Abstract: A pallet dismantling system includes a pallet that has a frame, a plurality of slats and a plurality of nails. Each of the nails extends through slats and engages the frame to fasten the slats on the frame. A tool is provided to disassemble the pallet and the tool includes a slot. The tool is selectively inserted between a selected one of the slats and the frame. Additionally, a selected one of the nails is positioned in the slot. The tool is urged to lift the selected slat from the frame. Moreover, the tool inhibits the nail from splintering the selected slat when the selected slat is removed from the frame.
Abstract: A device for Semi-truck and trailer applications. It is a tool used by truck operator's release a fifth wheel pins of a tractor/trailer assembly or the wheel adjustments and tandem axle trailer pin extractor apparatus. Also it is used as a tool for allowing uncoupling/decoupling of a trailer from a tractor and for shifting the locking pins in the undercarriage of a tandem axle trailer when it is desired to shift the position of the tandem axles relative to the trailer body. The tool is made of a hammer assembly with a spike head, shaft and wedge; a pipe structure handle with a taper at one end for attaching to assembly and a way for attaching to a cap and a way to attach the hammer assembly to the pipe structure handle. It has an extendable hook assembly with a hook at one end of an adjustable tube.
Abstract: Pry bars that will not slip off a lower support structure (such as joints) when prying attachment devices (such as nails or screws) from architectural members (such as deck boards) because the two paws or distal ends of the hook members are fully engaged with one or more lower support structures throughout the prying operation. The pry bar has a handle and a head, with the head having a fulcrum and two hook or paw members.
Abstract: An ergonomic apparatus for handling a hinged lid that reduces force required to open the hinged lid and bending by a user, maintains the lid in an open position to prevent accidental closure of the lid, and assists with closing the lid. The apparatus has a horizontal member with an attachment means for removably coupling the apparatus to the hinged lid, a vertical member extending from a proximal end of the horizontal member, and a handle in operable communication with the vertical member. The vertical member and handle are configured relative to the horizontal member such that when the vertical member is positioned on a flat surface, the handle is raised above the flat surface by about 10° to 25° and the hinged lid is maintained in an open position having an angle greater than 90° relative to an opening the hinged lid was covering.
Abstract: An extraction tool for an embedded arrow head works by attaching a slide hammer shaft to the embedded arrow and then working an outer slide hammer body along the shaft to engage cooperating travel stops to kinetically work the arrow head from a dense material in which the arrow is embedded. The extraction tool includes a handle that may be stored parallel to the slide hammer shaft for transport and then disposed to engage the slide hammer body when needed. The slide hammer shaft has an arrow head engagement end with a threaded receiver and a distal stop bolt end that includes for a separate grip and an ancillary attachment.
Abstract: The present disclosure is directed towards an apparatus and method for straightening and/or shifting a wall that has bowed, deflected, or shifted out of place. The apparatus includes a vertical bar that is placed against the wall, a horizontal bar that is butted up against the wall and extends away from the wall, an adjustable length force-applying component that is situated diagonally between these two bars. The adjustable length force-applying component is extended to push the wall into a straight, vertical orientation and/or at the base.
Abstract: An ice-making device for a refrigerator including a duct providing a cold air flow path under an ice tray in which water turns into ice pieces. Uneven portions extending in a direction differing from a flow direction of cold air are formed at a lower surface of the ice tray. The duct may have a wavy surface. The surface features of the ice tray and the duct can advantageously increase contact area and contact time between cold air and the ice tray, thereby increasing the heat exchange efficiency between cold air and water contained in the ice tray.
Abstract: An apparatus and method for aligning a rim of a wheel assembly to a wheel hub. The apparatus can include a wheel handler device that is structured to securely engage the wheel assembly. The apparatus can include one or more light emitting devices that project one or more light spots on the face of the wheel hub. The position of one or more light spots relative to another light spot(s) and/or to a reference feature on the face of the hub can provide an indication of the location, orientation, and/or alignment of at least the rim relative to the wheel hub.
August 29, 2016
Date of Patent:
September 10, 2019
ABB Schweiz AG
Harald J. Staab, Jeremy Newkirk, Gregory F. Rossano
Abstract: An apparatus is disclosed for dismantling a pallet comprising an elongated handle having a free end and an attachment end, wherein the attachment end is coupled with a crossbar having a horizontal axis extending perpendicular to the plane of the handle. The apparatus also has one or a plurality of blades extending rigidly forward in adjustable communication with the crossbar via a notched aperture in each blade for receiving the crossbar, wherein each blade further comprises a lower curved portion, and an upper portion for engaging a board of a pallet, at least one wheel rotatably coupled with said lower curved portion, and means for clamping the blades to the crossbar.
