The fastening tool further includes a coil feeder ( 720 ) assembly having an indexing pawl ( 722 ) 緊固工具還包括具有分度棘爪的卷料進給組件。
The indexing pawl advances a fastener into operative engagement with the feed pawl upon movement of the second canister portion from the open position to the closed position 當?shù)诙膊繌拇蜷_位置移動到關閉位置時,分度棘爪使緊固件前進并使其與進給棘爪工作嚙合。