Rb&w Manufacturing LLC

Alexander Huter

Gabriel Pirvulescu

A device for installing a self-attaching fastener on a substrate. The device includes a punch having an inner pin and an outer pin. The inner and outer pins are coaxial and translatable along an axis. In a first state of the punch, the inner pin is movable independently of the outer pin, and in a second state of the punch, the inner and outer pins are movable concurrently. The device further includes a die having an engagement surface configured to receive and support the substrate thereon, In a first operable stage of the punch, the punch is in the first state and configured to pierce a through-hole in the substrate. In a second operable stage of the punch, the punch is in the second state and configured to attach the self-attaching fastener to the substrate.

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Bolton, Canada

Alexander Huter