket (252) configured for rigid attachment to a structure. A coupling channel (284) configured to receive the top edge of a display sheet extends along the length of the mounting bracket. The retention bracket has a plurality of holes (312) configured to receive a spring (316). One end of the spring is attached to the display sheet and the other end is attached to a pin (322) which puts pressure on the retention bracket, thus keeping the sheet in tension. In an alternative embodiment, the retention bracket is replaced by an adjustment bracket (22) and brace (24). The bracket and the brace are connected by a plurality of pins (100) which are adjusted by a retention nut (108). By tightening the nut, the display sheet may be tensioned.
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