| 摘要 |
The winder system for a spinner, esp. for winding conical bobbins, has a friction roller to rotate the bobbin through a differential gearing with at least one friction wheel (2). The friction wheel (2) rotates on an axis (12, 22) at right angles to the shaft (15), for the wheel (2) to rotate with the shaft (15) through a rotating unit (12) as the mounting (22) for the wheel (2). The unit (12) rotating with the shaft (15) has a dish-shaped cover (13). A sleeve (14) holds the units (11, 12) of the friction roller (1). The running surface (24), fitted to the base body (23) of the friction wheel (2), has a corrugated surface, as an elastic component fitted to the base body (23).
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