Abstract: A bracket assembly includes a bracket for attachment to a shopping cart and a cover connected to the bracket and covering at least part of the bracket. The bracket includes a metal plate having first and second faces, where the length is greater than the width, and the width is greater than the thickness. The bracket has a projection extending outward from the first face and a recess extending inward from the second face and corresponding to the projection. The cover has two walls and a cavity defined between the walls, and the bracket is received within the cavity such that the first and second faces each confront one of the walls. The cover further has a slot in at least one wall, such that the cover is press-fit on the bracket and the projection is received in the slot to retain the cover in connection with the bracket.
Abstract: In one embodiment, there is provided an apparatus for retaining and moving an automobile tire, and which includes a pair of tire engagement roller assemblies and a lever actuator assembly coupled to the roller assemblies. The roller assembly includes a movable base frame and a tire engaging roller rotatably coupled to the base frame, and the lever actuator assembly includes a lever arm, a link arm pivotally coupled to the lever arm along a length thereof, and a retention bar for selectively holding the lever and link arms in a fixed position relative to each other. Longitudinal end portions of the lever and link arms are rotatably coupled to associated said roller assemblies. Rotational movement of the lever arm towards a generally upright position effects inward movement of the roller assemblies towards each other to mount the tire disposed therebetween.
Abstract: A hand tool for use by a user to lock and unlock a locking mechanism to secure a pallet to an aircraft is provided. The locking mechanism is coupled to a floor of the aircraft and includes a release trigger operably connected to a clamp that is designed to engage with a flange of the pallet. The hand tool includes an elongated rod having a top portion, an intermediate portion and a bottom portion, the bottom portion having a hook member with a curved hook portion continuously connected to an end hook portion, the end hook portion having a top slanted surface oriented approximately 5 degrees relative to a first horizontal plane. The elongated rod is designed to maneuver to permit the hook member to communicate with the release trigger of the locking mechanism, thereby unlocking or locking the locking mechanism.
Abstract: An improved deck fastener removal tool comprising a fixture with an extended handle to hold the cutting blade of an angle grinder or like tool in plane with the top of the joist and removed a safe distance away from the operator's body. The handle may be extendable and adjustable to render it comfortable for use by multiple operators. The fixture utilizes a series of guards to ensure that the cutting blade remains level with the top of the joist along the entire length thereof, allowing the operator to walk steadily along the top of or next to the joist to quickly and safely remove each residual fastener protruding therefrom. An integrated collection tray automatically gathers the severed portions of the fasteners as they are cut.
Abstract: A fifth wheel yanker moves a fifth wheel release handle in the sequence needed to operate the release handle in the sequence used by, for example, the Yost brand of fifth wheel Jost fifth wheel safety catch release mechanisms.
Abstract: Dollies support steered skis of a snowmobile on wheels to enable the snowmobile to be moved along an underlying surface with carbides on the bottom surfaces of the skis free of contact with the underlying surface.
Abstract: A tool which permits a user to safely manipulate and position a hydraulic cylinder during installation upon an industrial machine such as a backhoe or a skid steer. The tool provides an extended handle portion which allows a user to maintain control of the hydraulic cylinder while at a safe distance.
Abstract: Devices and methods of use are provided for lifting and locking the rear drive track assembly and front ski assembly of a motorized snow vehicle into an elevated position off the ground. The devices comprise wheels for stably maneuvering the elevated snow vehicle over a dry surface.
Abstract: A tool for operating pivotal levers includes a lever member having an attachment and a handle. The attachment defines proximal-lower and distal-upper bearing surfaces for contacting the pivotal lever to transmit a pivotal opening force, and the proximal-upper and distal-lower bearing surfaces for contacting the pivotal lever to transmit a pivotal closing force. Typically, the tool includes hook retainers extending from the lever member that define the lower bearing surfaces. Also, the lower bearing surfaces and the handle define a clearance angle to avoid interference with an opposite lever. Typically, the lever member includes an angle between its attachment section and its handle section to define the clearance angle. Methods of installation and use of such a tool are also disclosed.
Abstract: This disclosure relates to a tool, system of tools, or method of utilizing tools to quickly, safely, ergonomically and effectively lift any number of objects including but not limited to manhole covers and car tires. The user is aided by the tool containing any number of picks that may be directionally adjusted, manually or automatically, latches to connect the tool to attachments (such as tripods, power lifting belts, vehicles, and other tools), additional support handle bars located at or about the center of gravity which may be adjusted from one location to another to guide the body into a lifting posture to reduce back strain and accident potential, pre-molded or moldable sections on the tool or its handlebars to aid the user in gripping the tool, a gyroscope and other features for making the jobs of utility workers and service workers safer, more efficient, and easier.
