| 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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| 06/01/2011 | CN101670578B Arm extending type braking multi-CCD full-angle route inspecting robot |
| 05/26/2011 | WO2011062452A2 Cable protection structure, road structure having the same, and method of constructing the road structure |
| 05/26/2011 | WO2011061040A1 Apparatus for retracting, storing and inserting an elongated element |
| 05/26/2011 | WO2010106005A3 Device for selective supplying of cables to a gap limited by two rotating bodies |
| 05/26/2011 | CA2781201A1 Apparatus for retracting, storing and inserting an elongated element |
| 05/25/2011 | EP2324546A1 Method and apparatus for extracting of cable elements |
| 05/25/2011 | CN201846045U Mine hanger for manual underground power cable hanging |
| 05/25/2011 | CN201846026U Cable stripper |
| 05/25/2011 | CN201846025U Multifunctional cutting knife |
| 05/25/2011 | CN201846024U Dedicated back twist frame for laying of submarine cables |
| 05/25/2011 | CN201846023U Fixing device for cables |
| 05/25/2011 | CN201846022U Labor-saving hauling rope positioning guide wheel |
| 05/25/2011 | CN201846021U Insulating gin for replacing 750 kV tension insulator |
| 05/25/2011 | CN201846020U K type connecting plate |
| 05/25/2011 | CN201846019U Overall replacing device for tension resisting rod of power distribution line |
| 05/25/2011 | CN201846018U Anti-overturning structure of power transmission line paying-off and traction running board |
| 05/25/2011 | CN201846017U Clamping device of Dyneema guiding rope of power transmission line |
| 05/25/2011 | CN201842157U Electric power inspection running device with dual aerial earth wires |
| 05/25/2011 | CN102077431A Communications cable with fabric sleeve |
| 05/25/2011 | CN102077430A Wire harness routing structure and wire harness flattening band |
| 05/25/2011 | CN102074916A Method for laying skin-effect electric-heat-tracing submarine pipelines |
| 05/25/2011 | CN102074915A Split line moving platform |
| 05/25/2011 | CN102074914A Spanning type planetary-wheel aerodyne |
| 05/25/2011 | CN102074913A Double-wire galloping |
| 05/25/2011 | CN102074912A Special tool for fixing disconnecting switch porcelain insulators |
| 05/25/2011 | CN102074911A Supporting device for suspension |
| 05/25/2011 | CN102074910A General combined type stringing pulley |
| 05/25/2011 | CN102074909A Adjustable cross arm straight fixture |
| 05/25/2011 | CN102074878A Full-automatic wire stripping machine |
| 05/25/2011 | CN102074087A Anti-theft device and anti-theft method of tower pole cable |
| 05/25/2011 | CN102072691A Measuring tool and measuring method for installation of high-altitude operation damper |
| 05/25/2011 | CN101593943B Sag trimmer of split conductor of overhead power transmission line |
| 05/25/2011 | CN101335433B Spacer jig for replacing spacer damper of overhead power lines and method of replacing spacer damper using the same |
| 05/25/2011 | CA2686308A1 System and process for automated circuiting and branch circuit wiring |
| 05/24/2011 | US7947899 Enhanced pole guards for electric utility poles |
| 05/19/2011 | US20110114359 Device For Decreased Risk Of Dielectric Breakdown In High Voltage Apparatuses |
| 05/19/2011 | US20110113633 Mid-span access tool for buffer tubes |
| 05/19/2011 | US20110113564 Wire-Stripping Tool |
| 05/19/2011 | DE102009052445A1 Lawn edging-wall-connecting system for delimiting and/or enclosing grass or flower beds in garden, has wall element connected with groove on bar that is provided in plate, where wall element is provided over plate and connected with ground |
| 05/18/2011 | CN201838970U Direct-current ice melter not provided with special rectifier transformer |
| 05/18/2011 | CN201838943U Electric cable vulcanizing machine |
| 05/18/2011 | CN201838942U Conducting wire peeling tool |
| 05/18/2011 | CN201838941U Cable stripper |
| 05/18/2011 | CN201838940U Waterproof drawing head of cable |
| 05/18/2011 | CN201838939U Cable metering and paying off device |
| 05/18/2011 | CN201838938U Semicircular cable laying wheel |
| 05/18/2011 | CN201838937U Insulating lifting rod used for installing puncture wire clip at ground potential |
| 05/18/2011 | CN201838936U Live operation tool fixture |
| 05/18/2011 | CN201838935U Isolation baffle of drop-type circuit breaker |
