Device for flanging the edges of one-part tubular rivets and/or eyelets used in the maintenance of shutter straps comprises two gripping parts which twist against each other via a threaded bolt

摘要

Device for flanging the edges of one-part tubular rivets and/or eyelets or for pressing together two-part tubular rivets and/or eyelets comprises two gripping parts (9, 10) which twist against each other via a threaded bolt (8). Pressing parts (11, 12) are inserted into the gripping parts. The threaded bolt is held in one pressing part (11) and is moved into the thread (13) of the other pressing part (12). Preferred Features: The pressing parts each have an annular trough (15) on their free ends (14) for deforming the edges of the rivets and/or eyelets.