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7374151 |
Winch cable rewind guide
A handheld guide for guiding a cable being wound onto a powered winch drum includes a split tubular member with opposed longitudinal slots. A pair of cable gripping members are positioned in the...
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7374150 |
Ergonomic fish tape
A fish tape reel has an ergonomic pistol grip and ergonomic hand grips at an inner periphery of a hollow housing. Fish tape is wound into the housing cavity by rotating the housing with respect to...
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7374149 |
Road crossing assistant for installing optical fiber telephone cable
A road crossing tool to assist in, and enable, a one-person installation of fiber optic cable which must be connected to a utility pole first, before being connected to a house on the opposite side...
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7364134 |
Optical fiber unit installation apparatus including a unit for preventing backward flowing of fluid
An optical fiber unit installation apparatus having a unit for preventing a fluid from flowing backward toward entrance of the optical unit to prevent fluid leakage while the optical fiber unit is...
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7350291 |
Method for manufacturing a cable by stringing an element through a sheath
A method for stringing a conductive element through a hollow sheath to assemble an electrical cable is provided by injecting compressed gas into the sheath to propel the conductive element...
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7311296 |
Conduit threading device and method
A conduit threading device is provided for passing a pull-cord ( 24 ) through a conduit ( 17 ) by imposing suction at one end of a conduit to draw a shuttle ( 16 ) having a zone of maximum diameter...
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7309060 |
Wire pulling device
The present invention is a portable wire pulling device that receives and utilizes the rotational power and control features and functions of a cordless, battery-operated electric hand drill to...
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7268295 |
Puller/connector for electrical raceways
A puller/connector ( 9 ) for electrical raceways ( 1 ) having a spiral shape that is predeterminedly sized so as to lock onto the troughs ( 3 ) located on the external surface of an electrical...
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7246789 |
Cable clamping apparatus and method
An embodiment of the invention involves a method for engaging an elongated item, such as a wire or cable, to allow it to be pulled through a path, such as in a conduit, and includes gripping the...
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7222418 |
Device for the assembly of direct antipinching systems
These systems comprise sensors formed of an optical fiber conductor ( 4 ) fitted inside a sheath ( 8 ). The device comprises a support ( 1 ) provided with cylindrical revolving rollers ( 2, 3 )...
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7197816 |
Hand-held apparatus for installing flashover protection covers on energized electrical conductors
Hand-held devices that can be used to quickly install flashover protection covers around energized electrical conductors and equipment are provided. Each device includes a guide assembly that...
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7175367 |
Cable pulling machine
A cable pulling machine of the invention includes a frame, a mechanical linkage including first and second links having first and second cable gripping shoes disposed thereon respectively in...
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7156584 |
Method for installing a high or medium power cable in the ground
The invention concerns a method for setting medium or high power electric cables ( 2 ) in the ground, which consists in digging a trench ( 14 ) evacuating the materials derived from the trench ( 14...
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7150448 |
Fish tape having electrical box locator circuit and method therefor
A fish tape assembly has a fish tape. A housing is provided for storing the fish tape. A location indicator circuit is coupled to a first end of the fish tape. The location indicator circuit being...
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7131637 |
Device for inserting wire or cable into a loom
A device for inserting wire or cable into a loom having a pre-cut slit along its length comprising a splitter means to separate the loom along its length and a wire insertion means affixed to the...
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7128306 |
Cable clamping apparatus and method
An embodiment of the invention involves a device for clamping and pulling an elongated item, such as a wire or cable, through a path, such as in a conduit, and includes a main body having a bore...
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7125001 |
Method and device for pulling a cable through a section of pipe
An improved cable pulling device and method is shown. The cable pulling device is smaller, less expensive, and easy to use for lateral line replacement. The cable pulling device includes a cable...
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7093822 |
Magnetic wire pulling system
A magnetic wire pulling system advances wire through a house or other structure around obstacles with a string tied to a pulling cord then tied to the wire. The system has small, medium, and large...
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7051999 |
Apparatus for fishing telecommunication or electrical wires, optical cables or conduit behind walls
An apparatus fish's telecommunication or electrical wiring, optical cables or conduit behind walls without need for a plurality of drilled holes or cutting slots. The apparatus has a central drive...
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7048256 |
Method and machine for installing a catenary cable
During the installation of a catenary cable of a catenary of a track, the catenary cable is pulled from a storage drum, on which it is wound, and guided over winch wheels of a friction winch while...
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7007929 |
Electric wire removing roller for LP insulator and power distribution method of construction
The present invention discloses a wire stranding roller and a new method for the same, in a LP insulator being mounted at a cross arm of pin long column and insulating and supporting a high voltage...
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6991220 |
Raceway line puller and method of using same
An apparatus for pulling line through a raceway includes a plurality of interconnected retainer portions and an attachment portion. The plurality of interconnected retainer portions each has a...
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6976498 |
Method of fitting a cable into a pipe
A method of installing a cable or conduit into at least one plastic pipe of a fluid carrying pipeline system, comprises attaching a first saddle fitting at a first location on said plastic pipe by...
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6972377 |
Glow rods with externally mountable anchoring members and related methods
Rod assemblies for guiding, routing or feeding a wire and/or cable in a target space of an existing structure having a plurality of frame members and a target internal routing space for the cable...
