A blind, self-plugging rivet assembly for securing together two members (42, 43) is of the type comprising a tubular shell (13) with an enlarged head (14) at one end, and a stem (12) which extends through the bore (15) of the shell, the stem having an enlarged head (38) beyond the tail end (18) of the...http://www.google.com/patents/US4580936?utm_source=gb-gplus-sharePatent US4580936 - Blind rivet assembly
