Abstract: 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 on the outer tubular member, a pin for optionally restraining the upper tubular member from further engagement into the lower tubular member, while allowing unrestrained extension of the upper tubular member from within the lower tubular member, and a removably attached jack having a bracket at its upper end incorporating a saddle or half-hole for engaging a strut lift pin located in a corresponding saddle, half-hole or flat bearing surface located on the upper end of the lower tubular member, the lift pin extending through the saddle holes in the upper tubular member, such that upon actuation of the jack, the upper jack bracket engages the lift pin and extends the upper tubular member from within the lower tubular member.

Abstract: 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 mounted to a cabinet housing the high insertion module. The frame includes a lever assembly that fixedly rotates about an axle attached at each end to a hub. The hub is allowed to rotate to one or more fixed angular positions that move the lever proximity relative to the front surface of the high insertion module. Applying a pressure to the lever rotates the lever until the module is either secured or unsecured from its cabinet.

Abstract: 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 device via at least one lift member, and a longeron assembly having a pivoting apex and configured to pivot about the base. The apparatus also includes a biasing device having a first end pivotably coupled to the bell crank device for applying a force thereto, the bell crank device converting the first force to a second force and applying the second force to the coupling member via the lift member for lifting the structure. A movement of the structure is compensated by rotation of portions of the longeron assembly which repositions the apex, the bell crank, and lift arm to maintain the structure in the lifted position.

Abstract: 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 vehicle leveler. The invention ramp provides four sets of four connectors at a top of a floor plate, which are adapted to interlock in cavity structures formed within a cavity on the underside of the block. Two adjacent blocks are secured together by applying to their top surfaces the securing cavity structure of an underside of a third such block. Such blocks can be stacked in an interlocking manner to reduce storage space.

Abstract: A motorcycle lift comprising first and second frames that are stackable upon each other is disclosed. The first frame may have a wheel support which may support front and rear wheels of the motorcycle. The first frame is operative to lift the motorcycle to a first height by activation of a first jack. The second frame may be mechanically connected to the first frame and traversed to a second height by further activation of the first jack to support the motorcycle by the frame rails that cradle the engine of the motorcycle and lift the wheels off of the wheel support.

Abstract: A puller with an adjustable hook head comprises a hook head including an axial rotating extension rotably disposed on one end thereof, and including a plurality of toothed engaging recesses continuously arranged around an arcuate outer periphery thereof; a plate assembly including a first plate part and a second plate part, the first and the second plate parts including two connection ends disposed on one sides thereof respectively and being folded together to form a closed cavity, and the cavity including an aperture secured therein; a controlling member received in the cavity and including a driving block fixed on a top end thereof, including a retaining projection disposed on one side thereof in response to the engaging recesses of the hook head.

Abstract: 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 workers to safely work above an electrified third rail such as in a subway or railway tunnel. The platform may be in a first retracted position for transit or in a laterally extended or vertically extended position to enable a worker to access and work on a tunnel wall. The platform may be extended to both sides of the railcar and, if the platform includes more than one section, the individual sections may be simultaneously extended to opposite sides of the railcar. Each work platform section includes a floor or base and safety rails around all four sides of the section.

Abstract: 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 be placed in a standard bathtub and is convenient and easy to operate by the user or an assistant, This device will be comfortable and relaxing as it supports the entire body of the user. This device is convenient and easy to keep in a sanitary condition and easy to remove from the bathtub as desired. The innovations I have made to Ashby's device of 1961 U.S. Pat. No. 2,968,814 renders it feasible to manufacture and market. The fact that it was in public Domain these many years and has not been taken seems to be an indication that it wasn't deemed a feasible item. My innovation of stabilizing platform 20 and being able to eliminate the awkward, vertical, inverted U shaped frame and sides and attachments thereto has made this device simple and economical to produce and market.

Abstract: 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 circular ring coupled to the chain segment at a proximal end, and (d) a second circular ring coupled to the chain segment at a distal end.

Abstract: 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 configured to enable selective translation of the support structure in three axes and rotation around a vertical axis. Locks are provided to lock the post sleeve at a selected position and orientation relative to the standing structure. A beam extending from one installation device to another measures or controls the relative spacing, orientation, and elevation of associated post sleeves, and related data is collected for off-site manufacture of fence panels. Additionally, a repository is provided, to which the data is transmitted for retention, and from which the data can be retrieved for manufacture of replacement fence panels.

