| 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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| 07/31/2013 | CN203103832U Supporting rack for cable maintenance |
| 07/31/2013 | CN203103831U Granary temperature measuring cable feeder |
| 07/31/2013 | CN203103830U Intelligent video monitoring device for strain tower shaped like a Chinese character 'Gan' of over 110 kV-transmission line |
| 07/31/2013 | CN203095310U Automatic cable reel |
| 07/31/2013 | CN103229375A A duct rod system for installing an elongated element in a conduit |
| 07/31/2013 | CN103227435A Long-casing-pipe automatic line threading device |
| 07/31/2013 | CN103227434A Automatic laying device for cables |
| 07/31/2013 | CN103227433A Embedded universal protective sleeve for double-capacity wire splicing pipe |
| 07/31/2013 | CN103227432A Combined device box for power construction overhead work |
| 07/31/2013 | CN103227431A Method for replacing insulator chains in 220 kV long-span high tower in live working |
| 07/31/2013 | CN102268971B Cable-through type thermal recovery wellhead device for electric submersible pump |
| 07/31/2013 | CN102072691B Measuring tool and measuring method for installation of high-altitude operation damper |
| 07/30/2013 | US8496229 Powered fish tape |
| 07/30/2013 | CA2537218C Live conductor stringing and splicing method and apparatus |
| 07/27/2013 | CA2765975A1 Electrical wiring system for use in roofing applications |
| 07/25/2013 | WO2013037075A3 Wire-pulling device for laying electric cables |
| 07/25/2013 | US20130187012 Cable retainer |
| 07/24/2013 | CN203086067U Wire stripping pliers |
| 07/24/2013 | CN203086066U Cutting device |
| 07/24/2013 | CN203086065U Cable reel bracket used for laying cables |
| 07/24/2013 | CN203086064U Tractive force monitor system for heavy cable laying |
| 07/24/2013 | CN203086063U High voltage line porcelain vase bolt fastening tool |
| 07/24/2013 | CN203086062U 360-degree rotating system for insulating platform |
| 07/24/2013 | CN203086061U Universal support device for insulated horizontal lifting cross arm |
| 07/24/2013 | CN203086060U Device for replacing overhead ground wires of high-voltage overhead power transmission line by using PPR (polypropylene random) pipe suspension |
| 07/24/2013 | CN203086059U High-voltage tubular bus-bar supporting insulator replacement platform |
| 07/24/2013 | CN203086058U Multidirectional combined-type crossing frame |
| 07/24/2013 | CN203086057U Sundry removing device for power transmission line |
| 07/24/2013 | CN203086056U Universal insulated pull rod |
| 07/24/2013 | CN203086055U Integrated work robot on overhead transmission line |
| 07/24/2013 | CN203086054U Porcelain vase bolt fastening operating lever |
| 07/24/2013 | CN203086053U High voltage transmission line foreign matter removing device |
| 07/24/2013 | CN203086052U Common installation clamp |
| 07/24/2013 | CN203085783U 10kV overhead line fixed-point installation grounding device |
| 07/24/2013 | CN203082145U High-precision rack and pinion mechanism for shearing and stripping cables |
| 07/24/2013 | CN203079479U Manned tower-climbing device |
| 07/24/2013 | CN203077139U Multifunctional pliers for linemen |
| 07/24/2013 | CN103219677A Sheath stripping cutter of cable |
| 07/24/2013 | CN103219676A L-shaped peeling cutter |
| 07/24/2013 | CN103219675A Optical cable or cable penetrating method along with directional drilling |
| 07/24/2013 | CN103219674A Laying method of optical cable and wire cable |
| 07/24/2013 | CN103219673A Pulley-type tightener |
| 07/24/2013 | CN103219672A Portable overhead ground wire lifting device |
| 07/24/2013 | CN103219671A Operating method for replacing 220 kV U210B/170 type strain insulator string in live mode |
| 07/24/2013 | CN103219670A Novel automatic centering clamp for adjusting strain insulator string |
| 07/24/2013 | CN101958519B Method for transforming tangent tower of double-circuit double-bundle transmission lines by lifting in electrified mode in another place |
| 07/24/2013 | CN101359816B Method suitable for tension stringing of ultra-high voltage wire |
| 07/23/2013 | CA2575476C Tool for assisting in cutting the conductors of an electrical cable to a precise length |
| 07/18/2013 | WO2013105262A1 Wire inversion mechanism of wire terminal processing device |
