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Patent Searching and Data


Matches 401 - 450 out of 14,587

Document Document Title
WO2003085308B1
A cable support system includes a plurality of first components (12) and a plurality of second components (14). Each first component (12) has a hinge edge (16), a tightening region (18) disposed on an opposite side from the hinge edge (1...  
WO/2003/094315A1
Suspension clamp for conductors, particularly suitable for supporting suspended conductors pertaining to medium and high voltage overhead electric lines, comprising: a body (11), restraining means (12) between the body and at least one o...  
WO2002062122A8
A spring-loaded wedge dead end connector(10) includes a connector body (12) having a base (28) and a pair of opposite jaw guides (30, 32) formed on and protruding outwardly from the base (28) and defining a guide channel (14) therewith, ...  
WO/2003/085304A2
A duct (10) is made up of a plurality of layers (11, 12, 13) of pliant material. The layers (11, 12, 13) are attached by stitching (20, 22) to form pockets (23, 24) between adjacent layers. One of the layers (11) is wider than the others...  
WO2003046931A3
A power transmission shield (10) is utilized on a power transmission line (100) to prevent electrical discharge from the transmission line (100) to an animal. The shield (10) includes an insulative mesh structure (12) formed of a plurali...  
WO/2003/085308A1
A cable support system includes a plurality of first components (12) and a plurality of second components (14). Each first component (12) has a hinge edge (16), a tightening region (18) disposed on an opposite side from the hinge edge (1...  
WO/2003/084856A1
A cable lasher (2) is provided for securing a utility cable, such as a telephone or transmission cable (5), to a support strand (3) strung in the air between adjacent utility poles. The lasher is pulled forwardly along the support strand...  
WO/2003/077394A1
Wrap-around cable sleeves are provided for environmentally sealing a cable section. The cable sleeves include a wrap-around body member of an electrically insulating material and have a longitudinally extending portion with a corrugated ...  
WO2002095956A3
In one aspect, a stackable transmission line hanger (10) is provided for securing one or more transmission lines (15) to a supporting structure. Each such hanger includes a transmission line retention section (102) for accommodating a tr...  
WO/2003/077393A1
Method for the application of a wire system consisting of a mechanical support wire or wires and current conducting wires for power transmission lines comprising steps of attaching mechanical support wires on support structures of the tr...  
WO/2003/074415A1
A portable telescopic lifting apparatus (1) for lifting aerial cables (53). The apparatus (1) comprises a tubular housing (2), first and second telescopic members (3, 4) extendible from and retractable into the housing (2), a drive (5, 6...  
WO/2003/068609A1
A protective cover (10, 20, 60) for protecting lengths of material (82) used in environments in which the lengths of material (82) are moved or pulled around and subjected to abrasion, chemicals, and weather extremes. The protective slee...  
WO/2003/058105A1
A cable clamp (10) includes two interchangeable half-portions (14, 16). Each half-portion (14, 16) includes an outer side, an inner side including a cable receiving region (18, 20), a hinge region (30, 32) arranged below the cable receiv...  
WO/2003/049233A1
Disclosed herein is provides a ground ring. The ground ring includes an insulating plate, a grounding copper plate, and a clip. The insulating plate is divided into two insulating plate members, and provided on an outer surface thereof w...  
WO/2003/045728A1
The invention relates to a fastening device for fastening reverse current lines of overhead lines inside tunnels and under structures, comprising a block (14) having a comparatively short vertical length, a square profile, a vertical lon...  
WO/2003/046931A2
A power transmission shield (10) is utilized on a power transmission line (100) to prevent electrical discharge from the transmission line (100) to an animal. The shield (10) includes an insulative mesh structure (12) formed of a plurali...  
WO/2003/044583A1
An optical fibre drop cable for suspension installation comprises electrical conductors (16) and at least one optical fibre (13). An electrically non-conductive reinforcing sleeve (20) houses the conductors (16) and the or each optical f...  
WO/2003/043031A1
An electrical power transmission line includes an electrical conductor including a plurality of interconnected individual current conducting sections and a conducting section connector disposed between the conducting sections. At least a...  
WO/2003/023923A1
The two-wheel supporting roller assembly for installing or exchanging optical communication wires and ground wires according to the present invention includes an upper roller, a lower roller, a rope fixing unit for connecting an upper fr...  
WO/2003/017445A1
The invention relates to a lashing strap for fixing an optical cable to an electrical overhead line. The inventive lashing strap is comprised of a supporting body (11, 21) that absorbs tensile forces and of a sheath (12, 22) that complet...  
WO/2003/014496A1
The invention concerns a pole-top insulator for carrying overhead electrical cables (7) on pole legs or similar supporting structures (4) located along power lines and that includes one or more self-supporting tubular supporting arms (1,...  
WO2002039556A3
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 be attached to switches and can each be ...  
WO/2003/012948A1
A device to prevent cables from becoming damaged during the installation process is disclosed. The tolerances that a particular cable can withstand will typically vary dependent upon the type of cable and the number of cables pulled toge...  
WO/2003/007448A1
A method and apparatus for insulating high voltage electric wires from birds and other animals. A dielectric material is distributed on electrical wires or on the electric wire support at a location proximate to the wire. Such material c...  
WO/2002/103870A1
The present invention discloses a wire stranding roller and a new method for the same, in a LP insulator being mounted at a cross arm of pin long column and insulating and supporting a high voltage wire, which drastically improves workab...  
