| 摘要 |
<p>PURPOSE: To reduce a time when a feed chute gets empty by starting a feeder means when a selected number of rivets has been counted or when it is judged that a rivet track gets empty. CONSTITUTION: The number of the rivets to be set in a rivet tool 44, is counted by a counting means. The rivets 12 are supported in a single row by the rivet track 14, and are supplied to the tool 44. The rivets 12 are supplied to the track 14 by a feeder means 10. The rivets 12 are released one by one from the track 14 by a rivet supply means. When the selected number of the rivets has been counted by a counting means 47, or a few rivets have been counted by the counting means 47, and when it is judged by a judging means 16 that the rivet track 14 gets empty, the feeder means 10 is started.</p> |
