| 摘要 |
A restraint fixture ( 12 ) is disclosed that includes a preform retention region configured to limit contracting forces applied against a preform ( 10 ) in the preform retention region when the restraint fixture ( 12 ) thermally contracts. In one embodiment, the restraint fixture ( 12 ) comprises a band ( 12 ) having a first surface defining the preform retention region and a first expansion portion ( 26, 28, 29 ) adapted to deform upon application of a force to the band ( 12 ).
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