| 摘要 |
Bobbin for braiding machines having a braiding spool and a thread tensioning element, comprising a locking device constituted by return stop means resiliently arranged between the bobbin and said spool and acting upon a toothed wheel operatively connected with said spool, and forward stop means which also act upon said wheel. The return stop means is preferably in the form of a locking lever while the forward stop means is preferably constituted by a bearing lever, in association with a ratchet lever pivoted thereon. The locking and bearing levers may have a common pivotal attachment to a support of the bobbin.
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