| 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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| 02/22/2012 | CN102361258A Electrified replacement tool of single-V-string insulator of direct current quadripartition line |
| 02/22/2012 | CN102361257A Front clamp of decomposition type ground potential replacement clamp |
| 02/22/2012 | CN102361256A 330kV double bundled conductor turner |
| 02/22/2012 | CN102361255A Hot-line work split type ten-split wire lifting device |
| 02/22/2012 | CN102361254A Traction device for spreading guidance rope |
| 02/22/2012 | CN102361253A Insulator changer for 220KV strain insulator-string double-split conductor |
| 02/22/2012 | CN102361252A Folding rotary insulating platform |
| 02/22/2012 | CN102361251A Hand-held cable standard bend bending clamp |
| 02/22/2012 | CN102361250A Field operation and maintenance method for operation composite insulator based on performance evaluation |
| 02/22/2012 | CN102361249A Automatic remote control electric installation and maintenance vehicle |
| 02/22/2012 | CN102361208A Lead middle section sectioning unit for peeling-wire machine |
| 02/22/2012 | CN101771249B 七轮放线滑车 Seven line tackle |
| 02/21/2012 | US8118282 Method and device for installing cable into cable guide tubing |
| 02/15/2012 | CN202145555U 导线固定器 Standoff |
| 02/15/2012 | CN202145548U Cable hanging bracket used for mounting cable netted sleeve |
| 02/15/2012 | CN202145547U 拆除架空线路上鸟窝用隔离挡板组件及包括其的安装结构 The removal of overhead lines the nest with isolation fence assembly and including a mounting structure |
| 02/15/2012 | CN202145546U 防盗套筒挂扣 Anti-theft buckle hanging sleeve |
| 02/15/2012 | CN202145545U 滚轮式多功能屏体接线架 Roller Screen versatile wiring rack |
| 02/15/2012 | CN202145544U 带图纸架的屏体接线架 Screen with drawing rack wiring rack |
| 02/15/2012 | CN102356527A Tool and method for installing cable into molding |
| 02/15/2012 | CN102354935A Multifunctional cable stripper |
| 02/15/2012 | CN102354934A Fast adjustable wire stripper |
| 02/15/2012 | CN102354933A Boom side-swing mechanism of 500kV transmission line four-bundle conductor traveling apparatus |
| 02/15/2012 | CN102354932A Unfolded-type insulation platform for hot-line work |
| 02/15/2012 | CN102354931A Hot-line insulation tool consisting of multifunctional components |
| 02/15/2012 | CN102354930A Four-bundle conductor traveling apparatus of 500kV transmission line |
| 02/15/2012 | CN102354929A V-shaped insulator string suspension device |
| 02/15/2012 | CN102354928A Installation tool for overhead line fault indicator |
| 02/15/2012 | CN102354927A Locking device at top of insulating bar |
| 02/15/2012 | CN102354926A Large-section conductor tension stringing construction method |
| 02/15/2012 | CN102354925A Miniature crawler-type cable tunnel patrol robot |
| 02/15/2012 | CN101090191B 具有标记装置的同轴缆线剥离工具 Coaxial cable stripping tool having a marker of |
| 02/08/2012 | EP2415135A2 Blown cable apparatus |
| 02/08/2012 | CN202142830U 一种用于海底电力电缆埋设的电缆引导装置 A submarine power cable for cable guiding device buried |
| 02/08/2012 | CN202142814U 电工导线去皮工具 Electrical wires peeled Tools |
| 02/08/2012 | CN202142813U 导线导穿器 Wearing a wire guide device |
| 02/08/2012 | CN202142812U 一种立式缆线牵引设备 One kind of vertical cable pulling equipment |
| 02/08/2012 | CN202142811U 双轮朝天滑车 Wheeled trolley overturned |
| 02/08/2012 | CN202142810U 滑车悬挂配套连接工器具 Mating connector pulley hanging tools and instruments |
| 02/08/2012 | CN202142809U 燕翅横担放线滑车 Yan wing cross arm line tackle |
| 02/08/2012 | CN202142808U 一种双层屏体接线架 A two-layer wiring rack Screen |
| 02/08/2012 | CN202137762U 高压线行走机器人轮爪复合机构 High-voltage composite bodies walking robot claw wheel |
| 02/08/2012 | CN202137294U 一种钢绞线握弯工具 One kind of strand bending tool grip |
| 02/08/2012 | CN102347594A Installation toll of special hook of communication line |
| 02/08/2012 | CN102347593A Method and device for maintaining transmission line |
| 02/08/2012 | CN102342270A Bird repeller and special mounting tooth thereof |
| 02/08/2012 | CN101771251B 一种巡检机器人的行走越障机构 A walking robot obstacle inspection agency |
| 02/08/2012 | CN101771250B 一种巡检机器人机构 One kind of inspection robot mechanism |
| 02/02/2012 | WO2012015160A1 Method for distributing power without interruption using power line shifting device and bypass cable |
| 02/02/2012 | WO2012015062A1 Wire stripper |
| 02/02/2012 | WO2012014687A1 Terminal pair |
| 02/02/2012 | WO2011054551A3 Process, pig and pressure housing for laying an elongated element |
