| 摘要 |
A thread storing and delivery device comprising a storage body consisting of two bar drums which is rotated in response to the amount of a thread store wound on. Both bar drums interengage. The one is driven by the other bar drum. The other bar drum is swivelable journalled eccentrically and inclined with respect to the rotational axis of the storage body and is provided with an integral friction lining adapted to engage a complimentary friction lining of a drive shaft belonging to the drive means in response to the relative displacement of the other bar drum dependent from the wrapping force of the thread store.
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