| 05/18/2011 | CN201838934U Novel portable adjustable rod upper platform |
| 05/18/2011 | CN201838933U Error rod climbing-resistant system of overhead power transmission line |
| 05/18/2011 | CN201838883U Wire stripping machine for computer |
| 05/18/2011 | CN201838882U Semiconductor stripper for high-tension cable |
| 05/18/2011 | CN201834674U Simple hoisting bracket |
| 05/18/2011 | CN201834611U Ground wire winding device |
| 05/18/2011 | CN102067397A Machine and method for automated detection of cables, wires and profiles in or on cable processing machines |
| 05/18/2011 | CN102067392A Sleeve inserting apparatus |
| 05/18/2011 | CN102064502A Method for preventing wire joint from getting hot |
| 05/18/2011 | CN102064501A Plugging and wire-connecting sleeve tool for manufacturing 10-35KV high voltage cable terminals |
| 05/18/2011 | CN102064500A Stripping tool for overhead wire insulating layer |
| 05/18/2011 | CN102064499A Control cable laying device |
| 05/18/2011 | CN102064498A New line bridging method and special bridging line |
| 05/18/2011 | CN102064497A Special pulley for automatic suspension and method for suspending insulating flexible ladder using the same |
| 05/18/2011 | CN102064496A Replaceable tool of covered line shockproof hammer |
| 05/18/2011 | CN102064495A Lead wire brace rod for double-circuit lines on same pole |
| 05/18/2011 | CN102064494A Wire lifting device of electric power rush repair tower |
| 05/18/2011 | CN102064493A Method for paying off overhead transmission line by unmanned helicopter |
| 05/18/2011 | CN102064492A Self-aided multifunctional rigging of power engineering equipment |
| 05/18/2011 | CN102064491A High-altitude operation device applied to high-altitude operation |
| 05/18/2011 | CN102064490A Carbon fiber fixture for replacing insulator on 750-kV line and manufacturing method thereof |
| 05/18/2011 | CN102063112A Automatic control system for intelligent inspection of high-tension line running condition |
| 05/18/2011 | CN102059704A Novel iron tower climbing robot manipulator device |
| 05/18/2011 | CN101599623B Laser wire stripping device |
| 05/18/2011 | CN101593942B 10-kilovolt insulated circuit operating rod type bypass working method |
| 05/17/2011 | US7942382 Compact optical microcable driver |
| 05/12/2011 | WO2011056363A2 Wrap-around cable sleeve assemblies and methods for making and using the same |
| 05/12/2011 | WO2011055785A1 Method and apparatus for cutting cable insulating film using laser beam |
| 05/12/2011 | WO2011054551A2 Process, pig and pressure housing for laying an elongated element |
| 05/12/2011 | WO2010047584A3 Method for guiding a cable or conduit through a hole in a wall and universal wall entry system for performing the method |
| 05/12/2011 | CA2779682A1 Wrap-around cable sleeve assemblies and methods for making and using the same |
| 05/12/2011 | CA2778797A1 Process, pig and pressure housing for laying an elongated element |
| 05/11/2011 | CN201829905U Double-arm support type direct current ice-melting accessing combined fitting |
| 05/11/2011 | CN201829871U Fixing device for high-voltage cable joint |
| 05/11/2011 | CN201829870U Clamp ring necking tooling |
| 05/11/2011 | CN201829869U Stripper for cable |
| 05/11/2011 | CN201829868U Auxiliary device for coiling type cable laying |
| 05/11/2011 | CN201829867U One-way net cover connector |
| 05/11/2011 | CN201829866U Bidirectional mesh sheath connector |
| 05/11/2011 | CN201829865U Spring pin remover for live working |
| 05/11/2011 | CN201829864U Clearer for foreign matters on lead |
| 05/11/2011 | CN201829863U Needle type insulator nut loosening device with charged treatment |
| 05/11/2011 | CN201829862U Saddle type wire hoist |
| 05/11/2011 | CN201829861U Dual strain clamped porcelain bottle changing fixture |
| 05/11/2011 | CN201829860U Live-wire operation equipment for high-voltage transmission line |
| 05/11/2011 | CN201829859U Combined live working equipment for high-tension transmission line |
| 05/11/2011 | CN201829801U Operating board of lead peeling machine |
| 05/11/2011 | CN201829799U Cable stripper |
| 05/11/2011 | CN201829798U Fully-automatic computer coaxial-cable stripping machine |
| 05/11/2011 | CN201828629U Vehicle-mounted electric power wire detector |
| 05/11/2011 | CN102055160A Lead guidance device |