H02G 1 - Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines

Patents for H02G 1 - Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines (19,621)
10/2013
10/16/2013	CN203242969U Cable sheath stripper
10/16/2013	CN203242968U Submarine cable deep-burying laying machine
10/16/2013	CN203242967U Cable threading device
10/16/2013	CN203242966U Guide device for fan base submarine cable protection and laying
10/16/2013	CN203242965U Sag adjuster
10/16/2013	CN203242964U Insulated shielding tool for replacing tension insulator on 10kV line in charged state
10/16/2013	CN203242963U Insulated shielding device for replacing arrester on 10kV line in charged state
10/16/2013	CN203242962U Existing railway line crossing frame for overhead line relocation and transformation construction
10/16/2013	CN203242961U Cable suspension laying device
10/16/2013	CN203242960U Suspended telescopic rigid ladder
10/16/2013	CN203242959U Fixing clamp used in welding of gas-insulated high-voltage transmission line conductor
10/16/2013	CN203242958U Climbing operation-free multifunctional combined tool
10/16/2013	CN203242957U A portable four-claw operating head special for live-line removing of foreign matters
10/16/2013	CN203242956U Wire hooking insulation single ladder
10/16/2013	CN203242955U Novel lead shielding cover
10/16/2013	CN203242954U Multifunctional emergency repair link bar for electric power equipment
10/16/2013	CN203242953U Link bar capable of measuring high-voltage load current
10/16/2013	CN203242952U Secondary wire special-purpose wiring tool
10/16/2013	CN203242904U Multi-functional wire cutting machine
10/16/2013	CN203239036U Drawing-wire binding device
10/16/2013	CN103354336A Enhanced cable traction head
10/16/2013	CN103354335A Adjustable insulator hook
10/16/2013	CN103354334A Tool capable of cleaning hanging object on electric transmission line
10/16/2013	CN103354333A Flexible lead protection rope lockset
10/16/2013	CN103354332A Simple ground wire lifter
10/16/2013	CN103352672A Turbine vibration drag reduction device for penetrating cable during coiled tubing well drilling
10/13/2013	CA2774376A1 Clamp assembly and conductive cushion with molded- in grounding foil
10/10/2013	WO2013149321A1 Lift device, method and system for manipulating energized overhead electrical lines
10/10/2013	WO2013069247A3 Electric wire processing device and method for processing electric wire
10/10/2013	WO2013050755A3 Offshore electrical plant installation method and system
10/10/2013	US20130264110 Electrical grounding plane
10/09/2013	EP2648299A1 Terminal structure for coaxial cable and connection structure for terminal of the coaxial cable
10/09/2013	CN203233110U Fixed support for intermediate joint of hand-operated cable
10/09/2013	CN203233109U Foldable cable head fixing support
10/09/2013	CN203233108U Looping cutting device for insulating layer of insulated wire
10/09/2013	CN203233107U Semi-conductive layer stripping tool of middle and low voltage cable
10/09/2013	CN203233106U Wiring wire-pulling device for high-voltage transmission line
10/09/2013	CN203233105U Multifunctional lapping and removing special tool for live-line work
10/09/2013	CN203233104U Special wire drawing device for high-voltage line maintenance ground wires
10/09/2013	CN203233103U Installation tool for electricity testing grounding ring
10/09/2013	CN203233102U Standing bottle securing device
10/09/2013	CN203233101U Hoisting device for leads
10/09/2013	CN203233100U High-altitude fault addressing device insulated installation rod
10/09/2013	CN203233099U Tool for mounting bird scarer on live-line
10/09/2013	CN203233098U Insulated device for wire overhauls
10/09/2013	CN203233097U Wire-uncoiling tractor
10/09/2013	CN203233080U Special tool for removing and installing soft bus in transformer station
10/09/2013	CN103348550A A laying machine and a blade assembly
10/09/2013	CN103346510A Aluminum armour tape winding method
10/09/2013	CN103346509A Improved coaxial cable connector hot-line mounting technology
