| 摘要 |
A mandrel useful in the spiral winding of flexible strip members is described including a pair of juxtaposed curvilinear perimetric driving portions which are offset laterally relative to one another and which have a slot or slots for receiving the elements to be wound. A process and winder are also described for the spiral winding of the strip members into a coiled element, e.g., a coiled capacitor or spirally wound battery cell pack.
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