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6929251 |
Wire pulling method and apparatus
A system for pulling wire over or through structural members of a building, including an elongate shuttle, including a leading end and a trailing end. Connecting means are associated with the...
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6921059 |
Method for evening tension in a twisted pair electric cable
A method of evening the tension in the conductors of a twisted pair electric cable during the cable's installation comprising the step of pulling the cable through stlinging rollers while attached...
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6916014 |
Cable routing and affixment apparatus
A cable guide for containing and routing cables through building. One version of the guide includes a rigid hollow tube with a slot, flared ends, and mounting hangers while a second embodiment...
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6896243 |
Machine for installing a catenary cable
A machine for installing a catenary cable of an electrical catenary of a track includes a machine frame, supported for mobility on the track by undercarriages, and a storage drum containing the...
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6883783 |
Electrical underground wire pulley to assist in pulling wire through underground conduit
An electrical underground wire pulley for pulling wire through conduit having an opening in a base structure that is provided with pre-installed anchor bolts. The wire pulley includes a frame with...
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6877688 |
Preparing strand cable for concrete mold
A method and apparatus is disclosed to prepare strand segments of predetermined length for use in a molded concrete product at an assembly facility. The strand segments are loaded into a strand...
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6832873 |
Installation vehicle
In order to facilitate, and largely to automate, the installation of cable supports on a duct wall, an installation vehicle can be displaced in the duct. The vehicle has a basic body which contains...
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6824329 |
Method and apparatus for installing a duct around a longitunal member present at the stretch of installation
For installing a cable duct around a cable buried in the ground, the duct is propelled by a propelling device formed of a solenoid and a corresponding core member of a magnetic material, and a duct...
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6802494 |
Wire retriever system
A wire retriever system comprises a handle with an interior portion. The handle has an open end and a pair of apertures. The apertures are adjacent to the open end. The receiving end has a pair of...
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6793202 |
Method for installing and/or removing a cable in cable passage conduits and implementing device
A device for installing or removing a cable in cable conduits within which a current of water is also conveyed is disclosed. The device includes an electric motor to provide for progression of the...
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6773205 |
Apparatus and method for cable installation in ducting
An apparatus for and method of installing a cable in ducting from a location intermediate the length of the ducting. The cable is provided in a coil at the location and some cable is passed from...
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6749179 |
Devices and methods for placing wiring into split loom tubing
Apparatuses, systems, and methods for placing one or more wires into split loom tubing. An apparatus is provided that includes a partial enclosure, a longitudinal channel, and a flared wedge. The...
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6746000 |
Line-inserting method, line for inserting and optical transmission line for inserting
A line member inserted into a inlet port of the conduit comprises a thin nylon tape. The tape comprising the line member flies into the conduit with the fluid mechanical force in the air stream.
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6739582 |
Flexible cable leader
A cable leader includes an elongated cylindrical body with a pointed leading end and a hollow tubular end. The tubular end cavity includes an axially tapered inner wall. In one embodiment, the...
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6739581 |
Wire feeding guide for use with an electrical box
A wire feeding guide for use in feeding wire through an electrical box and a conduit secured over a hole in the electrical box. The wire feeding guide includes a trough-like member, a support...
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6736156 |
Method and system for installing cable in pressurized pipelines
A method of introducing a fiber optic conduit into a pressurized gas pipeline includes the step of introducing a translating member into the pressurized gas pipeline via an entry port in a first...
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6726181 |
Apparatus and method for routing cables and wires
An apparatus is disclosed for routing cables and wires. A first elongate section has an upper end and a lower end, and a second elongate section has a first end and a second end. A single hinge...
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6722603 |
Powered fish tape reel system
A powered fish tape reel system for efficiently pushing and drawing fish tape within an elongate tubular structure. The powered fish tape reel system includes a hub member for receiving and...
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6705002 |
Harness wrap application tool
A tool for inserting wires or cables in a flexible harness wrap is disclosed. The tool includes a first member and a second member connected to the first member. The first member has an extension...
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6691734 |
Methods and systems for installing cable and conduit in pipelines
A method, system and tools for introducing a fiber optic conduit into a pressurized gas pipeline includes the step of introducing a translating member into the pressurized gas pipeline via an entry...
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6691985 |
Electrical wire pulling apparatus
An electrical wire pulling apparatus for pulling for electrical cable into an electrical circuit housing includes an elongated member having a top end and a bottom end. An upper bracket is attached...
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6691728 |
Methods and systems for installing a pipeline within a pipeline
A method of routing a new pipe duct into an existing pressurized gas pipeline includes the step of introducing a translating member into the pressurized gas pipeline via an entry port in a first...
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6682052 |
Optical cable installation with mini-bend reduction
A cable straightener removes mini-bends from cable as it is unwound from a reel for installation in an underground duct, providing improved blowing performance for any cable with non-negligible...
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6682051 |
Wire guide system
A wire guide system for facilitating efficient installation of wire within conduit connected to an electrical box. The wire guide system includes a main body having main cutout, the main cutout...
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6682050 |
Wire puller
An apparatus includes a frame having a drive shaft mounting portion, a power tool restraint portion, and an adjustable forearm portion, wherein the power tool restraint portion is adapted to...
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6666434 |
Underground cable retrieval tool
A method and apparatus are disclosed for retrieving a cable that has become stuck or wedged during the process of installation of the cable in an underground conduit. A projectile is sent down the...
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