| 摘要 |
A ceiling fixture mounting assembly including a box for affixing to a ceiling and containing electrical wiring, the box having opposite vertical sidewalls each with first and second laterally spaced threaded holes receiving corresponding first and second fasteners, and two vertical mounting plates each projecting upwardly from the fixture to terminate in an upper edge and positioned to overlie one of the sidewalls and each having first and second ways receiving the first and second fasteners, respectively, the first way configured for supporting the fixture at an angle to the box for connecting the wires, wherein the improvement comprises each fastener having a head and a threaded portion and the first and second ways having first and second mounting slots, respectively, each having a lower closed end and an upper open end and sized smaller than the head, the plate having a recess at the closed end configured to receive the head such that it is in vertical alignment with the open end, thereby holding the plate in position against the box.
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