10/09/2013	CN103346508A Portable manual cable outer sheath vertical-horizontal cutter
10/09/2013	CN103346507A Rotary type electric wire stripping machine
10/09/2013	CN103346506A Stripper for insulated outer semiconductor layer of cable
10/09/2013	CN103346505A Auxiliary device for taking up and paying off marine cable
10/09/2013	CN103345881A Suspension device and suspension tool for overhead line warning board
10/08/2013	US8550435 Optical fibre installation apparatus
10/03/2013	WO2013143575A1 Method for determining an electrical property of cable insulation
10/03/2013	WO2013072229A3 Detection of cut litz wires
10/03/2013	US20130256613 Mobile device configured to travel on a transmission line and provide assistance
10/03/2013	US20130256612 Apparatus for Stringing a Line Underneath a Cross Member
10/03/2013	US20130255988 Open Back Junction Box and Method for Pre-fab Wiring
10/02/2013	EP2645500A1 Non-return valve for a resin injection system and resin injection system incorporating same
10/02/2013	CN203225499U CFRP carbon thread cable-protecting tube
10/02/2013	CN203225484U Wire-stripping clip
10/02/2013	CN203225483U Long casing automatic threading device
10/02/2013	CN203225482U Wiring device
10/02/2013	CN203225481U Wire guide device
10/02/2013	CN203225480U Pulley-type wire tensioner
10/02/2013	CN203225479U High-voltage transmission line patrolling moving device
10/02/2013	CN203225478U Portable lightning conductor lifter for power transmission lines
10/02/2013	CN203225477U An orientation and distance changeable connecting piece locating device
10/02/2013	CN203225476U Station-changeable nut-type fall-proof ground wire hook apparatus
10/02/2013	CN203225475U Jacking device
10/02/2013	CN203225474U 500kV line live-line operation safe equipotential device
10/02/2013	CN203225473U Device capable of preventing loosening of steel-cored aluminum strand of cable
10/02/2013	CN203225441U Grounding wire taking and placing device
10/02/2013	CN203221447U Electric transmission line suspension clamp bolt fastening device
10/02/2013	CN103337816A Mounting equipment of wire connections at two ends of cable
10/02/2013	CN103337815A Mounting mechanism of wire connection of cable
10/02/2013	CN103337814A Special ground conducting wire hydraulic compression connector for transmission line
10/02/2013	CN103337813A Low-voltage cable intermediate joint cold contraction technology
10/02/2013	CN103337812A Overhead power line traction device
10/02/2013	CN103337811A Reconstruction method for insulation between 220kV two-bundle power transmission line sub-conductors
10/02/2013	CN103337810A Clamp-type wire walking robot
10/02/2013	CN103337809A Ground anchor vehicle special for power transmission line construction
10/02/2013	CN103337808A Special ground conducting wire hydraulic compression connection method for transmission line
10/02/2013	CN103337807A Combined chuck pulley
10/02/2013	CN103337806A Ring network switch having nuclear phase function
10/02/2013	CN103337805A Rotary overhead operation scaffold
10/02/2013	CN103334690A Insulating horizontal ladder suspension device for electric power tower
10/02/2013	CN103332624A Pulley for high-altitude line or pipe diameter, and mounting method thereof
10/02/2013	CN102618037B Power cable repair liquid capable of automatically generating nano-particles, preparation method for power cable repair liquid and application
10/02/2013	CN102290737B Clamping plate type insulated fixing support for leading wire and conducting wire of upper pile head of drop-out fuse
10/01/2013	US8544822 Lighted bullnose tip for flexible rods
10/01/2013	US8544364 Power cable jacket tearing tool
09/2013
09/26/2013	US20130248785 Apparatus for Pushing Conductors into Conduit and Other Structures
09/26/2013	US20130248243 Prefabricated electrical box
09/25/2013	EP2641310A1 Duct rod system for installing an elongated element in a conduit
09/25/2013	CN203218802U Butt-joint tool for overhead lines
09/25/2013	CN203218801U Automatic expansion equipment for cold-shrink rubber tube

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