Illinois Tool Works Inc.

Other

Omg Roofing, Inc.

George G Dewey

Ronald J Allen

Richard J Ernst

James W Robinson

Sigismund G Paul

G Michael Velan

George M Velan

Richard P Bolger

George B Dowse

E Jonathan Wendling

Cheryl L Panasik

Yongping Gong

Syed R Hasan

Michael Janusz

Gilbert Olvera

Louis Thomas

Dave C Hempfling

Ralph D Tenuta

Daniel J Kenny

Bernd Seidel

Eric P Ziemba

A gun barrel cleaner comprising: a flexible cable, with a cable diameter; a tip attached to a first end of the flexible cable, the tip having a tip diameter; a connector attached to a second end of the flexible cable, the connector having a connector diameter; a generally spherical member in slideable communication with the flexible cable, the generally spherical member having an outer diameter, a bore, with a bore diameter; where the bore diameter is greater than the cable diameter, is less than the tip diameter, and is less than the connector diameter. A gun barrel cleaning kit comprising: a flexible cable, with a cable diameter; a cleaning tip attached to a first end of the flexible cable, the cleaning tip having a tip diameter, and a cleaning patch receiving slot; a connector attached to a second end of the flexible cable, the connector having a connector diameter; a cleaning brush removeably attached to the connector via a threaded engagement; a generally spherical member in slideable communication with the flexible cable, the generally spherical member having an outer diameter, a bore, with a bore diameter; at least one cleaning patch removeably attachable to the cleaning patch receiving slot; an openable and closeable gun barrel cleaning container configured to hold all of the above listed components; and where the bore diameter is greater than the cable diameter, is less than the tip diameter, and is less than the connector diameter.

Gun barrel cleaner

A self drilling anchor for use in a friable material mounted on a member comprises an elongated body having an axis, an axial bore adapted to receive an elongated fastener, a flared end having torque transmitting surfaces therein, a proximal portion, an intermediate portion, a distal portion, and a drilling tip generally opposite the flared end, wherein the proximal portion has a threaded exterior having a root, a crest diameter, and a thread height, the intermediate portion has a threaded exterior having a root, a crest diameter substantially smaller than the crest diameter of the proximal portion, and a thread height substantially smaller than the thread height of the proximal portion, and the distal portion has a threaded exterior with a root that tapers toward the drilling tip, a crest diameter substantially smaller than the crest diameter of the proximal portion, and a thread height substantially smaller than the thread height of the proximal portion.

Self-drilling anchor

A method of installing a self drilling anchor for use in a friable material mounted on a member comprising an elongated body having an axis, an axial bore adapted to receive an elongated fastener, a flared end having torque transmitting surfaces therein, a proximal portion, an intermediate portion, a distal portion, and a drilling tip generally opposite the flared end, wherein the proximal portion has a threaded exterior having a root, a crest diameter, and a thread height, the intermediate portion has a threaded exterior having a root, a crest diameter substantially smaller than the crest diameter of the proximal portion, and a thread height substantially smaller than the thread height of the proximal portion, and the distal portion has a threaded exterior with a root that tapers toward the drilling tip, a crest diameter substantially smaller than the crest diameter of the proximal portion, and a thread height substantially smaller than the thread height of the proximal portion.

Method of installing a self-drilling anchor

A fastener system that includes a fastener with a longitudinally extending shank with a head on one end thereof, where the head has a first pattern formed thereon, and a cap that is configured and arranged to be seated upon the head, where the cap includes a second pattern formed on an interior surface thereof. This second pattern is adapted to cooperate with the first pattern, whereby rotational forces applied to the cap are transferred to the fastener via contact between the first and second patterns. Furthermore, the second pattern is defined by a closed figure that includes a plurality of outermost circumferential points located along a circle, with adjacent points being separated by a pattern distance that is greater than the length of an imaginary straight line drawn directly between the adjacent points. Several different configurations are available for the second pattern. Some examples of such configurations include generally star-shaped patterns, generally cross-shaped patterns, and other patterns also formed by a plurality of radially extending branches. Additionally, the second pattern may also be defined by a plurality of closed figures, such as a combination of generally pie-shaped components.

