| 摘要 |
Using a method and a device for fitting a self-stamping and riveting attachment element (20) on a panel (76), which has an annular stamping and riveting part (22), open on one side, with jacket walls (27) which surround a recess (28), are connected via a base (34) to the end opposite the open side and have a cutting surface (30) adjacent to the open end, in which the patch (94) which is stamped out of the panel (76) by the attachment element (20) remains in the attachment element (20) during and after production of the connection as well, notch projections (80) are provided in a matrix (50) interacting with the attachment element, to be precise preferably on the free end of a central stamping projection (58) of the matrix (50) which is surrounded by an annular indentation (52). <IMAGE> |
