| Patents for H02G 1 - Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines (19,621) | 
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| 08/15/2012 | CN202384701U Guide ring cap for threading in pipe distribution | 
| 08/15/2012 | CN202384700U Novel cable uncoiling carriage | 
| 08/15/2012 | CN202384699U Suspension supporting device for replacing overhead ground wire | 
| 08/15/2012 | CN202384698U Power transmission line outgoing line operation pulley | 
| 08/15/2012 | CN202384697U Electric power tool adsorption apparatus | 
| 08/15/2012 | CN202384696U U-shaped triangle board-linking bracket | 
| 08/15/2012 | CN202384695U Hoisting tool | 
| 08/15/2012 | CN202384694U Insulator replacing apparatus | 
| 08/15/2012 | CN202384693U Multifunctional member formed on-pole live-line operation platform | 
| 08/15/2012 | CN202384692U Electric power rapid-connecting tool set | 
| 08/15/2012 | CN202384510U Grounding device for overhauling overhead line | 
| 08/15/2012 | CN202383230U Open circuit detection device for distribution circuits | 
| 08/15/2012 | CN102640373A Wire separator suitable for use in a cable splice enclosure | 
| 08/15/2012 | CN102638013A Target image identification transmission line state monitoring system based on visual attention mechanism | 
| 08/15/2012 | CN102638012A External-support steel wire rope anti-abrasion pulley | 
| 08/15/2012 | CN102064497B Special pulley for automatic suspension and method for suspending insulating flexible ladder using the same | 
| 08/15/2012 | CN101989734B Wire stripping equipment | 
| 08/15/2012 | CN101908742B Aluminum stranded wire stripping device | 
| 08/14/2012 | CA2431680C Fish tape having a thumb winder | 
| 08/10/2012 | DE202012102631U1 Handwerkzeug mit Entmantelungs- und Schneidfunktion Hand tool with Entmantelungs- and cutting function | 
| 08/09/2012 | US20120199799 Apparatus and method for stringing aerial cables using aircraft | 
| 08/08/2012 | EP2485350A1 Junction or wall box to be used for setting up electrical systems in plasterboard walls | 
| 08/08/2012 | CN202373939U Live-working double-conductor lifting device | 
| 08/08/2012 | CN202373916U Skinning machine | 
| 08/08/2012 | CN202373915U Wire-stripping machine | 
| 08/08/2012 | CN202373914U Wire-stripping machine | 
| 08/08/2012 | CN202373913U Special tool for stripping outer-semi-conducting layer of power cable | 
| 08/08/2012 | CN202373912U Traveling type manual pay-off stand | 
| 08/08/2012 | CN202373911U Horizontal cable pay-off rack | 
| 08/08/2012 | CN202373910U Reciprocation S-shaped hook operating lever | 
| 08/08/2012 | CN202373909U Self-locking insulating hook | 
| 08/08/2012 | CN202373908U Tool for live replacement of insulator of double-loop straight-line steel tube pole | 
| 08/08/2012 | CN202373907U Special live-working tool for replacing insulators | 
| 08/08/2012 | CN202373906U Construction spanning device for spanning alive circuit | 
| 08/08/2012 | CN202373905U Emergency urgent-repairing tool of 500kV imported breaker | 
| 08/08/2012 | CN202373904U Insulation overhaul support | 
| 08/08/2012 | CN202373903U Handheld obstacle clearing device for power facilities | 
| 08/08/2012 | CN202373902U Ball twisting type linking fitting of overhead transmission line | 
| 08/08/2012 | CN202373901U Tree barrier removing tool for high-voltage transmission line | 
| 08/08/2012 | CN202373900U Pneumatic type rope fling machine | 
| 08/08/2012 | CN202373899U Robot capable of climbing barriers | 
| 08/08/2012 | CN202373898U Multipurpose suspension device for cross arm of transmission line pole tower | 
| 08/08/2012 | CN202373897U Live-working insulator centralizer | 
| 08/08/2012 | CN202373896U Suspension device for multi-loop live working safety limiter | 
| 08/08/2012 | CN202373895U Universal fixing device of support rod for hot-line work of multi-circuit tower | 
| 08/08/2012 | CN202373894U Clamping block of wire clamping device | 
| 08/08/2012 | CN202373893U Electrified installer of signboard | 
| 08/08/2012 | CN202373892U Cable sunshade sleeve | 
