PROCEDIMIENTO, CON SU DISPOSITIVO REALIZADOR, PARA ESTABLE-CER UNA UNION REMACHADA.

摘要

An apparatus wherein a riveted connection is formed between two strips. A rivet is held in an upper die member or dolly directly above a lower die member having an opening therein. Superposed strips are positioned adjacent the lower die member covering the opening therein. Relative movement between the die members causes the body of the rivet to punch a hole through the superposed strips. The extending end of the rivet body is then deformed to form a closure head portion whereby the strips are rigidly connected.