Matches 1 - 50 out of 244 1 2 3 4 5 >


Match Document Document Title
8122647 Power transmission tower  
Disclosed is a power transmission tower, which includes a tower body; first through sixth main insulation arms connected by one end thereof to the tower body with an angle with the tower body,...
8082719 Wind turbine tower joints  
A wind turbine tower, includes a first substantially tubular wall section having a tapered edge; a second substantially tubular wall section, arranged substantially coplanar with the first wall...
7884283 Security cover for a utility pole and enclosure and method  
A security cover for selectively securing an access opening in an enclosure or a utility pole using a padlock with a shackle. The security cover includes a rigid cover, that substantially covers...
7874126 Service line distribution base  
A service line distribution base (10) comprises a ground anchor (18) having an upstanding cruciform portion adapted to extend into the ground. A cabinet (20) suited to support a utility pole (14)...
7851702 Service cabinet for use with a utility pole  
The service cabinet is for use around a utility pole for receiving electrical or communication equipment. The service cabinet comprises a frame having at least two complementary parts connectable...
7838766 Systems and methods for stabilizing cables under heavy loading conditions  
Systems and methods are disclosed for stabilizing a wire, cable (10), line, or cord system. The present invention involves systems that allow a cable (10), such as a power line cable (10) and the...
7807924 Power post  
A power post includes of a vertically disposed post member having a lower end which is embedded in the ground and which has one or more of the following mounted in the front portion thereof: an...
7765770 Service line distribution base  
A service line distribution base (10) comprises a ground anchor (18) having an upstanding cruciform portion adapted to extend into the ground. A cabinet (20) suited to support a utility pole (14)...
7750236 Non-boring support system for transmission line structures  
A support system for transmission lines includes a base plate, a securing assembly, and a supporting arm. The base plate is secured to the transmission line pole with the securing assembly. The...
7732708 Longitudinal load limiting devices for transmission lines and the like  
A device for limiting loads on towers that limits loads only in the longitudinal direction and does not affect the manner in which vertical and transverse loads are resisted by the structure. The...
7723612 Method and apparatus for reducing wire theft from street light and utility poles  
An apparatus and method is provided for inhibiting theft of electrical wiring through the access opening of an electrical fixture supporting pole, such as a street light pole. Prior to securing the...
7687710 Overhead electrical power transmission line  
Dead-end-to-dead-end overhead electrical power transmission line with at least two different conductors, and method of selecting and installing the conductors.
7671280 Bird guard  
The bird guard provides a device to protect electrical insulators comprising a central shaft; a clamp attached to an end of the shaft to secure the device to a transmission tower; a top and bottom...
7600901 Apparatus and method for compensating for cross-arm warpage when pre-aiming lighting fixtures at factory  
A method for compensating for warpage or other variations in a cross arm on a pole adopted for the mounting of lighting fixtures at predetermined aiming angles relative to a target space on an...
7560642 Tamper resistant locking cap for utility poles and method  
A locking cap for a utility pole is provided to safeguard the metal wiring therein. The locking cap prevents access to the metal wiring through the access opening in the utility pole. The locking...
7547843 Overhead electrical power transmission line  
Dead-end-to-dead-end overhead electrical power transmission line with composite (e.g., aluminum matrix composite) core overhead electrical power transmission conductor tension subsection and...
7501574 Conductor support assembly  
A support assembly for supporting a high voltage electrical conductor suspended from a lattice-type tower during maintenance and repair includes a pair of elongate support arms, each of the support...
7456354 Pole with knock-outs  
A pole with knock-outs allows for quick, easy and versatile installation of hardware to the pole.
7447414 Cable protector apparatus  
A cable protector (for protecting e.g. optical cable) apparatus provides an elongated flexible body having a central longitudinal bore for holding the cable to be protected. The elongated body...
7368660 Anti-cascading suspension clamps for overhead power transmission lines  
A suspension clamp (10) has a stirrup part (12) with an upper end adapted for pivotal connection to a string of insulators (S) of a transmission tower. A clamping part (14) is accommodated within...
RE40228 Mast-type outdoor lighting system  
An improved outdoor lighting system is provided that comprises a light assembly formed from at least one tubular mast having a distal end for supporting an electrically powered light source, and a...
7297869 Covers for distribution lines and insulators  
A cover for a distribution line conductor includes a cover body defining a channel extending along a lengthwise axis and adapted to receive the conductor. A unitarily formed attachment structure...
7278247 Method and apparatus for replacing a utility pole  
A method and apparatus is provided for replacing a pole in an electrical utility support structure while the supported electrical wires remain energized. The method comprises erecting a replacement...
7171793 Means and method for rigidly elevating a structure  
A means and method for rigidly elevating a structure includes a base member securable in the ground and which has a portion extending above the ground. A pole section, having a bore inside a lower...
7157642 Handhole reinforcing frame for round utility poles  
A frame for reinforcing a handhole of a round metallic utility pole, includes a generally elliptical body defining a major axis and a minor axis and forming a generally elliptical outer periphery,...
