Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02G - Installation of electric cables or lines, or of combined optical and electric cables or lines › 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)
12/2012
12/05/2012CN202586162U Adjustable wire hanging hook
12/05/2012CN202586161U Pull rod type insulating rigid ladder
12/05/2012CN202586160U Cable bracket
12/05/2012CN202586159U Extra high voltage transmission line strand breakage restoration line arranging device
12/05/2012CN202586158U Coil-out cart
12/05/2012CN202586157U General machete fixture
12/05/2012CN202586156U Tool for replacing overvoltage protector in distribution line in live-line manner
12/05/2012CN202586155U Insulating support for replacing overvoltage protector in distribution line in live-line manner
12/05/2012CN202586154U Insulating operation rod for replacing overvoltage protector in distribution line in live-line manner
12/05/2012CN202586153U Special-purpose tool for live-line replacement of medium-phase dead end insulator
12/05/2012CN202586152U Insulating rod pruning tool
12/05/2012CN202586151U Distribution line tour-inspection system
12/05/2012CN202586150U Thin wire threading tool
12/05/2012CN202586149U Portable plied-wire separating and plying device
12/05/2012CN202586148U Disassembly apparatus for outer cone of cable lead-in section of seismic prospecting
12/05/2012CN202586147U Wire binding device
12/05/2012CN202572246U Pressing sealing pad disassembly screwdriver
12/05/2012CN102810837A Intermediate splicing closure and splicing method for optical fiber composite power cable
12/05/2012CN102810826A Device for replacing optical fiber composite overhead ground wire (OPGW) on high-voltage hot line
12/05/2012CN102806543A Live working manipulator for replacing insulator string
12/05/2012CN102201650B Electrified on and off lead wire crimping working method
12/05/2012CN101931181B Strain tower double-hanging-point single-link-plate insulator chain ground potential live exchange device
12/05/2012CN101833099B Locked tracking method of helicopter in the inspection process of electric power circuits
12/04/2012US8322690 Cable dressing fixture
12/04/2012US8322689 Conductor stringing apparatus and process
11/2012
11/29/2012WO2012161589A1 Method for establishing a cold shrink joint and a shrink sleeve support tube system
11/29/2012WO2012160552A1 Apparatus and method for pushing and pulling of cables
11/29/2012WO2012159982A1 Pliers
11/29/2012US20120298596 Cable positioning arrangement
11/28/2012CN202565404U Power line inspection handheld device having dynamic image transmission function
11/28/2012CN202565362U Power line inspection handheld device having static image transmission function
11/28/2012CN202564866U Supporting frame used for high-voltage cable pothead manufacture
11/28/2012CN202564865U Stripping device for shielding layer outside high-voltage cable
11/28/2012CN202564864U Cable passing-by protective device
11/28/2012CN202564863U Rotary hanger used for releasing wire of cable coil
11/28/2012CN202564862U Adjustable insulator hook
11/28/2012CN202564861U Wire holding tool for insulator replacement
11/28/2012CN202564860U Composite insulator pin-remover for live working
11/28/2012CN202564859U Supporting pulley
11/28/2012CN202564858U Auxiliary tool for high-voltage operating rod
11/28/2012CN202564857U Quick-connection plate type wire clamp
11/28/2012CN202564856U Scaffold for electric transmission line jumper fabrication
11/28/2012CN202564855U Standing bottle righting operating lever
11/28/2012CN202564854U Lifting appliance for power line maintenance
11/28/2012CN202564853U Porcelain insulator shifting device
11/28/2012CN202564852U High voltage power transmission iron tower live-line area mal-climbing preventing device
11/28/2012CN202564851U Transmission device for high-voltage line live-line overhaul tools on rainy and snowy days
11/28/2012CN202564850U Replacement and lifting tool for tubular bus pillar insulator
11/28/2012CN202564849U Shielding cover of automatic lifting device
11/28/2012CN202564848U Multifunctional insulation operating rod
