Thomas & Betts International LLC

Homac Mfg. Company

Abb Schweiz Ag

Other

Homac Manufacturing Company

Matthew D Cawood

James L Zahnen

Roy E Jazowski

Ronald Vallette

Kenneth C Elliott, Iii

Aaron M Motes

Marc F Salerno

Cong Thanh Dinh

Mark R Drane

Robert Fong

Stanley S Szyszko

Alan D Neal

William Longcor, Iv

Ronald A Vallette

Edward Hielscher

Daniel B Guptail

Charles B Bentley, Jr

Eric Belknap

Jacob Serre

Chester P Piechowiak

Iii Kenneth Elliott

Charles B Bentley

Iv William K Longcor

Kenneth C Iii Elliott

A sealing system includes: at least one sheath having a sheath cable entrance, a sheath cable exit, and a sheath cable passage extending from the sheath cable entrance to the sheath cable exit. A first sheath section has a first sheath section diameter. A second sheath section has a second sheath section diameter. The second sheath section diameter is larger than the first sheath section diameter. The sealing system also includes a cable insertion guide insertable into the sheath cable passage. The cable insertion guide has a first guide section with a first guide section diameter. The first guide section diameter is larger than the first sheath section diameter. Insertion of the cable insertion guide into the sheath cable passage so as to dispose the first guide section within the first sheath section enlarges the first sheath section diameter.

No-cut underground flood seal

A fuse assembly having a displaceable pin assembly secured within a cap bore of an end cap of the fuse assembly. The displaceable pin assembly can include a plunger that is selectively displaceable along an axis that is non-parallel to a central longitudinal axis of the first end cap. The plunger can be selectively displaceable between an extended position at which at least a first end of the plunger is outwardly positioned away from an outer surface of the first end cap, and a recessed position at which the first end of the plunger is recessed within, or generally aligned with the outer surface of, the first end cap. The displaceable pin assembly can also include a biasing element that can bias the plunger to the extended position, and a support body that can house at least a portion of the plunger and be securely coupled to the cap bore.

Fuse end cap having displaceable alignment pin

A strike pin assembly for a fuse assembly in which the strike pin assembly is maintained in a locked position by a holding force of a filament and an interference provided by a plurality of retention bodies. Upon a breakage of the filament, such as, for example, in response to heat generated by operation of a fuse element, a trigger can be displaced via a first biasing force in a distal direction such that the trigger is positioned at a location that does not impede an inward displacement of a plurality of retention bodies from a recess of a firing pin. Upon the inward displacement of the retention bodies, a second biasing force can displace the firing pin in the distal direction such that a portion of the firing pin can protrude out from an adapter of the strike pin assembly.

Mechanical fuse striker

A fuse assembly having an end cap that includes a recessed retention body. The recessed retention body can include first and second retention walls and an engagement surface. The first and second retention walls can extend at least in a generally outwardly direction from the retention surface to an outer surface of the end cap, and extend between first and second ends of the first end cap in a direction that is generally parallel to a central longitudinal axis of the fuse assembly. The engagement surface can have one or more walls that downwardly and outwardly extend in divergent directions from an apex of the engagement surface and toward a corresponding one of the first or second retention walls. The apex can be positioned at a central location between the first and second retention walls, and extends in a direction that is generally parallel to the central longitudinal axis.

Anti-rotational fuse end cap

A one-part or two-part air terminal for protecting a structure against lightning strikes. A flexible adapter, such as a spring, attaches an upper air terminal to a lower air terminal or a one-piece air terminal and base. The flexible adapter allows a flexible engagement between parts of the air terminal and has an internal passageway. A elongate tether couples parts of the air terminal in case the upper air terminal or one-piece air terminal breaks, so as to avoid a broken part from injuring individuals around. The elongate tether may be a ball chain or other type of chain. The elongate tether runs through the internal passageway of the flexible adapter. A base mounts to the one-part or two-part air terminal and mounts the air terminal to the structure. A grounding wire grounds the base to the grounding rod.

