| 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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| 01/01/2014 | CN203377550U Insulated single ladder with hold hoop device |
| 01/01/2014 | CN203377549U Small holding pole attached to tower |
| 01/01/2014 | CN203377548U Ultrahigh ground wire hanging tool |
| 01/01/2014 | CN203377547U Special multifunctional dismounting and installing device for replacement of linear suspension insulators |
| 01/01/2014 | CN203377546U High speed railway spanning construction apparatus |
| 01/01/2014 | CN203377545U Double split conductor overhead trolley |
| 01/01/2014 | CN203377544U Intelligent line-inspection trolley for overhead transmission lines |
| 01/01/2014 | CN203377543U Convenient sub wire pitch controller |
| 01/01/2014 | CN203377542U Divided conductor sub conductor interval controller |
| 01/01/2014 | CN203377541U Straight-line insulator chain lifting device |
| 01/01/2014 | CN203377540U Adjustable insulator hook |
| 01/01/2014 | CN203377539U Special tool for dismounting lead spacer bar |
| 01/01/2014 | CN203377538U Tool specially for dismounting of four-cracking type lead spacer rod |
| 01/01/2014 | CN203377537U Flexible lead protection rope locking device |
| 01/01/2014 | CN203377536U T-shaped locking device of lead protection rope |
| 01/01/2014 | CN203377535U Self-adaptive type paying-off tackle |
| 01/01/2014 | CN203377534U Portable distribution cable equipment type inspection probe |
| 01/01/2014 | CN203377478U Inlet wire straightening device of lead stripping machine |
| 01/01/2014 | CN203377089U Tool special for lead threading of transformer bushing |
| 01/01/2014 | CN203374623U Self-locking hook capable of being used conveniently |
| 01/01/2014 | CN203369506U Low-voltage meter installation, power connection and live-wire operation tool pocket |
| 01/01/2014 | CN103492114A Weld cell system, cable, and method used for identifying weld-type cable |
| 01/01/2014 | CN103490351A Manufacturing process of cross-linked polyethylene insulated cable main terminal molding stress control module |
| 01/01/2014 | CN103490350A Peeling and cutting tool for outer semi-conducting layer of crosslinked power cable |
| 01/01/2014 | CN103490349A Foldable stripping knife for cables |
| 01/01/2014 | CN103490348A Full-automatic coaxial cable stripping machine capable of stripping super-short cable |
| 01/01/2014 | CN103490347A Cable laying method solving cable thermal expansion |
| 01/01/2014 | CN103490346A High-tension cable lower clamping travelling mechanism capable of automatically crossing obstacles |
| 01/01/2014 | CN103490345A Upper clamping obstacle crossing travelling mechanism for high-tension cable |
| 01/01/2014 | CN103490344A Clamping obstacle-surmounting mechanism for high-voltage lines |
| 01/01/2014 | CN103490343A Construction technology of expanded-diameter conductors |
| 01/01/2014 | CN103490342A Double-bundled-conductor hoisting frame with idler wheels |
| 01/01/2014 | CN103490341A High-tension transmission line spacer dismounting device |
| 01/01/2014 | CN103490340A Porcelain cross arm insulation baffle |
| 01/01/2014 | CN103490339A Deicing method based on electric transmission line cable deicing robot |
| 01/01/2014 | CN103490338A Novel antiskid thread jamming device lower jamming plate |
| 01/01/2014 | CN103490337A Novel antiskid thread jamming device upper jamming plate |
| 01/01/2014 | CN103490336A Clamping device |
| 01/01/2014 | CN103490335A Single-person electric power operation auxiliary tool |
| 01/01/2014 | CN103490334A Auxiliary tool for single-person night electric power operation |
| 01/01/2014 | CN103490333A Special tool for disassembling and assembling spacers of conductors |
| 01/01/2014 | CN103490332A Emergency skid-resistant operation ladder |
| 01/01/2014 | CN103490331A Anti-fouling monitoring porcelain bottle hanging device |
| 01/01/2014 | CN103490330A Multifunctional power distribution equipment wrecker |
| 01/01/2014 | CN103490329A Insulating garment |
