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8177193 |
Grain bin lifting system and method
A building and grain bin lifting system utilizing a combination of lifting assemblies for lifting building and grain bin components. The lifting assembly includes a mobile supporting structure, a...
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8176593 |
Drain cleaning apparatus with electronic cable monitoring system
A drain cleaning machine with an electronic cable monitoring system is disclosed which comprises a frame supporting a rotatable drum which is driven by a motor through an endless belt. The drum...
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8167272 |
Lubricating systems, lubricant atomizing devices and methods of using the same
A portable hand-held lubricant atomizing device includes an inlet for receiving pressurized gas from a pressurized gas source. A flow control mechanism is associated with the inlet for controlling...
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8157244 |
Line retrieval system and method
A line retrieval system comprises a retrieval device having a radially magnetized magnet adapted to be magnetically coupled to an object disposed on an opposite side of a structure for drawing the...
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8156624 |
Apparatus and method for stringing aerial cables using aircraft
Apparatus and method for stringing aerial cables through tower structures using aircraft without requirement that a person be present on the tower while the aircraft is performing the stringing...
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8141850 |
Apparatuses and methods for an improved vehicle jack
Various embodiments of a vehicle jack include a base, an upright support mounted adjacent to and extending upwardly from the base, a toothed rack, a toothed bar pin, and a release handle. The...
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8141219 |
Tool for assisting in cutting the conductors of an electrical cable to a precise length
A tool for assisting in cutting the conductors of an electrical cable to a precise length includes a body, the body being pierced with a channel which is orthogonal to a reference face and which is...
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8136546 |
Pressure relief valve
A pressure relief valve for blown fiber closures is provided having constituent components fabricated from plastic. An adaptor is provided for connection to a blown fiber closure, and a body welded...
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8132788 |
Partition lifter
A wall partition lifter has a vertically extending support beam, a sleeve that is freely slidable therearound and has a ledge extending transversely outwardly from one side. An engagement...
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8123207 |
Nacelle lifting tool and method
A nacelle lifting tool and method for lifting the nacelle of a wind generator in relation to the rotating ring. The inventive tool is formed by first and second fixing devices which replace brake...
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8118282 |
Method and device for installing cable into cable guide tubing
Disclosed is an improved method and apparatus for installing a cable into cable guide tubing and the like. The method typically includes rotating a reel of cable guide tubing at least 360° while, ...
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8104743 |
Pull string installation device for electrical system raceways
The pull string installation device can be described as a torsion spring having a pair of tangential legs, with each leg having a formed protrusion for engaging a fish tape eyelet, and one leg...
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8091866 |
Wire pull assembly
A wire pull assembly including a quick-change assembly and a wire pull attachment. The wire pull attachment includes an insert, a basket adapted to receive and secure an article therein, and a...
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8087643 |
Line retrieval system and method
A line retrieval system comprises a retrieval device having a radially magnetized magnet adapted to be magnetically coupled to an object disposed on an opposite side of a structure for drawing the...
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8074968 |
Cable laying device
The laying device of a slender element in a tube comprises on the one hand an introduction cassette and on the other hand a driving body, these two elements being able to be mounted independently...
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8066260 |
Cable pulling system
A cable pulling system comprising a lower pulley assembly, an intermediate pulley assembly, and an upper pulley assembly. The system allows for a cable to be pulled through a range of angle and...
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8047506 |
Cable pulling apparatus and method for pulling thereof
The present invention is directed to an apparatus for distributing a cable-pulling composition onto a cable as it is being pulled through a conduit. In one embodiment, the cable pulling composition...
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8046862 |
Drain cleaning apparatus with electronic cable counter
A drain cleaning machine with an electronic cable counter is disclosed which is of the character comprising a frame supporting a rotatable drum which is driven by a motor through an endless belt....
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8046888 |
Yoke assembly and method of installing same
A yoke assembly includes two support members that are connected to one another, both of which include respective first ends and second ends. The support members are spaced apart enough to fit over...
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8033527 |
Adjustable lifting and stabilization rescue strut system
A lifting strut and stabilization system includes a lower outer tubular member in slidable engagement with an upper extendable inner tubular member, a mechanism for receiving and supporting a jack...
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8033678 |
Screw on lighted end attachment for use with a flexible snake
The present invention discloses a screw on lighted attachment for use with a fish wire, and which includes a conical body constructed of a durable and selectively transparent material, this further...
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8020835 |
Device for installing and removing high insertion force modules
The present invention provides for electronic module insertion and removal such as when high insertion/extraction forces are exerted in small spaces. To secure or unsecure the module a frame is...
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8016266 |
Portable apparatus and method for lifting a vehicle that compensates for lateral motion of the vehicle
A lift apparatus for lifting a structure includes a base, a bell crank pivotably coupled to the base, a coupling member for engaging a portion of the structure, pivotably coupled to the bell crank...
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8016267 |
Wire puller and conduit adapter
An improved wire puller uses a first and second position-able arms and may include an adapter and adapter bracket to allow for easier pulling of wire through conduit. The wire puller allows for...
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8006954 |
Adjustable cable puller
A cable puller has a pair of shoulder bars connected to each other at one end thereof, each of the shoulder bars having a hook at the other end for releasably accommodating a plurality of wires or...