Abstract: A band heater assembly for heating an object includes a band heater that extends around at least a portion of a perimeter of the object. The band heater includes a cable and a band. The cable includes a resistive element, a first cable end and a second cable end. The resistive element generates thermal energy based on a current received from a power source. The first cable end and the second cable end are connected to respective ends of the band heater assembly. The band is connected to the cable and transfers a first portion of the thermal energy to an exterior surface of the object. At least a portion of the cable is exposed from the band heater to contact the exterior surface when the band heater assembly is connected to the object.

Abstract: 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 joints. The system is compatible with extreme low temperature or high vacuum environments. When constant adjustment is not required a removable motor unit is available.

Abstract: 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 means. The winch means raises a lifting frame using a strap means, and the lifting frame which follows the vertical bar using an improved sleeve means, in which rollers are used on either side of the vertical bar. The jack may have adjustable and detachable wheel support means, in which the wheels of the vehicle are used as the contact points to raise the vehicle. The jack may also be used without wheel support means, but instead use hook means to attach to an axle.

Abstract: 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 protuberance extends transversely outwardly from a second side. The engagement protuberance engages and vertically supports the wall partition and may comprise a series of hooks adapted to engage complementary slots in the wall partition, and/or a foot plate for supporting a bottom surface of the wall partition. The support beam has a base with a lip that extends beyond one side thereof. An extension actuator such as a jack may be positioned on the lip and engage the underside of the ledge such that when the jack is extended, the sleeve extends vertically, elevating the wall partition. A plurality of bores in the support beam provide a locking mechanism together with a cotter pin to prevent the sleeve from descending beyond a desired elevation, even when the jack is retracted and/or removed.

Abstract: A spring-compression apparatus for facilitating maintenance of a strut assembly comprises a guide member, a carriage assembly, and a spring-channeling assembly. The guide member comprises a first member end and a second member end. The carriage assembly comprises a jack assembly and a slide assembly. The jack assembly is operable to otherwise displace the slide assembly along the guide member. The slide assembly comprises a locator assembly, which comprises a locator extension arm and a pivotable strut end interface. A strut spring is receivable in the spring channeling assembly as laterally engaged therewith. The strut end interface is engageable with a strut end for compressing the strut spring. The locator assembly further enables a user to remove a mounting nut from the interface-engaged end when the strut spring is compressed, thus enabling strut assembly disassembly.

Abstract: A moveable, collapsible engine test stand having adjustable engine supports and additional accessory supports that are all collapsible adjacent the base of the stand for convenient, compact storage. The stand may include accessories such as a radiator, fuel tank, instrument panel, battery, cooling lines, fuel lines, wiring harnesses, engine dynamometer and the like to permit prolonged operation and monitoring of an engine.

Abstract: A method for horizontal assembly of a high-voltage feed-through bushing includes vertically-assembling a field shaper assembly of a high-voltage feed-through bushing on a field shaper fixture. The field shaper assembly is then rotated within the field shaper fixture such that the field shaper assembly is oriented on a horizontal axis. Next, an insulator tube fixture supporting an insulator tube assembly is positioned adjacent to the field shaper fixture. The insulator tube assembly, being oriented on the same horizontal axis as the field shaper assembly, is then affixed to field shaper assembly.

Abstract: A device for removing a vehicle wheel end assembly includes a base having an upright section; and a hub support movable with respect to the upright section, the hub support having a first section translatable with respect to the upright section, and a hub adaptor pivotally connected to the first section so as to permit the hub adaptor to be angled with respect to the first section. A method for servicing ball joints of a motor vehicle includes jacking the motor vehicle so that a wheel is off the ground; removing a wheel from a wheel hub; removing the wheel end assembly including the wheel hub from the vehicle having ball joints using a device supporting the entire wheel end assembly; and servicing the ball joints of the motor vehicle.

Abstract: A log lifting beam with structural attachments that allow it to be fastened to a downed tree trunk. A means is provided for coupling the beam to a portable jack. The beam is positioned on a downed tree trunk with its forward end resting perpendicularly on the top of the tree trunk. The lower end of the beam rests on the ground. A tongue assembly hangs downward from the forward end of the beam. A steel chain stretched from the lower end of the tongue assembly and extended under the tree trunk to an attachment point mid-section the beam serves as a cradle for the tree trunk. The tongue of a jack is inserted under a short chain also bolted to the lower end of the said tongue assembly. The jack tongue is raised against this chain and the downed tree trunk is lifted.