Internal tether for lightning protection

An improved compression wire joint is disclosed that allows for tighter connections between the wires. It is particularly useful for connecting copper and aluminum wires together because it provides a tight connection that better accommodates thermal expansion of each wire.

Compression wire joints

A device for preventing the intrusion of water or other liquids into the interior of an automatic splice. The device may be constructed in a single-piece or two-piece design and includes a series of fingers that contact the cable stranding and wick water away from the cable and out of the connector. These fingers could be integrally molded into the cable cone or molded as a separate piece and inserted. They could also be constructed of any typical brush material such as metal, plastic, rubber, or fiber. The fingers could be arranged in a variety of configurations.

Automatic splice water drip nose cone

A stamped hotline clamp having two parallel top side walls, two parallel bottom side walls, a hinge pin, a conductor plate, a saddle and an elongated metal shaft. The hinge pin pivotably connects the top side walls to the bottom side walls on one end. At the other end, a standoff separates and connects the top side walls and a contact plate connects the bottom side walls. The bottom side walls pivotably contact the saddle. The conductor plate extends between the top side walls and pivotably contacts the contact plate when the clamp is closed. The top end of the shaft is inserted through an opening in the saddle and threaded into an aperture in the conductor plate. Rotating the shaft in a clockwise direction closes the clamp and rotating the bottom end of the shaft in a counter-clockwise direction opens the clamp.

Stamped hotline clamp

A method for installing a wedge connector positioned between two conductive cables includes connecting a head coupler portion of a disconnect assembly to a wedge frame, wherein the head coupler portion includes an extension rod within a longitudinal bore; positioning the wedge frame and a first end of the extension rod against the wedge connector; connecting the head coupler portion to a tool coupler portion of the disconnect assembly, wherein the tool coupler portion is connected to a hydraulic drive tool that includes a ram; causing the hydraulic drive tool to apply force to a second end of the extension rod, wherein applying the force to the second end causes the first end to apply force to the wedge connector; and disconnecting the head coupler portion from the tool coupler portion.

Disconnect device

A device for preventing the intrusion of water or other liquids into the interior of an automatic splice. The device includes a series of fingers that contact the cable stranding and wick water away from the cable and out of the connector. These fingers could be integrally molded into the cable cone or molded as a separate piece and inserted. They could also be constructed of any typical brush material such as metal, plastic, rubber, or fiber. The fingers could be arranged in a variety of configurations.

A torque controlling break screw is provided for securing a wire or cable within a connector. The break screw comprises a nut, a thin-walled, hollow screw and a torque limiting feature between the nut and the screw.

Torque controlling break screw

A disconnect assembly includes a head coupler portion and a tool coupler portion. The head coupler portion includes: a threaded portion on a first part of an exterior surface to connect to a wedge frame, a longitudinal bore, a rod configured to slide longitudinally within the longitudinal bore, and a set of annular protrusions on a second part of the exterior surface. The tool coupler portion includes: a threaded bore configured to mechanically attach the tool coupler portion to the tool, and a channel to receive a head coupler portion. The channel includes a set of grooves corresponding to the set of annular protrusions on the head coupler portion. When the head coupler portion is connected to the tool coupler portion, a ram from the hydraulic tool engages the rod to apply force to an object in the wedge frame.

A hybrid grounding connector is provided which combines the positive attributes of currently used connections. A recess is pre-milled, formed or extruded into the body of a compression connector and the recess is pre-filled with solder. After conductors are installed in the connector, an external heat source is applied to heat the solder until it flows into strands of the conductors and forms a solidified joint of the compression connector.

Hybrid grounding connector

An electrical disconnect for a utility service that has an internal reversible insulator and a separable power connector. In one position, the insulator may allow the flow of electricity through the separable power connector, but, in a second position, the insulator prevents the flow of electricity through the separable power connector. Because the electrical disconnect is located away from the customer's premises, it is difficult for the customer to reconnect his own power.

Growing community of inventors

DeLeon Springs, FL, United States of America

Matthew D Cawood