| 摘要 |
Winding spool 8 bearing 9 meaning tape or line is rotated to wind up the tape or line by pushing shaft 1 axially. The Archimedian screw or spiral form of the shaft rotates hub 2 so that clutch lever 4 fly outwards to engage depending spool skirt 9 and rotate the spool. Shaft 1 may be extruded. <IMAGE> |