Abstract: A jack extension system includes a mechanical jack that has a vertical support and a foot mounted on the vertical support. The foot is moved upwardly or downwardly on the vertical support. The vertical support has an upper end. A bracket is removably attached to the upper end of the jack. The bracket has an opening extending therethrough. A post has a bottom end and a top end. The bottom end comprises a coupler that is removably attached to the foot. The top end comprises a plate. The post extends through the bracket and the plate is abuttable against an object to be lifted.

Abstract: An adaptable vehicle driveshaft support apparatus comprising an elongated rigid main body having a first end and a second end, a first rigid arm extending from the first end of the elongated rigid main body with the first rigid arm including a driveshaft-supporting bracket thereon, a second rigid arm extending from the second end of the elongated rigid main body with the second rigid arm having a driveshaft supporting bracket thereon, and a mounting device attached to the main body for securing the rigid main body to a lifting device.

Abstract: A two-position lift bridge is used with a jack-stand power unit including a forward end, a rearward end, a pair of upward side flanges, with the rearward end having a hydraulic cylinder. A rear cover plate extends horizontally from the side flanges and over the cylinder, and has vertical apertures for positioning the lift bridge, and has a threaded vertical aperture for securing the lift bridge. The frame has a pair of parallel lift arms having forward end that are extendable by the cylinder. Each forward end has a leveling pad pivotally attached having an outwardly extended flange, and one having a vertical aperture and a threaded aperture. The lift bridge includes a rectangular plate one side having downward extending corner flanges with horizontal openings for engaging one of the outwardly extended flanges of the leveling pad.

Abstract: A post pulling device includes a tower having first and second side members, each side member having a plurality of receiving slots. Each receiving slot of the first side member corresponds to a respective receiving slot of the second side member. The post pulling device includes a rigid bar having opposed first and second ends, opposed first and second sides, and first and second pivoting members extending from the first and second sides, respectively. The first and second pivoting members are respectively receivable in corresponding receiving slots of the first and second side members. An end plate and a lanyard are included for coupling a post to the first end of the rigid bar. A hitch element may be coupled to the tower for selectively coupling the tower to a vehicle hitch. The rigid bar may be telescopic with structures for maintaining the rigid bar at a selected length.

Abstract: A panel pushing assembly (10) for a slide rail system having a first and second wall (12, 14) includes an elongated member (16) having a bottom end (18) and a top end (20), and a guide (40) disposed about the elongated member (16). The guide (40) guides slidable movement along the elongated member (16) and includes a collar (42) engaging the walls (12, 14) of the elongated member (16) and a catch (44) extending laterally from the collar (42) to engage the second wall (14), which is the stationary wall. The collar (42) includes a plurality of side-plates (46) and the catch (44) includes a hook portion (70) extending downwardly along the outside of the second wall (14) for preventing lateral movement of said elongated member (16) relative to the second wall (14).

Abstract: A two part jack system includes a power unit having a generally rectangular frame with a forward end, a rearward end, a pair of longitudinal side flanges that extend upward therefrom, and a rear cover that extends from the side flanges at the rearward end of the frame. A lifting mechanism mounted on the frame includes a pair of parallel lift arms having forward ends thereon each having a leveling pad pivotally attached to the outer side thereof. A two-position lift bridge includes a rectangular plate having a forward end, a rearward end, an upper surface, a bottom surface and a pair of sides. The bridge is for being positioned laterally and horizontally on the leveling pads at the forward ends of the lift arms, whereby the power unit is operable for use as a load lifting jack. The bridge is alternatively for being positioned on the rear cover of the power unit, whereby the power unit is operable for use with a jack stand.

Abstract: A telescopic tube having an outer tube, an adjustable tube, a housing and a locking clamp. The outer tube has a top end. The adjustable tube is mounted slidably in the top end of the outer tube and has multiple locking notches. The housing is attached to the top end of the outer tube, is mounted slidably around the adjustable tube and has a central top hole, a front opening and an inner surface. The locking clamp is mounted movably in the housing and has an elongated through hole, a rear inner surface, a spring and a locking rod. The spring is mounted between the housing and the locking clamp. The locking rod is formed on and protrudes in from the rear inner surface of the elongated through hole and selectively engages a locking notch in the adjustable tube to hold the adjustable tube in place.