| 08/08/2012 | CN202373838U Novel efficient cable stripping device | 
| 08/08/2012 | CN202365068U Special backpack for power transmission line insulators | 
| 08/08/2012 | CN102629746A Electrified separator for fixture of diverting lines | 
| 08/08/2012 | CN102629745A Clamp buckle type secondary protector | 
| 08/08/2012 | CN102629744A Wire releasing and tightening operation platform of pole and tower | 
| 08/08/2012 | CN101834421B Dual-arm supported direct-current thawing access combination hardware fitting | 
| 08/08/2012 | CN101047309B Spiral support and manufacturing method thereof | 
| 08/07/2012 | US8235358 Cord aligning device | 
| 08/07/2012 | US8234772 Continuous cable processing apparatus | 
| 08/02/2012 | WO2012102659A1 A laying machine and a blade assembly | 
| 08/02/2012 | WO2012102657A1 A laying machine and a blade assembly | 
| 08/02/2012 | WO2012102611A1 A pipe travelling apparatus and use thereof | 
| 08/02/2012 | WO2012101898A1 Wiring operation instruction method | 
| 08/02/2012 | WO2012101745A1 Method for removing coating of coated optical fibre and device for removing coating of coated optical fibre | 
| 08/02/2012 | WO2012101104A1 A system for storage, deployment and retrieval of elongated flexible members | 
| 08/02/2012 | WO2012100595A1 Tool for replacing ceramic rod type insulator | 
| 08/02/2012 | US20120193141 Head part for an implantable medical device | 
| 08/02/2012 | US20120192696 Cable stripping tool | 
| 08/02/2012 | US20120192686 Power line spreading device | 
| 08/02/2012 | US20120192505 Wood construction members and methods | 
| 08/02/2012 | US20120192359 Cable stripper with marking structure | 
| 08/02/2012 | CA2822262A1 A laying machine and a blade assembly | 
| 08/01/2012 | EP2481136A1 Cable stripping tool | 
| 08/01/2012 | CN202363822U Wire-stripping and recovery processing equipment of waste cable | 
| 08/01/2012 | CN202363821U Cable head manufacturing tool | 
| 08/01/2012 | CN202363820U Cable stripping tool | 
| 08/01/2012 | CN202363819U Tool for prewiring of wire slot on roof of railway vehicle | 
| 08/01/2012 | CN202363818U Rotary wire reeling and unreeling frame | 
| 08/01/2012 | CN202363817U Special catching tool for invisible objects in power construction | 
| 08/01/2012 | CN202363816U Overhead conductor grip | 
| 08/01/2012 | CN202363815U Movable quickly-detachable crossover | 
| 08/01/2012 | CN202363814U Tool for removing plastic film foreign objects on wires in electrification | 
| 08/01/2012 | CN202363813U 万向切割器 Universal cutters | 
| 08/01/2012 | CN202363812U Tool for clearing away advertising fabric foreign materials on electrified electric wires | 
| 08/01/2012 | CN202363811U Cross arm clamping device for replacing insulator of direct-current 500kv straight-line string | 
| 08/01/2012 | CN202363810U Small animal climbing prevention device of tower stay wire | 
| 08/01/2012 | CN202363809U Live-line wire clamp cutter | 
| 08/01/2012 | CN202363808U Special branch hanging tool for power transmission lines | 
| 08/01/2012 | CN202363807U Nylon stringing pulley | 
| 08/01/2012 | CN202363806U Preload wire secondary protector | 
| 08/01/2012 | CN202363805U Pin puller used for pulling all types of insulator connecting pins | 
| 08/01/2012 | CN202363804U Connection joint between insulating rod and maintenance tool | 
| 08/01/2012 | CN202363803U Foreign-object live clearing device for high-voltage lines | 
| 08/01/2012 | CN202363802U Portable adjustable cable pay-off rack | 
| 08/01/2012 | CN202355793U Pole climber | 
| 08/01/2012 | CN102623934A Conducting wire stripper | 
| 08/01/2012 | CN102623933A Secondary cable stripper | 
| 08/01/2012 | CN102623932A Stripping device for outer shielding layer of high-voltage cable | 
| 08/01/2012 | CN102623931A Method and special equipment for laying underground pipelines at corridor | 
| 08/01/2012 | CN102623930A Combination tool for changing suspension insulator | 
| 08/01/2012 | CN102623929A Multifunctional integral telescopic insulator cradle | 
| 08/01/2012 | CN102623928A Grounding wire hook for overhead transmission line power cut overhaul |