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)
11/2011
11/16/2011	CN202042835U Fast cable protection layer peeling device
11/16/2011	CN202042834U Multifunctional wire stripping machine
11/16/2011	CN202042833U Hand-operated wire stripping fixture
11/16/2011	CN202042832U Automatic wire stripping device
11/16/2011	CN202042831U Water jet device buried for undersea electric power cables
11/16/2011	CN202042830U Overhead earth wire lifter
11/16/2011	CN202042829U Grounding wire mounting and dismounting insulated holding clip
11/16/2011	CN202042828U Failure detecting rod
11/16/2011	CN202042827U Insulated protection device for mounting watchdog
11/16/2011	CN202042826U Portable automatic wireless sending inspection instrument capable of photographing electric power circuit equipment failure
11/16/2011	CN202042825U Power transmission line routing inspection system based on multi-rotor unmanned aerial vehicle
11/16/2011	CN202042824U Movable arc-shaped seat for insulation cross beam
11/16/2011	CN202042823U Pavement cable protecting device
11/16/2011	CN202042822U Pavement transition cable protection device
11/16/2011	CN202042821U Cable reel fixed-point steering device
11/16/2011	CN202042820U Puncture wire clip conveying rod
11/16/2011	CN202042790U Combined blade capable of peeling parallelly
11/16/2011	CN101728792B Electrified repair device for cross-inked polyethylene power cable and electrified repair method thereof
11/16/2011	CN101692541B Overhauling and hooking method for earthing lines of power transmission lines
11/10/2011	WO2011062452A3 Cable protection structure, road structure having the same, and method of constructing the road structure
11/10/2011	US20110272652 Trenchless ducting apparatus frame
11/10/2011	US20110272651 Lighted bullnose tip for flexible rods
11/09/2011	EP2384254A2 Method for the contacting of insulated wires by applying a spherical or mushroom-shaped coating to the wire
11/09/2011	DE202011103375U1 Modifizierte Seilzugschutztraverse Modified cable protective beam
11/09/2011	CN202034712U Multi-function squeezing tongs
11/09/2011	CN202034711U Sleeve type terminal assembling tool
11/09/2011	CN202034710U Device for penetrating hard rubber tubes with openings
11/09/2011	CN202034709U Numerical control wiring machine
11/09/2011	CN202034708U Travelling foreign matter breaker used for electric overhead power transmission lines
11/09/2011	CN202034707U Hook-shaped foreign matter breaker used for electric overhead power transmission lines
11/09/2011	CN202034706U Insulating hanging line rope pull-type foreign body removing device for overhead power transmission line of electric power
11/09/2011	CN202034705U Line tackle for freight cableway with many loading cables
11/09/2011	CN202034704U Cross-arm insulating baffle used for live-line work
11/09/2011	CN202034703U Operating lever for jumper conductor clamper
11/09/2011	CN202034702U Arc extinguishing rope, wire fastener, arc extinguishing pulley and cable control lever
11/09/2011	CN202034701U Novel insulation operation rod
11/09/2011	CN202031936U Quickly-connected multisection rod structure
11/09/2011	CN202031471U Insulating rope ladder
11/09/2011	CN202031469U Horizontal hanging ladder used for maintenance of overhead transmission line
11/09/2011	CN102239614A Coaxial cable end preparation tool with saw guide and associated methods
11/09/2011	CN102239613A Coaxial cable end preparation tool and related methods
11/09/2011	CN102239612A Cable pusher guiding system, method and device
11/09/2011	CN102239611A Intake device for a cable in an existing pipe network
11/09/2011	CN102239610A Wire tenser
11/09/2011	CN102237656A Air blowing perforation method of semihard coaxial radio-frequency cable
11/09/2011	CN102237655A Method and tool for lifting overhead ground wire
11/09/2011	CN102237654A Tool and method for replacing jumper string at double angle hanging point
11/09/2011	CN102234941A High molecular weight polyethylene high-pressure drawing rope
11/09/2011	CN101656407B Method and device for preventing ice coating in electric transmission line
11/09/2011	CN101436764B Crossover stringing method for overhead line and stringing sheave pulley
11/03/2011	WO2011136176A1 Block body for connecting cable protection pipe, and connecting structure of cable protection pipe
11/03/2011	WO2011136001A1 Semiautomatic wire-stripping method and semiautomatic wire-stripping apparatus
