| 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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| 04/24/2013 | CN202906284U Cable maintaining fixing device |
| 04/24/2013 | CN202905989U 10 kV multipurpose ground wire |
| 04/24/2013 | CN202903404U A side pressure monitor used for laying cables and a cable turning laying device |
| 04/24/2013 | CN202901531U Overhead device of cables |
| 04/24/2013 | CN103069676A Balancing and synchronizing device for machines for laying cables |
| 04/24/2013 | CN103066534A Automatic cable culvert penetrator |
| 04/24/2013 | CN103066533A Laying apparatus applied in pull wire in cable tube |
| 04/24/2013 | CN103066532A Extended operating rod of thread jamming device |
| 04/24/2013 | CN103066531A Supporting frame for 10 KV line live wire |
| 04/24/2013 | CN103066530A Insulative line clamp installing device |
| 04/24/2013 | CN103066529A Electricity hot-line work machinery hook locking device |
| 04/24/2013 | CN103066528A Replacing device and replacing method of high altitude 500-kilovolt strain fourfold insulator chain |
| 04/24/2013 | CN103066527A Line bracing tail line colligation pressing and connecting device |
| 04/24/2013 | CN103066526A Grounding wire method applied to high-tension transmission line and separated type grounding tool |
| 04/24/2013 | CN103066525A Rapid removal device of underslung foreign matters on an electric transmission line |
| 04/24/2013 | CN103066524A Tension resistant china bottle replacing device |
| 04/24/2013 | CN103066523A High-tension transmission line quick repair tower |
| 04/24/2013 | CN103066522A Automatic mechanical arm electronic controller connecting leading wire at high altitude with electricity |
| 04/24/2013 | CN103066521A Power-distribution hot-line work personal safety protection tool |
| 04/24/2013 | CN102299496B Oil leakage repairing method of high-voltage oil filled cable terminal |
| 04/24/2013 | CN102170097B Two-arm-regulating gravity type inspection robot for high-voltage transmission lines |
| 04/24/2013 | CN102064493B Method for paying off overhead transmission line by unmanned helicopter |
| 04/24/2013 | CN101465526B Armored cable cutter |
| 04/23/2013 | US8426729 Wildlife guard assemblies, modular systems and methods for using the same |
| 04/18/2013 | WO2013053825A1 Method for producing a bent wire and bending tube |
| 04/18/2013 | DE102011015362B4 Multifunktionswerkzeug Multifunction Tool |
| 04/17/2013 | EP2580826A1 Balancing and synchronizing device for machines for laying cables |
| 04/17/2013 | CN202888771U Simple and easy cable wire barrow |
| 04/17/2013 | CN202888770U A yoke plate wire-placing device |
| 04/17/2013 | CN202888732U Preformed armor rod winding auxiliary device |
| 04/17/2013 | CN202888731U Cable cutter |
| 04/17/2013 | CN202888730U Improved building threading appliance pipe joint |
| 04/17/2013 | CN202888729U Convenient waterproof cable traction head |
| 04/17/2013 | CN202888728U Cable rack for synchronous laying of multiple strands of cables |
| 04/17/2013 | CN202888727U 10kV distribution network line wiring cable crossing device |
| 04/17/2013 | CN202888726U Ratchet wheel tightener |
| 04/17/2013 | CN202888725U Gun type wire stringing tool |
| 04/17/2013 | CN202888724U Special ladder for overhauling concrete pole transmission line |
| 04/17/2013 | CN202888723U Ladder specialized for maintaining overhead transmission lines |
| 04/17/2013 | CN202888722U Special operation tool for replacing insulator in electrification |
| 04/17/2013 | CN202888721U Wire fixing device |
| 04/17/2013 | CN202888720U Wire lifting tool of 10kV same-tower multi-circuit intermediate phase conductor |
| 04/17/2013 | CN202888719U Cross-arm widening type clamping tool |
| 04/17/2013 | CN202888718U A pulley device used for maintaining an electric power line |
| 04/17/2013 | CN202888717U Insulator cradle used for replacing tensile bus insulator under high voltage |
| 04/17/2013 | CN202888716U Insulated wire bracket |
| 04/17/2013 | CN202888598U Novel wire stripping device |
| 04/17/2013 | CN202880803U Wire lifting device |
| 04/17/2013 | CN103050911A Bunched cable thread jamming device |
| 04/17/2013 | CN103050910A Equipotential operation insulating platform |
| 04/17/2013 | CN103050909A Method for installing interphase spacers and system thereof |
| 04/17/2013 | CN103050908A Overhead transmission line comprehensive operating robot |
