| 摘要 |
A SPOOL SUPPORT STRUCTURE FOR A SPINNING INCLUDES A BEARING (55), A SPOOL RECEIVING PORTION (20), A RETAINING MEMBER (70), AND A WOBBLE PREVENTION MEMBER (80). THE BEARING (55) MOUNTED ON AN INNER PERIPHERAL PORTION (18) OF A SPOOL (4) IS MOUNTED ON A NON- CIRCULAR PORTION (15B) OF A SPOOL SHAFT (15) VIA A RETAINING MEMBER (70). THE RETAINING MEMBER (70) INCLUDES A RETAINING PORTION (71) WHICH IS NON-ROTATABLY MOUNTED ON THE NON-CIRCULAR PORTION (15B) OF THE SPOOL SHAFT (15), A PUSHING PORTION (72) THAT IS PUSHED BY THE SPOOL (4). THE RETAINING PORTION (71) IS AT LEAST PARTIALLY MOUNTED TO THE NON-CIRCULAR PORTION (15B) SUCH THAT THERE ARE TWO GAPS (74) IN APPROXIMATE BOW SHAPES FORMED BETWEEN THE INNER PERIPHERY OF THE RETAINING PORTION (71) AND THE OUTER PERIPHERY OF THE NON-CIRCULAR PORTION (15B). A WOBBLE PREVENTION MEMBER (80) THAT SUPPRESSES WOBBLE OF THE RETAINING MEMBER (70) IS MOUNTED FROM THE FRONT OF THE RETAINING MEMBER (70) IN THE GAPS (74) BETWEEN THE RETAINING PORTION (71) AND THE NON-CIRCULAR PORTION (L5B). (FIG. 3)
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