Fastener system including a fastener and a cap

An improved combustion powered tool for driving fasteners into a workpiece includes a main housing enclosing a cylinder body and an adjacent combustion chamber. The tool includes a workpiece-contacting nosepiece attached to the housing at the end opposite the combustion chamber and holds fasteners to be driven into the workpiece. A reciprocally disposed piston is mounted within the cylinder body, and is attached to an elongate driver blade, the driver blade being used to impact the fasteners and drive them into the workpiece. At the upper end of the cylinder body is disposed a compressible piston retaining device. The retaining device is of sufficient strength to accommodate the weight of the piston and to retard the upward velocity of a returning piston, but is overcome when the tool is fired.

Piston retention device for combustion-powered tools

A fastener detection system is provided for both internal combustion and powder actuated fastener driving tools, and similar powered fastener driving tools. A sensor disposed at a portion of a fastener supply path detects the presence or absence of a fastener. In the combustion tool, either or both of fuel delivery and combustion ignition are disabled when no fastener is detected. In the powder actuated tool an indicator notifies an operator when the sensor detects the absence of a fastener. The indicator may also be incorporated into the combustion tool.

Fastener detection and firing control system for powered fastener

A stand-up fastener driving tool including a rotary driver having a rotatable shaft with a fastener driving member disposed on a distal end thereof and disposed within telescoping upper and lower tubes, wherein the lower tube has a nose-piece with an opening for retaining a fastener therein. The fastener driving member is extendable toward and away from the nose-piece upon contraction and extension of the lower and upper tubes. A plurality of fasteners are retained side by side in a magazine of the tool, and are individually releasable therefrom upon contraction and extension of the upper and lower tubes. A feed tube connects the magazine to the nose-piece, and includes a magnetized wall portion for capturing and retaining fasteners fed from the magazine. A plunger actuatably coupled to the upper tube and movable relative to the feed tube releases the fastener retained along the magnetized wall portion of the feed tube as the lower and upper tubes are contracted, wherein another fastener is released from the magazine toward the feed tube as the lower and upper tubes are extended.

Fastener dispensing apparatus for stand-up fastener driving tool and

A self-drilling fastener for use with medium density wood panels, such as oriented strand board (OSB), having a head and first and second shank portions where the first shank portion includes threads for mating engagement with an OSB panel and the second shank portion substantially is formed as a taper shank flat drill which forms the drilling end of the fastener, the taper shank flat drill having conical shaped tapered portions, a triangular drill tip and a pair of wing portions formed on opposite sides of the flat drill forming helical cutting edges.

Self-drilling fastener

An improved fastener having a non-circular head with a concave recess providing a datum useful in centering the head relative to a non-circular socket of a driving member is disclosed. The recess may have a frusto-conical wall defining an upper, circular edge or substantially triangular walls defining an upper, non-circular edge. An improved tool useful to drive the improved fastener is also disclosed. In the improved tool, a driving member has a tubular extension with a non-circular socket, and a centering pin is axially movable toward and extended position, in which a convex end of the centering pin fits into the concave recess of the screw head when the socket of the tool extension is axially fitted over the fastener head. The centering pin is biased toward the extended position.

Fastener having recessed, non-circular head, and fastener-driving tool

In a fastener-driving tool, such as a powder-actuated tool, a nosepiece has an aperture, through which a fastener can be axially driven. A shuttle has a passageway to receive the fastener, as guided by a flexible tube, in a fastener-receiving position of the shuttle. A shuttle-moving mechanism is used to move the shuttle from the fastener-receiving position into a fastener-delivery position. A driving mechanism enables the fastener to be axially driven from the passageway, through the aperture, in the delivery position of the shuttle. A magnet or a spring, such as a torsional spring having an arm to engage the fastener, is used to retain the fastener in a pre-driving position. As a stand-up tool, the tool has a primary trigger and a secondary trigger, which enables the primary trigger to be remotely actuated.

Fastener-driving tool assembly with improved fastener-loading features

An improved fastener mountable within a plasterboard wall from one side of the wall and used with a screw comprises a fastener body and a toggle clamp pivotable between an insertion position and a toggle position. The fastener has a drilling tip adapted to drill a hole of sufficient diameter so as to accommodate the fastener, except for the fastener head which is adapted to coact with a driving tool. In a first embodiment, the drilling tip is an integral part of the fastener body and extends axially beyond the toggle clamp in its insertion position. In a second embodiment, the drilling tip is an integral part of the toggle clamp and extends axially beyond the fastener body in the insertion position of the toggle clamp. In each embodiment, the fastener is self-drilling.

Growing community of inventors

Palatine, IL, United States of America

George G Dewey