| 摘要 |
A tamper evident seal for assembled components having aligned apertures. The seal includes a hollow housing, a stem, a flexible elongated element, a means for rotating the stem, and a means for opposing the rotation of the stem. The hollow housing has a circular side wall surrounding a central axis, and the side wall has a first wall opening. The stem is contained within the housing for rotation about the axis, and the stem has a stem opening aligned at an initial setting with the first wall opening. The flexible elongated element protrudes from the housing. The means for rotating the stem operates in one direction. The means for opposing rotation of said stem relative to the housing opposes rotation in the opposite direction. In use, the free end of the flexible element is passed through the aligned apertures of the assembled components and then through the circular side wall and stem via the wall and stem openings. The stem is then rotated in the one direction relative to the housing to wrap a segment of the element about the stem.
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