11/28/2012CN202556399U High-voltage live-working robot device
11/28/2012CN102801120A Insulation layer stripping device of high-voltage cable
11/28/2012CN102801119A Signal-cable stripping forceps
11/28/2012CN102801118A Visual transmission line inspection system
11/28/2012CN102801117A Insulated endless rope migration barrier crossing device
11/28/2012CN102801116A Operating-rod type bolt fastener for damper
11/28/2012CN102801085A Method for stripping outer skins of electric wire and cable and skin stripping device for implementing same
11/28/2012CN102795553A Locomotive pre-wiring frame lifting system
11/28/2012CN102398795B Outgoing line managing device for power construction
11/28/2012CN102136695B Overhauling tool used for +/-660kV direct-current transmission line
11/27/2012US8317597 Method for playing a video gaming machine
11/22/2012WO2012157078A1 Wire terminal processing apparatus
11/22/2012WO2012155505A1 Unmanned automatic overhauling device for electric transmission lines
11/22/2012US20120292102 Methods and systems for efficient installation of cables in watercraft
11/22/2012DE102012008049A1 Installation tool for installing cable connector around fastened element such as cables, has tool head that is designed as tool bit and is attached to retainer of machine tool
11/21/2012CN202550466U 220kV crosslinked polyethylene submarine cable flexible joint
11/21/2012CN202550423U Straightening device of lead wire stripper
11/21/2012CN202550422U Cable stripping tool
11/21/2012CN202550421U Cutting device for electric wire and cable stripping
11/21/2012CN202550420U Wire stripping pliers
11/21/2012CN202550419U Secondary control cable skin peeling and cutting tool
11/21/2012CN202550418U Safety peeling cutter for control cable
11/21/2012CN202550417U Charged automatic peeler of power system power transmission insulated wire
11/21/2012CN202550416U Tubular product internally provided with remote transmission cable
11/21/2012CN202550415U Cable laying distributor
11/21/2012CN202550414U Traction pulley mechanism for cable of traveling crane
11/21/2012CN202550413U Parallel bunched cable tightener
11/21/2012CN202550412U Right-angled turning plate for connection of power equipment
11/21/2012CN202550411U Tree tilting direction control insulating rod for maintenance of transmission line
11/21/2012CN202550410U Insulated hook for operation maintenance of electric power
11/21/2012CN202550409U Insulator and hardware fittings acceptanceg apparatus
11/21/2012CN202550408U Drainage thread lifting device
11/21/2012CN202550407U Guide wire protection device for replacing suspension insulator string of straight line pole tower on electric transmission line in power failure
11/21/2012CN202550406U Buckle type secondary protector
11/21/2012CN202550405U Special ladder for maintenance of strain insulator
11/21/2012CN202550404U Multifunctional integral telescopic insulator bracket
11/21/2012CN202550403U Device for moving along tensile tower insulator string on ultrahigh voltage line
11/21/2012CN202550402U Special tool for coiling pre-twisted wire of earth wire
11/21/2012CN202550401U Electric power construction warning tape box
11/21/2012CN202550400U Pole knife platform bracket
11/21/2012CN202550399U Distant equipotential tackle
11/21/2012CN202550398U Angle iron pile connection device
11/21/2012CN202550397U Space-adjustable cross-arm fixing device
11/21/2012CN202550396U Broadsword-shaped fixture for replacing V-shaped double-string insulator of compact 500kV power transmission line
11/21/2012CN202550395U V-shaped single insulator string replacement fixture for compact type 500kV transmission line
11/21/2012CN202550394U Six-line lifter for replacing V-string insulator of 500kV electric transmission line
11/21/2012CN202550393U Changing fixture of V-shaped duplex tension insulator of compact 500kV transmission line
11/21/2012CN202550392U Wire connecting plate clamp for replacing V-type insulator of compact 500kV line
11/21/2012CN202550391U High-voltage power maintenance implement
11/21/2012CN202550390U Power maintenance implement
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