PERFECCIONAMIENTOS EN LOS APARATOS DE CLAVAR SUJETADORES POR EXPLOSION.

摘要

An explosive fastener driving tool has an adapter mounted on the muzzle end of the barrel and slidably holds a gas actuated liner for receiving a ram. The liner bears on the washer portion of a fastener while the ram impacts the fastener head to insure that the fastener piercing point is guided for efficient work penetration.