| 摘要 |
A diaphragm system to center and hold at least one inner body within an outer body, which inner body and outer body extend in a first direction, has a plurality of washers positioned between an inner surface of the outer body and has a recess or aperture for receiving each of the inner bodies. The washers have an outer circumference provided with a surface contact portion for engaging an inner surface of the outer body, and each of the recesses has a surface contact portion for engaging an outer surface of the inner body with the contact portion for engaging the outer body and the contact portion for engaging each of the inner bodies having an angular extent up to 180°. The washers are mounted at different angular orientations perpendicular to the first direction regarding their contact portions, so that pressure is applied uniformly around each of the inner bodies.
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