| 07/18/2013 | US20130180139 Electrical outlet cover plate with signage feature |
| 07/18/2013 | DE19743747B4 Kolbenpumpe Piston pump |
| 07/18/2013 | DE112011103304T5 Verfahren zum Herstellen eines wasserdichten zwischenliegenden gespleißten Abschnitts von Drähten und wasserdichte zwischenliegende gespleißte Einheit von Drähten A method for manufacturing a waterproof intermediate portion of spliced wires and waterproof intermediate spliced set of wires |
| 07/18/2013 | DE102013000735A1 Trolley e.g. electric cable drum trolley, performs loading of cable drum, when cable drum is contacted with peripheral edge of flanges, and inserts post into through hole of cable drum |
| 07/17/2013 | CN203071511U Repair clamp capable of electrically repairing fractured wire |
| 07/17/2013 | CN203071510U Foldable telescopic cable fixing device |
| 07/17/2013 | CN203071509U Hand-operated and electric cable peeling machine |
| 07/17/2013 | CN203071508U Wire peeling device |
| 07/17/2013 | CN203071507U Special tool device for cable stripping |
| 07/17/2013 | CN203071506U Special wire stripping tool |
| 07/17/2013 | CN203071505U Double-blade wire stripper |
| 07/17/2013 | CN203071504U Cable end head stripping cutter |
| 07/17/2013 | CN203071503U Secondary wiring device |
| 07/17/2013 | CN203071502U Wire clamping device |
| 07/17/2013 | CN203071501U Inner tensioning insulator clamp with adjustable sizes |
| 07/17/2013 | CN203071500U Dismounting tool for cross-arm of original pole tower in power supply line migration process |
| 07/17/2013 | CN203071499U Gas spraying type power transmission line cleaning realization device |
| 07/17/2013 | CN203071498U Power transmission line overhead ground wire lifter |
| 07/17/2013 | CN203071497U Special fixture for dissembling porcelain bottles at tail ends of two connected-strings of insulators |
| 07/17/2013 | CN203071496U Multifunctional grounding resistance test auxiliary device |
| 07/17/2013 | CN203071495U Closed-type fixture |
| 07/17/2013 | CN203071494U Special fixture for dissembling porcelain bottles at head ends of two-connected strings of insulators |
| 07/17/2013 | CN203071493U Adjustable line tackle |
| 07/17/2013 | CN203071492U Porcelain bottle binding wire clamp |
| 07/17/2013 | CN203071491U Disc type ground wire |
| 07/17/2013 | CN203071490U Hinged type towing plate |
| 07/17/2013 | CN203071489U Meter box wiring mold plate |
| 07/17/2013 | CN203071488U Multifunctional safety wire inspecting rod |
| 07/17/2013 | CN203071487U Skidproof wire clipping device |
| 07/17/2013 | CN103208759A Signal cable guide device |
| 07/17/2013 | CN103208758A Hand-cranking overhead line repairing and winding device |
| 07/17/2013 | CN103208757A Insulated wire supporter |
| 07/17/2013 | CN103206488A Cone gear driving structure capable of changing operation stations |
| 07/17/2013 | CN102522717B High voltage cable reel |
| 07/17/2013 | CN102354932B Unfolded-type insulation platform for hot-line work |
| 07/17/2013 | CN102255261B Shifting device for two-circuit hot-line work of transmission line |
| 07/17/2013 | CN102208781B Efficient stripping and cutting pliers for insulating layer of crosslinked power cable |
| 07/17/2013 | CN102208780B Multifunctional electric power cable insulation layer stripper |
| 07/16/2013 | US8485501 Wireless controlled apparatus for pulling wire through conduit |
| 07/10/2013 | CN203056467U Waste-lead stripping machine |
| 07/10/2013 | CN203056466U Portable cable wire skinning instrument |
| 07/10/2013 | CN203056465U Jump ring type secondary cable insulation layer stripping device |
| 07/10/2013 | CN203056464U Threading apparatus for concealed circuit in building |
| 07/10/2013 | CN203056463U Novel single core high voltage cable traction head |
| 07/10/2013 | CN203056462U Secondary line mounting technology model |
| 07/10/2013 | CN203056461U Power cable duct checking device |
| 07/10/2013 | CN203056460U Transmission line maintenance operation platform |
| 07/10/2013 | CN203056459U Lightweight insulating crossing rack rod |
| 07/10/2013 | CN203056458U Multifunctional electrical construction vehicle |
| 07/10/2013 | CN203056457U Double-cross-arm insulation cover for live-line work |
| 07/10/2013 | CN203056456U Power transmission line overhead guide ground wire patrol device |