January 27, 2016
Date of Patent:
August 22, 2017
D.C. Water & Sewer Authority
Wade L. Brooks, James Lowell Ramsey Clarke
Abstract: A precision device for establishing a contour line of body filler on an automobile panel that allows a body repairman to create two (or more) control surfaces in which to work between. The body repairman no longer has to eyeball his/her contour work; for example, by walking to the front of the automobile to see how the contour of the panel being restored “matches” the non-damaged panels when viewed from the front of the automobile. The body repairman can now create a region to work between two body filler lines (a manageable region of repair) established with a flexible rod, a set of pressure adjustable supports and some body filler. Working between these two body filler lines using a flexible contouring tool he may sweep body filler between the upper and lower lines to identically approximate the long sweeping contour lines of the original vehicle.
Abstract: The present invention is an add-on tool to the standard barrel wrench that comprises a heavy duty T-shaped member and a foot ring where the operator fits their foot into the ring and applies force. Using the device of the present invention the operator no longer needs to stand on an angled surface and hope the barrel will instantly snap open after a few bounces without slipping and falling. The interior diameter (ID) of the foot ring of the device is about 6.5 inches which offers plenty of room for the operator to insert their foot in and apply pressure to the Barrel.
Abstract: Apparatus for lifting and supporting a spool of windable material above a floor includes a pair of supports wherein each support includes a floor-engaging base and an elongated telescoping post assembly joined to the base so as to extend vertically upwardly therefrom. A lift assembly is connected to the post assembly and is releasably securable at alternative locations therealong, and the telecoping post assembly can be altered in length so that by positioning each of the supports adjacent a corresponding end of the barrel of the spool, arranging the lift assemblies of the stands in cooperating relationship with the barrel of the spool so that when lifted by the stands, the weight of the spool rests upon the lift assemblies, and then lengthening the post assembly, the spool is lifted from the floor by way of the lift assemblies.
Abstract: A linkage arm for use with machine linkage systems is disclosed. The link may include a body having a first end opposite a second end with a first pin bore and a second pin bore disposed at the first and second ends respectively. The link may also include a front face and a rear face disposed on opposite sides of the body. The link may further include a guard connected to the front face. The guard may include a base plate, a first pad, and a first web connecting the first pad to the base plate. The first pad may form an upper leading surface oriented at about 25-35° relative to a virtual line drawn between centers of the first and second pin bores.
Abstract: A tool for servicing air brake systems. The tool includes a sliding bar locking mechanism. On one end of the bar is a movable, lockable tubular member; on the other end is a fixed hook member. The tool permits one person working alone to quickly replace an air brake diaphragm.
Abstract: A trap-setting apparatus for use in setting a dog-proof trap that includes a continuous side wall, a spring member that is movable between a tripped configuration extending away from the side wall and a rigging configuration adjacent thereto. The trap-setting apparatus includes a cam member and an elongate handle having a proximal member coupled thereto and a distal end displaced therefrom, the handle being configured to rotate the cam member when moved. The trap-setting apparatus includes a pair of hook members each having a first end coupled to the cam member and a second end selectively coupled to the spring member of the dog-proof trap. In use, a user movement of the handle causes the cam member to rotate relative to the side wall of the trap and to move the spring member from the tripped configuration toward the rigging configuration.
Abstract: A tool for engaging and pivoting the rocker arm of an internal combustion engine to enable removal of a push rod from the engine by disengaging the rocker arm from the push rod includes a handle, a pair of bifurcated arms extending from the handle which fit on opposite sides of the rocker arm and further including connected outer ends of the bifurcated arms defining a prong to depress the valve spring. A transverse plate connecting the bifurcated arms engages the underside of a rocker arm as the bifurcated arms are positioned on the bracket supporting the rocker arm to enable pivoting the rocker arm and permit removal of the engine push rod.
Abstract: A tool for insertion and removal of an archwire into low-profile orthodontic brackets includes a handle section and at least one end section having a pair of claws separated by a gap. Each of the pair of claws has a pair of lobes with internal pathways for accommodating an archwire. This enables the archwire to be alternately pushed into and pulled away from an orthodontic bracket.
Abstract: An example includes a hand tool for repairing high-voltage electric power transmission cable, the tool including a generally straight elongate bar extending from a proximal portion including a back end to a distal portion including a tip that is generally smaller in diameter than the proximal portion, the proximal portion including a hand-graspable handle, the bar defining a hollow extending into the handle, the hollow extending from an interior wall of the hollow to an opening in the handle, the bar including a shoulder encircling the bar defining a transition between an at least partially conical shape extending from the tip to the shoulder and a spreader portion extending from the shoulder to the handle, wherein the hollow is sized to receive the transmission cable, with the opening being larger in diameter than both the conductor of the transmission cable and an insulator of the transmission cable.