11/03/2011	WO2011135596A1 Apparatus and method for stripping electrical bar conductors, in particular for bar windings of electrical machines
11/03/2011	US20110266008 System and method for connecting devices in a well environment
11/03/2011	DE102010023786A1 Hand tool i.e. electrically operated skinning and crimping hand tool, for removing cables and for crimping of cores of wires from removed cables, has head movable around linear axis or transverse to linear axis
11/02/2011	EP2383421A1 Method and apparatus to position and protect control lines being coupled to a pipe string on a rig
11/02/2011	CN202026307U Mixed communication system for power line patrol of unmanned aircraft
11/02/2011	CN202026043U Stamping gun used for connecting cable
11/02/2011	CN202026042U Special multifunctional wire stripping pliers for wires
11/02/2011	CN202026041U Movable conducting wire paying off frame
11/02/2011	CN202026040U Wire clamp
11/02/2011	CN202026039U Double-door insulation double-wheel pulley
11/02/2011	CN202026038U Suspension and sliding device for hydraulic tong head
11/02/2011	CN202026037U Clamping device for replacing multifunctional suspended insulator string cross-arm side armour clamp
11/02/2011	CN202026036U Insulation hook dedicated to high voltage insulator of electric transmission line
11/02/2011	CN202026035U Wire fixing device for live line work of overhead line
11/02/2011	CN202026034U Overhead wire insulation wire lifter for 10-kilovolt circuit
11/02/2011	CN202026033U Hanging article removing device for overhead earth wire
11/02/2011	CN202026032U Double bundle conductor lifter
11/02/2011	CN202026031U Right-angled baffle with insulated left side
11/02/2011	CN202026030U High-voltage electricity detection grounding ring device at platform area
11/02/2011	CN202026029U Conducting wire splitting clamp
11/02/2011	CN202026028U Weighting meter
11/02/2011	CN202026027U Novel multifunctional wire backup protection rope
11/02/2011	CN202023398U Transmission line tower with uneven bar supplement maintenance platform
11/02/2011	CN202019942U Special tool bag for transmission line maintenance
11/02/2011	CN102231497A High pressure flexible direct current extrusion insulation cable moulding type joint apparatus
11/02/2011	CN102231496A Insulated single wire stripping device for local cable
11/02/2011	CN102231495A Disassembled fixture for replacing ground potentials of tension insulator string in vertical dual-string arrangement
11/02/2011	CN102231494A Front card of discrete-type earth potential replacement fixture with locking device
11/02/2011	CN102231493A Method for replacing ground potentials of tension insulator string in vertical dual-string arrangement
11/02/2011	CN102231492A Multifunctional suspension insulator string cross arm side hardware fitting replacement fixture
11/02/2011	CN102231491A Bottle transporting machine for power transmission line operation
11/02/2011	CN102231490A Manned traveling locomotive for high-voltage transmission line
11/02/2011	CN102231489A Device for monitoring grounding wire connection status during power line maintenance work and monitoring method thereof
11/02/2011	CN101895050B Locking mechanism of aluminium stranded conductor stripper
11/01/2011	CA2481194C Terminal structure of superconducting cable and superconducting cable line therewith
11/01/2011	CA2383313C Composite insulator with an optical fibre guided between a metal frame and the support rod
10/2011
10/27/2011	WO2011001104A3 Maintenance of electric cables by self-repairing
10/27/2011	US20110259633 Device and method for stringing overhead cable
10/26/2011	EP2379925A1 Tool and method for transfer of tubes
10/26/2011	CN202019162U Adjustable cable bending device
10/26/2011	CN202019161U Support strip suitable for chilling shrink process
10/26/2011	CN202015897U Laser peeler
10/26/2011	CN102227071A Manipulator clamping linking wire clamp special for high voltage electriferous work
10/26/2011	CN102227070A High-altitude crimping apparatus of power transmission line
10/26/2011	CN102227069A Automatic wire-stripping device
10/26/2011	CN102227068A Side-opening combined-type tackle for paying-off and paying-off method thereof
10/26/2011	CN102227067A Walking arm of walking robot in transmission line
10/26/2011	CN102227066A Apparatus used for walking on quad bundled conductors and method for spanning spacers

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