Abstract: A cribbing apparatus for stabilizing a post-accident vehicle against unwanted movement of the vehicle during a rescue operation in which a victim trapped in the vehicle is to be extricated from the vehicle including a cribbing block having a two cribbing block portions, one of which is vertically movable with respect to the second in order to fill a space between the vehicle and the ground. The cribbing block includes a stair-stepped upper surface to facilitate the placement of the cribbing beneath vehicles of various ground clearances. The first cribbing block portion is raised to further fill space between the vehicle and the ground on high clearance vehicles, such as SUVs, Trucks and Buses. The structure and operation of the cribbing apparatus eliminates the need to forcefully jam cribbing into place between the vehicle and the ground and eliminates the need to stack cribbing.

Abstract: A handling system for a wind turbine nacelle in connection with self-loading or self-unloading of the nacelle to or from a vehicle. The system uses two or more lifting apparatus, where the lifting apparatus are engaged with lifting areas of a load carrying structure of the nacelle. The lifting areas are a part of the load carrying structure or are integrated in the load carrying structure, and where the lifting apparatus lifts by applying linear force to the load carrying structure of the nacelle. A method is also provided for vertical displacement of a wind turbine nacelle and a wind turbine nacelle prepared for self-loading or self-unloading to or from a vehicle.

Abstract: Cable support insulators of the present invention generally have an insulator body having a cable base and a plurality of insulator sheds. The cable base has a ratchet locking mechanism to secure an electrical conductor to the insulator. In preferred embodiments, a cable support insulator is provided that has an insulator body includes a plurality of insulator sheds and a cable base. A locking base is connected to the cable base, and a retaining clamp is pivotally connected to the cable base. The cable base has a front end, a back end, and a seat adapted to receive a conductor cable. The locking base has a front plate having a plurality of ratchet teeth. The retaining clamp has a first retaining arm, a second retaining arm, and a locking blade.

Abstract: A manually operated lifting device for adaptably lifting the front or back end of a lawn mower, garden tractor or similar small, powered vehicle, or to lift these vehicles from the side, is provided. The lifting device comprises a vertical frame having removable front arms at the bottom end and extending forward for engaging the axle of the mower or tractor, either at the front or back. The lifting device also comprises a horizontal arm at the bottom of the frame, for positioning and securing the vehicle while being lifted from the side, a collapsible base member and a threaded rod connect to the base member and the frame, such that turning the rod raises the frame from the base, thus lifting the vehicle. The rod may be turned using a hand crank or an electrical device such as an electric hand drill.

Abstract: Aspects of the disclosure include a jack stand. The stand may include one or more of: a housing, elongated support, engagement element, engagement element receiver, and a modulator. The housing may be adapted for receiving the elongated support. The elongated support may be configured for being associated with the housing, and may include one or more, e.g., a plurality of engagement element receivers. The plurality of receivers may be positioned sequentially along a length of the support and may be configured for receiving a portion an engagement element. The engagement element, therefore, may be adapted for removably engaging the engagement element receivers in sequential fashion, wherein the sequential engagement of the engagement element receivers by the engagement element causes the elongated support to move. The modulator may be associated to the engagement element and configured for modulating the engagement of the engagement element with the plurality of receivers.

Abstract: 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 on the outer tubular member, a pin for optionally restraining the upper tubular member from further engagement into the lower tubular member, while allowing unrestrained extension of the upper tubular member from within the lower tubular member, and a removably attached jack having a bracket at its upper end incorporating a saddle or half-hole for engaging a strut lift pin located in a corresponding saddle, half-hole or flat bearing surface located on the upper end of the lower tubular member, the lift pin extending through the saddle holes in the upper tubular member, such that upon actuation of the jack, the upper jack bracket engages the lift pin and extends the upper tubular member from within the lower tubular member.

Abstract: A tool is used to elevate and hold a garbage disposer against a sink fixture during removal and/or installation of a garbage disposer. The tool includes a flat base including a notch opening through a corner of a rectilinear base to allow an electric cord to pass around the tool. A flat load supporting platform includes a similar notch. A screw jack force applying mechanism allows the platform to be raised relative to the base. The tool works equally well with the base down or with the platform down so the user doesn't have to turn the tool over for it to work.