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8002241 |
Half block for multi-level interlocking blocks
The present invention is a unitary piece block formed of polymers (such as polystyrene or other high strength polymer) by a single injection molding step which are assembled into a recreational...
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7997559 |
Method and apparatus for replacing old underground conduits
In a method and an apparatus for replacing old underground conduits (4), the old conduit (4) is first laid bare with the aid of a ground drilling device (8) with an overdrilling head and then, in...
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7988215 |
Surgical robotic system
A surgical robotic system includes a robotic arm, an end effector movably connected thereto and provided with a movable end effector element driven by an actuator, and a force sensor arranged...
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7987570 |
Adjustable apparatus for removing wires from underground conduit
An apparatus for removing wires and cables through underground conduits that overcomes the disadvantages of previous wire pulling devices and is simple in design, easy to use, and easy to...
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7977571 |
Method and apparatus for provision of temporary conductor tension support in transmission or distribution circuits
A conductor supporting assembly includes a pair of yokes having a pair of cables extending therebetween in spaced parallel array. Actuators tension the cables so as to selectively draw the yokes...
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7959198 |
Magnetic line retrieval system and method
A system for detecting, capturing and retrieving a wire, optical cable, string, coaxial cable, or other line or object from within a wall or other type of enclosed structure. The system uses...
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7954858 |
Conduit body with low friction inner surface layer
A conduit body assembly includes a conduit body having a layer of lubrication material thereon to aid in pulling wires therethrough. The conduit body includes an elongate side wall, an open upper...
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7950628 |
Flat railcar work platform and wheel assembly with locking mechanism
An extendable railcar work platform includes one or more work platform sections each including a set of wheels, a locking mechanism associated with each wheel and a guide system. The system enables...
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7942382 |
Compact optical microcable driver
The invention relates to an optical cable laying device comprising a mechanism for fixing a rotary motor (i0), at least one friction drive roller (60, 70) for driving the cable (200), and a...
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7934697 |
Apparatus and methods for gripping an elongated item
In some embodiments, apparatus for releasably gripping at least one elongated item and being used in pulling the elongated item(s) through at least one space includes a body and at least three...
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7926788 |
Conduit attachment system for a cable puller
An attachment system for a cable puller provides for securing the cable puller to various sized conduits. The attachment system includes a clamping assembly having pivotable arms angled to...
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7900891 |
Tooling for insulating aircraft stringers and method
To an aircraft stringer, a strap is inserted lengthwise through a stringer of an aircraft fuselage, a first end of the strap is secured to a first end of a length of insulation, and the first end...
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7900892 |
Lubricant composition and cable pulling method
The present invention is directed to enhanced compositions that facilitate the pulling of cables through conduits. In one embodiment, the composition comprises a sufficient amount of boron nitride,...
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7900292 |
Individual assisting device for bathtubs
In summary, this device offers many unique features advantageous to the user. This device will be economical to buy and is light and easy for one person to handle. This device is simple and easy to...
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7899298 |
Fiber optic drop terminal mounting plate
There is provided fiber drop terminal (“FDT”) assemblies for providing selective connections between optical fibers of distribution cables and optical fibers of drop cables, such as in multiple dwe...
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7891086 |
Method of stringing a first elongate element into a second elongate element
A method for stringing a first elongate element through a second elongate element is provided by placing the first elongate element in a channel and injecting compressed gas into the channel to...
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7887026 |
Shrub remover
In some embodiments, a shrub removing apparatus may include one or more of the following features: (a) a chain segment having a chain link, (b) a barb coupled to the chain link, (c) a first...
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7874543 |
Non-slip overlash jig
A non-slip overlash jig for pulling cable along a support line via a towrope such that when the towrope is slack, the overlash jig does not retreat along the support line thereby slacking the...
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7869684 |
Cabinet including optical bulkhead plate for blown fiber system
A cabinet is provided for managing the connections between a feeder cable and a distribution cable wherein the distribution cable is a blown optical fiber. The cabinet includes shelves for holding...
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7861434 |
Post sleeve positioning apparatus and method
A post sleeve installation device includes a standing structure, a structure coupled to the standing structure and configured to support a post sleeve below the standing structure, and a mechanism...
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7857287 |
Lifting device
A lifting device includes a jack having a first portion and a second portion movable relative to the first portion. A coupling is fixedly attached to the second portion for movement relative to the...
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7849762 |
Constrained tri-sphere kinematic positioning system
A scalable and adaptable, six-degree-of-freedom, kinematic positioning system is described. The system can position objects supported on top of, or suspended from, jacks comprising constrained...
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7845419 |
Systems and methods for injecting or retrieving tubewire into or out of coiled tubing
The present invention provides systems and methods for injecting or retrieving tubewire into or out of coiled tubing. The system comprises an injector, coiled tubing coupled to the injector and a...
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7832709 |
Wire pulling apparatus
A frame is pivotally connected to a chassis at a location near a first end of the frame. A jack is disposed between the chassis and the frame to enable pivoting movement of the frame relative to...
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7823861 |
Small vehicle jack apparatus
A small vehicle jack, having the ability to lift vehicles having a variety of wheel bases, and axle configurations. A support frame provides stability for a vertical bar, which supports a winch...
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