| 02/02/2012 | US20120027522 Method of installing a hydroelectric turbine generator |
| 02/02/2012 | US20120024119 Method and Tool For Adjusting Cable Grips |
| 02/02/2012 | DE10324342B4 Schutzabdeckung Protective cover |
| 02/01/2012 | CN202135251U 便携式电力设备带电可视检查仪 Portable power equipment charged visual inspection instrument |
| 02/01/2012 | CN202134879U Bridge type cable protection device |
| 02/01/2012 | CN202134858U 一种电缆接头 A cable connector |
| 02/01/2012 | CN202134857U 三合一型电缆剥切钳 Triple cut cable stripping pliers |
| 02/01/2012 | CN202134856U 多功能耐张悬式瓶更换器 Multifunctional Strain suspension bottle changer |
| 02/01/2012 | CN202134855U 架空地线提线器 Overhead ground wire to mention thread |
| 02/01/2012 | CN202134854U 多分裂导线压线滑车 Wire Crimping tackle Multisplitting |
| 02/01/2012 | CN202134853U 防脱式防盗套筒 Anti-theft detachable sleeve |
| 02/01/2012 | CN202134852U 一种姿态可测量的走板 A gesture measurable walk the plank |
| 02/01/2012 | CN202134851U 电力线提升器 Powerline lifter |
| 02/01/2012 | CN202134850U 大刀卡带电更换线路耐张整串绝缘子工具 Replace the line card is charged sword Strain whole string insulator tool |
| 02/01/2012 | CN202134849U 自行式带电更换线路耐张整串绝缘子作业工具 Replace self-Line Strain charged the entire string insulator working tools |
| 02/01/2012 | CN202134848U 插入式可带电拆装高压设备线夹 Removable plug-in can live high voltage equipment Clamps |
| 02/01/2012 | CN202134847U 一种带电更换直线绝缘子的装置 A charged insulator straight replacement device |
| 02/01/2012 | CN202133796U 野外熔纤装置 Field Splice devices |
| 02/01/2012 | CN1677786B 高压开关器具和高压设备以及分离干扰颗粒的方法 High voltage switching equipment and high voltage equipment and method for separating particles interference |
| 02/01/2012 | CN102340117A Failure processing method for cable branch box |
| 02/01/2012 | CN102340116A Method for connecting ground wire of power cable terminal |
| 02/01/2012 | CN102340115A Wire-stripping knife specially used by cable conductor |
| 02/01/2012 | CN102340114A High-voltage power transmission line lifter for live working |
| 02/01/2012 | CN102340113A Multi-rotor-wing automatic positioning detector used for transmission line |
| 02/01/2012 | CN101938097B 一种折叠式飞车 A folding coaster |
| 01/31/2012 | US8104743 Pull string installation device for electrical system raceways |
| 01/31/2012 | CA2538648C Cable management device and method of manufacturing same |
| 01/27/2012 | DE202011052419U1 Vorrichtung zum Schieben und/oder Ziehen eines biegeelastischen, schubsteifen Stabelementes Device for pushing and / or pulling out a flexible, shear resistant rod member |
| 01/26/2012 | WO2012011622A1 Method for manufacturing high-nitrogen steel wire, and overhead power line using same |
| 01/26/2012 | WO2012010689A1 Line system |
| 01/26/2012 | WO2012009806A1 Method and apparatus for providing temporary support and a means for relocating energized electrical conductors |
| 01/26/2012 | WO2011079968A3 Monitoring device for de-energized catenary systems or overhead lines |
| 01/26/2012 | US20120020632 Optical fiber cable and laying method thereof |
| 01/26/2012 | DE102010031722A1 Umlenkmodul und System zum Spannen eines Leiterseils auf Hochspannungsmasten Rerouting and system for tensioning a rope ladder on pylons |
| 01/26/2012 | CA2805678A1 Method and apparatus for providing temporary support and a means for relocating energized electrical conductors |
| 01/25/2012 | EP2410623A2 Deflector module and system for tensioning a conductor strand on high voltage masts |
| 01/25/2012 | EP2409372A1 Tool and method for installing cable into molding |
| 01/25/2012 | EP2409371A2 Device for selective supplying of cables to a gap limited by two rotating bodies |
| 01/25/2012 | EP2409191A1 Method for installing an optical fibre unit in a tube |
| 01/25/2012 | CN202127216U Anti-theft device of power line |
| 01/25/2012 | CN202127213U Special lifting device for detecting flexible terminal of cable |
| 01/25/2012 | CN202127212U Shoe sheath remover of cable |
| 01/25/2012 | CN202127211U Cutter driving mechanism of cable peeling cutter device |
| 01/25/2012 | CN202127210U Flying sliding line patrol robot |
| 01/25/2012 | CN202127209U Portable overhead ground wire lifter |
| 01/25/2012 | CN202127208U Disassemble type tension double-string vertically arranged insulator chain ground potential change fixture |
| 01/25/2012 | CN202127207U Front clamp of split type electric potential replacing clamp device |
| 01/25/2012 | CN202127206U Front clamp with locking device for detachable replaceable ground-potential clamping apparatus |