Milwaukee Electric Tool Corporation

John M Jubeck

Jacob N Zimmerman

Andrew J Weber

Marcus Wechselberger

Nathan Bandy

Leonard F Mikat-Stevens

Adam N Carter

Casey Bonath

Coby A Nettleton

Alex D Servais

Andrew R Palm

Daniel J Sheridan

Eric R Albrecht

Katherine G Stringfield

Hedge trimmer

A fastener driver includes a housing defining a head portion and a handle portion, a drive mechanism positioned within the housing, and a firing mechanism. The firing mechanism includes a primary guide member supported within the head portion of the housing, a secondary guide member spaced from the primary guide member and supported within the head portion of the housing, a piston slidable along the primary guide member and the secondary guide member, a driver blade attached to the piston and configured to be movable along a drive axis, and a biasing member configured to move the piston and the driver blade from a top dead center (TDC) position toward a bottom dead center (BDC) position. A lifter assembly is operated by the drive mechanism to return the piston and the driver blade towards the TDC position, against the bias of the biasing member.

Powered fastener driver

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Mequon, WI, United States of America

John M Jubeck