Patent ID: 9149864
Filing Date: 2015-10-06
Classification: B21J,F16F,Y10T

Abstract:
1. A rivet setter for setting rivets sequentially fed one by one from a rivet supplying means by inserting the rivets into apertures formed at predetermined positions on workpieces, the rivet setter comprising: delivery paths for delivering the rivets one by one by forcing a rivet to be slid down to a settable position; notches formed on bottom surfaces of the delivery paths along a rivet delivery direction and extending to the settable position for supporting a head of the rivet in the course of delivery on the delivery paths and for hanging a shank of the rivet downward; and a stopper configured to projected and retract relative to the delivery paths for stopping the rivet at a waiting position by interfering with the rivet in the course of deliver on the delivery paths to the settable position; wherein each of the notches has a notch width greater than a diameter of the shank of the rivet and less than a diameter of the head of the rivet; and wherein each of the notches extends from the settable position at least to the waiting position.