Abstract: The invention is directed to a holder for fixedly attaching a panel to a substructure. The holder comprises a connection member capable of being fixedly connected non-rotatably to the substructure, a panel holder fixedly attached to the panel and a spacer element threadedly attaching the connection member to the panel holder. The spacer element can be axially adjusted and fixed relative to the connection member and the panel holder.

Abstract: A motorcycle jack is described which allows an individual to right a motorcycle which has been downed, by themselves. The jack has a cradle, which maintains its horizontal disposition while the jack raises the bike from beneath the foot board bracket.

Abstract: A rescue tool including a hydraulic jack having an extensible ram and a pivoting handle for pumping the jack so as to extend the ram. The handle has a free end and a socket in the free end. A load-distributing head plate is affixed to the ram. A telescoping arm is affixed to the jack. A load-distributing foot plate is affixed to the arm remote from the jack. A rod is affixed to the foot plate for selective insertion into the socket so as to connect the free end of the handle to the foot plate.

Abstract: A lifting device for positioning an item on a location includes a support which in use applies a lifting force to lift the item, and securing means for securing the item to the support.

Abstract: A log lifting beam with structural attachments that allow it to be fastened to a downed tree trunk. A means is provided for coupling the beam to a portable jack. The beam is positioned on a downed tree trunk with its forward end resting perpendicularly on the top of the tree trunk. The lower end of the beam rests on the ground. A tongue assembly hangs downward from the forward end of the beam. A steel chain stretched from the lower end of the tongue assembly and extended under the tree trunk to an attachment point mid-section the beam serves as a cradle for the tree trunk. The tongue of a jack is inserted under a short chain also bolted to the lower end of the said tongue assembly. The jack tongue is raised against this chain and the downed tree trunk is lifted.

Abstract: The invention relates to an apparatus for supporting a tool on an object. The apparatus has a frame and ways on the frame for fixing the apparatus to the object. The tool is attached to the apparatus and the latter supports itself against the object In addition, the frame displays an upper and a lower support claw that are effective even in an inclined disposition with respect to the object. The frame including the upper and lower support claws further forms a C-shape. Moreover, the upper as well as lower support claws are designed such tat the holding effect during loading of the apparatus arises through the canting of the two support claws with respect to a portion of the object located between the two support claws.

Abstract: 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 contacting portion that provides supplemental frictional force during a rotational pulling stroke. Among other advantages, this allows a smaller, more compact design that provides higher gripping and pulling power. Embodiments as described above further allow for a smooth jaw configuration that reduces cable damage. A cable pulling device is also shown that includes a configuration of a force distributing device. One embodiment includes substantially orthogonal plates that help to reduce device twisting during a pulling operation. In a further embodiment, a force distributing device is adapted for attachment to a ground working implement arm.

Abstract: A handle and control mechanism on a mobile power unit for positioning extending, retracting and extracting a jack stand. The jack stand includes an alignment hole and a pair of ratchet release arms at the lower sides. The power unit includes a frame having a forward end with separated extensions for supporting the jack stand, and a rearward end having a tubular handle with a T bar hand grip with an operating lever on the right side. The handle has a rotatable control knob extending through the T bar hand grip for controlling a valve on a hydraulic cylinder. The forward extensions have an alignment block and pin for engaging the alignment hole of the stand. A pair of rectangular flippers are pivotally mounted at the inner rearward corners of the pin blocks, and have the outer rearward corners linked to the operating lever.

Abstract: A jack stand is for use with a power unit. The power unit includes a rectangular frame and a pair of parallel lift arms having forward ends extendable vertically over the frame. The forward ends of each lift arm have a frusta-conical disc pivotally attached to the inner sides thereof, so that the upper surface of the disc inclines upwardly at an acute angle. The jack stand includes a base plate with a first tubular frame attached thereto and extending vertically therefrom. An upper tubular frame is positioned in telescoping relationship relative to the first tubular frame and has a rectangular lifting plate attached to the upper end thereof. The lifting plate has parallel sides with flanges extending downwardly, with the lower ends of the flanges having an acute angle for engaging the upper surface of the frusta-conical discs of the power unit.

