Connecting element feed device for press punch head has flap displaced from conveying path by connecting element for providing sensor function

摘要

The feed device uses a feed element (22) moved along a conveying path (11) for supplying a connecting element (V) to a punch head, provided with a flap (15) exhibiting a feed surface (20), retained in the conveying path by a passive force and displaced from the conveying path by a connecting element (V) supplied to the latter, for providing a sensor function.