7059572 Enclosure box attachment apparatus, system, and method  
An apparatus, system, and method for mounting enclosure boxes along a pole includes a receiver bracket independently cinchable along the side of a pole and including a receiver adapted to receive...
7059096 Multifunction utility pole  
A multifunction utility pole comprising a base portion suitable for installation in the ground or mounting on a surface, the base portion including a housing for a first utility, a pole portion...
7057103 Transmission tower devices for reducing longitudinal shock loads  
A device for reducing a shock load having a longitudinal direction along a power line coupled through an insulator to a crossarm of a transmission tower, comprising: a rotary damper coupled between...
6930243 Ground wire insulator post for utility poles  
According to one embodiment of the invention, a ground wire insulation system for a utility pole includes a utility pole having at least one power line and a neutral line associated therewith, an...
6875917 Utility line pole having alignment indicator and associated methods  
A portable utility power line pole and associated methods of assembly and use are provided. The portable utility power line pole includes a pole body adapted to be held in the hand of a user. The...
6872892 Electric fence insulators  
A molded plastic fence insulator including a pair of spaced apart sidewalls connected by a connecting wall, aligned grooves defined across the connecting wall, and retention members associated with...
6872883 Mast lighting system  
A mast lighting system of the type including at least one mast that is mountable onto a foundation. A portion of the mast is capable of supporting an electrical component. A distribution component...
6870356 Method and apparatus for vertical voltage potential mapping  
A method of mapping voltage potential along a metal structural member extending underground through a range of depths comprises the steps of providing a voltage meter having positive and negative...
6864421 Sag compensating device for suspended lines  
A device that automatically compensates for heat-induced sag in a suspended line by using a shape memory alloy actuator. As the actuator it is heated, it contracts, producing a pulling force in the...
6833505 Handhole cover  
A handhole cover for a utility pole includes a cover plate having a pivotal latch bar positioned inwardly therefrom. A rotatable bolt interconnects the cover plate and the latch bar in such a way...
6818833 Coiling frame for optical fiber composite ground wire  
A frame is provided for coiling the surplus length of an overhead cable when two cable sections are spliced in a splicing box. The frame is particularly adapted to be used with Optical Fiber...
6795300 Roof-top mounted wiring portal assembly  
A wiring portal assembly for mounting to a roof curb of a structural roof comprises an elongate housing extending axially between a first end and a second end. A flashing skirt is located at an...
6774302 Method for maintenance of overhead line plants for telecommunications  
A method or the realisation and the maintenance of overhead line plants for telecommunications, in which the anchor or “mooring” device of the self-gripping two-way supports of the cables, is mad...
6683247 Handhole cover  
A handhole cover includes a body adapted to cover a handhole. The body has a front surface, a rear surface, and a peripheral edge. Engagement members protrude rearwardly and outwardly from the rear...
6643437 All-dielectric self-supporting optical cable and manufacturing method thereof  
Disclosed are an all-dielectric self-supporting optical cable and a manufacturing method thereof. The all-dielectric self-supporting (ADSS) optical cable installed on an extra-high voltage...
6571519 Panel partition system with centralized power and communication distribution  
A space dividing system includes a column and a series of partition panels adapted for interconnection with the column. The column includes an internal passage, and is adapted to receive wiring...
6532700 Flange with cut for wind tower  
A flange for making a tower for a wind generator made up of a plurality of cylindrical segments, at least one conical transition rings, a plurality of L-shaped flanges having L cuts and a T-shaped...
6410856 Kit for enabling guy-wire guards to spin  
A guy-wire guard support apparatus prevents personal injury or damage resulting from climbing or playing on guy wires by causing the guard to spin freely upon contact. The apparatus consists of a...
6398392 Ballast box pole mounting system  
An apparatus and method for quick and easy attachment of ballast boxes to a pole by easy mounting brackets, and which also communication with the interior of the pole to allow easy electrical...
6399881 Multi-sectional utility pole having slip-joint conical connections  
A multi-sectional utility pole includes at least two sections of straight pipe, which are joined and connected by a slip joint connection. The slip joint consists of two mating conical sections,...
6400558 Line deadend structure and method  
A line deadend structure and method for using the same are disclosed in which three phase power lines can be attached to a single pole at different elevational locations on the pole. The lines can...
6340790 Means and method for integrated lighting fixture supports and components  
A device and method for rigidly elevating a structure includes a base member securable in the ground and which has a portion extending above the ground. A pole section, having a bore inside a lower...
6227749 Swivel base assembly for connecting insulator to support structure  
A swivel base assembly for mounting an insulator to a support structure, including a base member having a pair of opposed bearing seats spaced apart from one another in alignment along a bearing...
6218626 Insulator for electric transmission and distribution lines, with improved resistance to flexural stresses  
A hollow insulator for electric transmission and/or distribution lines including an insulating hollow tube made of composite material which is coupled, at least at an end portion thereof, to a...
6204446 Handhole compartment  
A handhole compartment for utility poles. The compartment includes an oval sidewall sized to be received in the handhole, and a removable cover. The cover is equipped with a latch at each end. A...
Matches 1 - 50 out of 244 1 2 3 4 5 >