Abstract: A forcible entry tool for gaining access to a secured structure includes a a hollow elongated housing defining an interior chamber therein. The hollow elongated housing has an operative end adapted to manually seat the forcible entry tool. A force arm is disposed substantially within the interior chamber and includes an impact head adapted to impact the secured structure. A force arm drive displaces the force arm at a high velocity to impact the secured structure.

Abstract: An automatic-slide-forward-lift bridge for use with a jack stand power unit. The power unit has a rectangular frame base and a pair of parallel lift arms with forward ends for raising and lowering the jack stand. The lift arms have leveling pads attached to the forward ends. Each leveling pad includes a rectangular plate oriented vertically having a rearward edge and an upper surface with a flange extending outward for use with the lift bridge, and for use with a compression spring mechanism for biasing the bridge toward the forward ends of the lift arms. The lift bridge comprises a rectangular plate having an upper surface, a bottom surface, a forward end and a pair of sides. Each side of the lift bridge has an inner channel for engaging the outward flange of the respective leveling pad, and each side further has a finger extending rearward from the rectangular plate with a flange extended downward for abutting the rearward edge of the leveling pad.

Abstract: A hydraulic floor jack includes a rectangular frame with side flanges and having an extended control handle with a control lever. A pivotal lifting mechanism is mounted on the frame including a pair of parallel lift arms having rearward ends interconnected by a lateral push bar. The forward ends of the lift arms are pivotable upward for lifting a load as the push bar is translated forward within a pair of longitudinal “U” channel tracks attached to the inner side flanges. A hydraulic cylinder is secured at the rearward end of the frame for pushing the lateral push bar forward, and for releasing the lateral push bar rearward along the tracks. The safety mechanism includes a toothed rack bar secured on the vertical wall of the tracks. The lateral push bar has bore holes in the ends thereof. A cylindrical dog is slidably supported within each of the bore holes and has a distal end that is extendable for engaging a tooth of the rack bar.

Abstract: 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 of the road. Since fiber optic cable is not readily spliced in the field, as compared to copper wire cable which is readily spliceable, the fiber cable is supplied pre-connectorized with fixed lengths. This causes slack, or un-necessary cable length, which must be stored at the building/house site rather than atop the utility pole. This tool permits the installer to have good visibility of the roadway after making the cable connection to the utility pole and prior to hoisting the cable to its intended elevated height over the roadway before making the cable connection to the house and storing the slack at the house. This eliminates the need for a two person installation which would otherwise be required.

Abstract: A tire jack for lifting a spare tire onto a vehicle wheel includes a base component with a lifting pan superimposed thereon. A rotatable drive shaft raises and lowers a lifting arm, which in turn raises and lowers the lifting pan relative to the base component. On an upper surface of the lifting pan are a plurality of juxtaposed rollers arranged in a concave configuration so as to readily conform to a vehicle tire. Accordingly, a user places a spare tire on the concave roller assembly and raises the lifting arm to conveniently elevate the spare tire onto the wheel.

Abstract: An apparatus for placing lines in a conduit is disclosed. The apparatus uses a battery powered electric fan in an aerodynamically shaped body to fly through the conduit pulling a jet line. The apparatus is used instead of “fish” tape, vacuum, or compressed air to draw a jet line through the conduit.

Abstract: The invention relates to a device for opening, by way of force, an operating sash (100) which has a length (L) and which comprises an opening part (102) and a fixed frame (104), such as a door or window, comprising at least one frame (2) whose length can be extended and which is formed by one or several sliding parts (10,20) which can be adapted to the length (L) of the operating sash; a corner (12,22) which can be depressed and which is arranged in between the frame (104) and the opening part (102), a spreader ram (50) enabling the penetration of said corner (12,22) between the frame (104) and the opening part (102) in order to open the operating sash (100) by way of force; and a push ram (30) placed in a substantially perpendicular position with respect to the frame (2). The rams (30;50) can be maneuvered at a distance with the aid of a remote control (80). The invention is characterized in that the push ram (30) is a continually thrusting percussion ram acting in a repetitive reciprocating manner.

Abstract: This is stand that holds the rear end to an automobile. This stand allows you to turn the rear axle in any angle and hold that position to freely work on it. You can set up gears, clean the rear axle, weld it, drain oil from it, etc. This stand prevents you from having to chase the rear axle around on the garage floor and prevents you from having to keep hunched over.