CATCHER OF BAR-LIKE PARTS HAVING HEAD

摘要

PROBLEM TO BE SOLVED: To provide a catcher capable of pushing out a held bar-like parts having a head without damaging the head part or the like. SOLUTION: In this catcher 3' for holding a rivet to be fitted to a work by the action of a stem on a moving passage of the stem, a pair of jaws 10a' and 10b' provided in an energized manner in the constantly closing direction so as to form a rivet holding part 11' are provided on the moving passage of the stem. The holding part 11' of the jaws comprises: a locking part 11a' capable of locking the head part of the rivet; and an open guide hole 11b' which is continuously opened on the locking part 11a' and extends to the tips of the jaws keeping a gap slightly narrower than the locking part 11a'.