| 01/01/2014 | CN103490328A Multifunctional vehicle special for track construction |
| 01/01/2014 | CN103490327A Integrated deep sea cable fishing and cutting system and method |
| 01/01/2014 | CN103485070A Insulating sling and manufacturing method thereof |
| 12/31/2013 | US8616526 Insertion device for a cable in an existing pipe network |
| 12/27/2013 | WO2013113408A3 Cable assembly curvature limiter |
| 12/26/2013 | US20130341069 Electrically Insulating Electrical Rotation Coupling Device and Tool Adaptor Comprising Such a Device |
| 12/26/2013 | US20130341062 Device and method for accessorizing and organizing wires |
| 12/25/2013 | EP2676828A1 In-wheel motor driving apparatus |
| 12/25/2013 | EP2676345A2 Device for inductively removing the insulation from wires and/or profiles |
| 12/25/2013 | EP2285692B1 Metal retained tension tie tool |
| 12/25/2013 | CN203367920U Earth potential working non-bearing-force connection wire clamp |
| 12/25/2013 | CN203367901U Aluminum armor tape winding operating rod |
| 12/25/2013 | CN203367900U Cable head production support |
| 12/25/2013 | CN203367899U Installation device for wire terminals at two ends of cable |
| 12/25/2013 | CN203367898U A cable connector installing mechanism |
| 12/25/2013 | CN203367897U Cable fixing support |
| 12/25/2013 | CN203367896U Wiring ring processing device |
| 12/25/2013 | CN203367895U Cable peeler |
| 12/25/2013 | CN203367894U 电线穿线装置 Wire threading device |
| 12/25/2013 | CN203367893U Cable traction head |
| 12/25/2013 | CN203367892U Automatic laying device for cables |
| 12/25/2013 | CN203367891U Cutter head of ditching machine |
| 12/25/2013 | CN203367890U Pay-off device having truckle and applied in electric power field |
| 12/25/2013 | CN203367889U Vehicle for cable laying |
| 12/25/2013 | CN203367888U Wire unwinding device for building |
| 12/25/2013 | CN203367887U Cable reinforced type traction head |
| 12/25/2013 | CN203367886U Miniature take-up device |
| 12/25/2013 | CN203367885U Line first-aid repair wire stretcher |
| 12/25/2013 | CN203367884U Special-purpose wrench for spacers |
| 12/25/2013 | CN203367883U Paying-off tackle |
| 12/25/2013 | CN203367882U A device for removing foreign matters on live lines |
| 12/25/2013 | CN203367881U Pulley suspension device |
| 12/25/2013 | CN203367880U 760kN disk-shaped insulator holder |
| 12/25/2013 | CN203367879U Insulating operating rod of earth potential working non-bearing-force connection wire clamp |
| 12/25/2013 | CN203367878U Twin bundle conductor joint board supporting device |
| 12/25/2013 | CN203367877U Overhead ground wire replacing suspension support tool |
| 12/25/2013 | CN203367876U Novel pull-type installation platform for overhead-wire shockproof hammers |
| 12/25/2013 | CN203367875U Clamp-type wire-walking robot |
| 12/25/2013 | CN203367874U A multi-angle foreign matter cleaning apparatus |
| 12/25/2013 | CN203367873U A walking-pulley cleaner |
| 12/25/2013 | CN203367872U An overhead power overhaul tool |
| 12/25/2013 | CN203367871U Replacing and fixing device for lead equipment of power grid |
| 12/25/2013 | CN203367870U Aerial-line suspender removing device |
| 12/25/2013 | CN203367869U Multifunctional insulation operating rod |
| 12/25/2013 | CN203367868U Multifunctional insulation hook |
| 12/25/2013 | CN203367867U Electric power equipment nest removing device |
| 12/25/2013 | CN203367866U Live-line assembling/disassembling cotter pin device |
| 12/25/2013 | CN203367865U Auxiliary bracket for maintaining power transmission line |
| 12/25/2013 | CN203367864U Cleaning device used for removing debris on overhead lines |
| 12/25/2013 | CN203367863U Single hook for horizontal insulating ladder |
| 12/25/2013 | CN203367862U Rotary-type aerial work bench |
| 12/25/2013 | CN203367861U Simple ground-wire lifter |
| 12/25/2013 | CN203367860U Overhead ground wire suspension clamp replacement tool |
| 12/25/2013 | CN203367859U Line crossing protection fitting manned hanging basket |
| 12/25/2013 | CN203367858U Tri-lead direct-traction running board |