| 04/17/2013 | CN103050907A Security maintenance method for common grounding electrode of direct current power transmission systems |
| 04/17/2013 | CN103042000A Robot system for intelligently cleaning insulator chains |
| 04/17/2013 | CN102231496B Insulated single wire stripping device for local cable |
| 04/17/2013 | CN102097764B Ground potential charged replacing tool for V-shaped insulator string |
| 04/17/2013 | CN102067392B Sleeve inserting apparatus |
| 04/16/2013 | DE202013000393U1 Technisches System zum Durchtrennen elektrischer Energiekabel (Kabeltrennsystem) Technical system for cutting electrical power cable (cable separation system) |
| 04/11/2013 | WO2013050755A2 Offshore electrical plant installation method and system |
| 04/11/2013 | US20130087381 Bushings, sealing devices, tubing, and methods of installing tubing |
| 04/11/2013 | DE102011084099A1 Method for stripping protective layer of copper-clad coat aluminum insulated wire, involves stopping movement of cutting element with respect to wire in accordance with significant change of applied electrical voltage and current |
| 04/10/2013 | EP2579405A1 Braided shield member, method of manufacturing braided shield member, and wire harness |
| 04/10/2013 | EP2579403A1 Wire harness conductivity inspection method and wire harness conductivity inspection programme |
| 04/10/2013 | EP2579171A1 Wire harness continuity inspection method, and wire harness continuity inspection program |
| 04/10/2013 | EP2578913A1 Flexible product reel cartridge |
| 04/10/2013 | CN202872306U Cable laying disc |
| 04/10/2013 | CN202872277U Cable-repairing sleeve pipe |
| 04/10/2013 | CN202872276U Bridging cable connecting tool |
| 04/10/2013 | CN202872275U Full-dry outdoor cable terminal mounting tool |
| 04/10/2013 | CN202872274U Insulation layer stripping apparatus for high-voltage cables |
| 04/10/2013 | CN202872273U Stripping machine |
| 04/10/2013 | CN202872272U Device for drawing cable head through pipe |
| 04/10/2013 | CN202872271U Pipe opening guide pulley used for cable pipe-penetration laying |
| 04/10/2013 | CN202872270U Short-circuit grounding wire pay-off rack for power transmission line overhaul |
| 04/10/2013 | CN202872269U Threading traction rod |
| 04/10/2013 | CN202872268U Turnable protecting slot box of flexible bypass cable |
| 04/10/2013 | CN202872267U Cable laying machine |
| 04/10/2013 | CN202872266U Screw type brake multifunctional wire tightener |
| 04/10/2013 | CN202872265U Locking mechanism for preventing overhead power transmission line operation robot from falling off |
| 04/10/2013 | CN202872264U Connecting screw rod assembly for replacing transmission line straight line tower rod insulator string under electrification |
| 04/10/2013 | CN202872263U Tool charged for replacing double strings of insulators of double bundle conductors of straight line pole |
| 04/10/2013 | CN202872262U Insulator cross arm fixed on bypass flexible cable rod |
| 04/10/2013 | CN202872261U Insulated operating rod |
| 04/10/2013 | CN202872260U Cable pay-off device |
| 04/10/2013 | CN202872259U Branching line support frame for replacement of isolating switch in 10 kV distribution line |
| 04/10/2013 | CN202872258U Replacement tool for linear composite insulator string of 110 kV steel-pipe pole |
| 04/10/2013 | CN202872257U Opening type slide cable hook |
| 04/10/2013 | CN202872256U Power transmission line ground wire lifting device |
| 04/10/2013 | CN202872255U Spanning support for traction cable |
| 04/10/2013 | CN202872254U Remote video monitoring system for high voltage transmission line |
| 04/10/2013 | CN202872253U Electrical installation tool |
| 04/10/2013 | CN202872252U Air crimping lead platform |
| 04/10/2013 | CN202872251U An110kV power transmission line charged fastening lead wire clamp bolt insulating operation bar |
| 04/10/2013 | CN202872250U An installing clamp of a live working wire clamp |
| 04/10/2013 | CN202872249U An insulation operating rod capable of measuring load current |
| 04/10/2013 | CN202872248U Hanging bracket for replacing porcelain insulator on strain tower |
| 04/10/2013 | CN202872247U Pipeline bus assembly car |
| 04/10/2013 | CN202862107U Live working manipulator for replacing insulator string |
| 04/10/2013 | CN202862030U Multifunctional wire stripping pliers |
| 04/10/2013 | CN103038962A Wire stripper |