WO/2002/095956A2
In one aspect, a stackable transmission line hanger (10) is provided for securing one or more transmission lines (15) to a supporting structure. Each such hanger includes a transmission line retention section (102) for accommodating a tr...  
WO/2002/084834A1
A helicopter (4) carries a generally horizontal beam (6) that extends transversely to the longitudinal axis of the helicopter (4). The beam (6) carries along its length a plurality of mutually spaced magazines (7) for housing flexible ca...  
WO2002062122A3
A spring-loaded wedge dead end connector(10) includes a connector body (12) having a base (28) and a pair of opposite jaw guides (30, 32) formed on and protruding outwardly from the base (28) and defining a guide channel (14) therewith, ...  
WO2002052686A3
The invention relates to a flexible aerial conduit for cables in general, consisting of a one-piece body made of plastic material (1), which is formed by annular bodies (2) connected to one another by tabs (4) emerging from the ends of t...  
WO/2002/073765A1
The invention relates to an anchor clamp for the termination of an overhead cable, which comprises a body (1), a clamp handle (3) fixed to the body and wedge parts (2) moving in relation to the body, between which the overhead cable (5) ...  
WO/2002/073760A1
A disconnection preventer for insulated wire having a discharge electrode part fixed to the periphery of an insulator. In order to facilitate fixing work of the discharge electrode part, the charging side of a current limiting element (1...  
WO2001057982A9
A ground wire for a power transmission system has a plastic tube to carry a bundle of optical fibers. The plastic tube is clad with a metal strip, preferably aluminium, and is supported by a set of wire strands disposed about the tube.  
WO/2002/062122A2
A spring-loaded wedge dead end connector(10) includes a connector body (12) having a base (28) and a pair of opposite jaw guides (30, 32) formed on and protruding outwardly from the base (28) and defining a guide channel (14) therewith, ...  
WO/2002/052686A2
The invention relates to a flexible aerial conduit for cables in general, consisting of a one-piece body made of plastic material (1), which is formed by annular bodies (2) connected to one another by tabs (4) emerging from the ends of t...  
WO2002027878A3
An electrical installation comprises a support structure including a wooden pole (20.1, 20.2), electrical equipment (14, 16) mounted on the support structure, and an earthing conductor (24, 72) through which the equipment is earthed. The...  
WO2001063625A3
Wildlife guards for surrounding electrical insulator bushings and electrical conductors extending therefrom include pivotally connected first and second cover portions. Each cover portion includes a respective lever arm configured such t...  
WO/2002/047232A1
In order to remove snow and ice from an overhead line (1), an operatively controllable electromechanical vibrator (5) is attached semi-permanently on a line section between pylons. Preferably, a snow/ice sensor (8) is arranged close by t...  
WO/2002/041459A1
The invention concerns a switching apparatus and method for varying the impedance of a phase line of an electric power transport line section. The phase line comprises n electrically conductors isolated from one another and mutually shor...  
WO/2002/039556A2
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 be attached to switches and can each be ...  
WO/2002/027878A2
An electrical installation comprises a support structure including a wooden pole (20.1, 20.2), electrical equipment (14, 16) mounted on the support structure, and an earthing conductor (24, 72) through which the equipment is earthed. The...  
WO/2002/021911A1
The invention discloses a bird repelling device (10) which includes a base member (12) having a plurality of locating formations for laterally extending spike members (16), and connecting means for connecting two or more such devices. Th...  
WO/2002/021656A1
An overground cable system, in particular an overground electric power transmission system, comprises a series of spaced upright supports between which extend at least two cables or conductors (22,22') each of which is prone to rotation ...  
WO/2002/021076A1
The invention relates to the automatic optical detection of the abrasion of the contact wires of overhead lines (10) by optically imaging the contact wire (10) in a line camera (21,22). The inventive device is placed on a vehicle in a lo...  
WO/2002/019493A1
Tope pole support for aerial electric power lines, in particular with suspended wires in which said aerial electric power lines comprise at least three wires (14) and said top pole support (10; 20; 40) comprise corresponding insulating m...  
WO2001082435A3
A wrap-around cable sleeve (100) for environmentally sealing a cable section is provided where the wrap-around cable sleeve (100) includes a longitudinally extending body (110) comprising an electrically insulating material and having a ...  
WO2001076034A3
A method and apparatus are provided for controlling swinging oscillations in a power line suspended between a first point and a second point. The oscillations are exacerbated by cooling effects when the velocity of the power line is at a...  
WO2001057982A3
A ground wire for a power transmission system has a plastic tube to carry a bundle of optical fibers. The plastic tube is clad with a metal strip, preferably aluminium, and is supported by a set of wire strands disposed about the tube.  
WO/2002/007278A1
This invention relates to the design and manufacture of Stockbridge type vibration dampers for overhead power transmission lines. The invention provides a Stockbridge vibration damper (1) comprising a pair of damping weights (2, 3) joine...  
WO2001045220A3
The aim of the invention is to develop railway telecommunication networks. In the first stage, the railway pillars are examined as to their load-carrying capacity. The cantilevers with take-off rollers are fixed to the pillars which have...  
WO/2001/095450A1
An aerial cable installation comprises an aerial cable (10) suspended from a suspension point (12) through a suspension device (13). This device comprises a clamp (14) comprising two saddle members (18, 20) engaging the cable on diametri...  

Matches 401 - 450 out of 14,587