| 摘要 |
A textile machine wheel, esp. for a spinner, comprises a hub ring, consisting of a first and a second carrier disc, and, joined to it on its radial exterior and secure against rotation, a support ring. The hub and support rings are fixed together, but can be loosened without damage. Here the two carrier discs (2,3) are shaped to match each other, arranged as mirror images and, when assembled together, form at the boundary of their outer dia. an undercut and groove-like recess (5) for the reception of the support ring (4) which, with its internal hammerhead-shaped projection (6) locks precisely and elastically into the recess.
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