Omg, Inc.

Handy + Harman

Kevin G Walters

Timothy F Gillis

Mark Joseph Guthrie

David L Mathieu

Mark A Dicaire

R Timothy Irwin

Michael W Maziarz

Tad A Weiss

An installation tool and fastener is particularly adapted for fastening a top plate to a roof support member and other structural connections. The installation tool comprises a telescopic tool assembly which transfers torque from a power driver tool to a fastener drive coupler. The installation tool has a receiver guide which is configured to concentrically guide a fastener into driver engagement with a fastener coupler. The coupler may have a driver tip with radial projections, a Philips driver tip or a square driver tip. In one embodiment, the installation tool fastener has a head with a maximum head diameter equal to the major thread diameter and a recess for coupling with the drive coupler.

Installation tool and fastener for roof truss framing and construction system

An installation tool fastener is particularly adapted for fastening a top plate to a roof support member and other structural connections and is particularly adapted for use with an installation tool. The installation tool fastener has a head with a maximum head diameter and a recess for coupling with a drive coupler. The shank of the head has an unthreaded portion and a uniform thread which has a major diameter approximately equal to the maximum diameter of the head. The head preferably has a slight taper. The thread preferably has a 7.5 thread per inch pitch and a thread angle from approximately 25&#xb0; to 45&#xb0;. In one embodiment for a 6 inch fastener, the thread length is approximately 5 inches and extends along the tapered distal tip.

Fastener for installation tool for roof truss framing and construction system

An installation tool/fastening system employs an installation tool which is adapted for fastening a top plate to a roof support member or other structural connections and is particularly adapted for use in driving a wide variety of fasteners. One installation tool embodiment is adapted for driving a fastener having a head with a maximum diameter greater than the major diameter of the fastener threads. The installation tool is also adaptable to drive fasteners having a wide variety of drive-type head configurations including an external drive head and various recessed or socket configurations provided in the fastener head.

Installation tool/fastener system for roof truss framing and construction

An installation tool for fastening a top plate to a roof support member and other structural connections is adapted to drive threaded fasteners at a pre-established angle. The tool preferably includes a rotary driver assembly and a telescopic tube assembly. A guide head assembly is mounted adjacent the outer end of the telescopic tube assembly. Locating structures function to properly precisely set the drive angle of the fastener. Spaced stabbers prevent the fastener from moving during the installation. A releasable lock mechanism locks the guide head assembly to the end of the telescopic tube assembly. The guide head assembly has a floating guide to align the fastener head with a drive bit, and a wear sleeve for centering and aligning the fastener screws. A spacer collar is dimensioned to set a pre-established penetration depth for the fastener. An automatic release trigger locks the telescopic tube assembly and imposes a pre-established stabbing force threshold prior to driving the fastener and allowing the tubes to telescope.

Fastener installation tool for roof truss framing and construction system

An installation tool for fastening a top plate to a roof support member and other structural connections is adapted to drive screws at a pre-established angle. The tool preferably includes a rotary driver assembly and a telescopic tube assembly. A guide assembly is mounted adjacent the outer end of the telescopic tube assembly. Locating structures function to properly precisely set the drive angle of the screw. A stabilizer prevents the screw from moving during the installation. The guide assembly is also configured to provide a marking for inspection purposes.

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Feeding Hills, MA, United States of America

Kevin G Walters