Abstract: A safety tool is specifically adapted to aid in opening hinged rear doors of industrial containers safely, while also ensuring that the operator of the safety tool remain outside the potential zone of danger whenever the rear door has the potential to swing open. The present safety tool not only provides convenience and leverage for commonly performed door opening procedures, but also ensures that the operator's body and hands remain safely distanced from the direction of door travel and the potential discharge path of material contained within the cargo box. In addition, the present safety tool is lightweight and compact, allowing the tool to be easily stowed in or around a cargo box and/or truck to and thereby ensure that the safety tool is available whenever it may be needed to aid in opening and/or closing the cargo box door.
Abstract: A power door opener including an actuator having a housing with an electrically powered actuator shaft that can be extended from a closed to an extended position. In one embodiment, a movable push plate is affixed to the actuator shaft and a fixed push plate is fixed in its position with respect to the housing. In the closed position of the actuator shaft, the fixed and movable push plates are aligned to form a combined edge for insertion into the space between a door and door jamb. The actuator shaft extends to move the movable push plate apart from the fixed push plate to spread the space and release the door from the door jamb. Alternatively, a double ended power door opener is located between opposite door jambs and the extending of the actuator shaft forces the door jambs apart to release the door from the door jamb.
Abstract: A panel lifter comprises: a first arm comprising a panel engaging element; a second arm comprising a foot pedal; and a fulcrum for engaging the ground connected between the panel engaging element and the foot pedal; wherein the panel engaging member is moveable with respect to the foot pedal.
Abstract: A wheel weight tool includes a handle connected to a hammer head on a first end and having a first hook on a second end. The first hook may be adapted for removing a wheel weight. The hammer head has a soft end and a hard end. The hard end may include a second hook.
Abstract: A timberjack including a handle, and a jacking stand coupled to the handle, the jacking stand comprising a first portion and a second portion, wherein the first portion is arranged to engage the ground, and wherein the second portion is coupled to the first portion and extends downwardly from the handle to elevate a portion of the handle from the ground.
July 10, 2014
January 15, 2015
NORTHERN TOOL AND EQUIPMENT COMPANY, INC.
Abstract: A leverage bar for manipulating formwork panels is used to provide a mechanical advantage for aligning heavy formwork panels before clamping. A pin support plate is connected to one end of an elongated bar. A pair of cylindrical pins is connected to the pin support plate, and a third pin is connected to the elongated bar opposite the first and second pin. The pins are inserted into pre-existing holes in the formwork panels and torque is applied to the elongated bar by a worker at the end opposite the pins in order to leverage the panels into place.
Abstract: The invention discloses a metal positioning device. The device comprises a bottom section with a front end having a downward facing lip, a second back end having a handle, a side wall on both sides of said bottom section, said side walls running the length of the bottom section and a plurality of apertures formed along a longitudinal axis of said bottom section, said apertures being dimensioned to receive and allow passage of a lever bar therethrough. The invention further discloses a method of using the metal positioning device. The invention decreases the time needed to position metal sheets and eases the job for workers.
Abstract: An object transport device which aids in the lifting, carrying, and transport of objects such as logs. The object transport device generally includes a grasping assembly which includes a handle and a pivotally secured hook adapted to extend around and retain an object such as a log. An optional cant extension is provided which may be removably secured to the grasping assembly to convert the present invention into a conventional cant hook configuration. A lifter adapter is also provided which may be removably secured to the grasping assembly. The lifter adapter may removably receive a T-shaped lifter extension to convert the present invention into a conventional timber jack configuration which aids in lifting and supporting larger or heavier objects.
May 6, 2014
Date of Patent:
November 4, 2014
Innovision Developers, LLC
Jonathan Whitney Roberts, Lynne Marie Roberts
Abstract: A leverage hand tool for opening doors of a conventional cargo container provided with a latch mechanism having locking brackets and pivotal levers engaged with the locking brackets. The leverage tool is designed to amplify the lever arm formed by the pivotal container handle and make it easier to release the arm from the locking bracket. The tool has an elongated tool handle with a longitudinal axis and an engaging member secured to the tool handle at an acute angle in relation to the longitudinal axis. The engaging member has a through opening of sufficient size to slide over a pivotal lever of the cargo container while transmitting pivotal force from the tool handle to the pivotal lever.
Abstract: A system to open a shipping bin slide-gate may include an opener, a pivot point towards one end of the opener, and a handle towards the other end of the opener. The system may also include a puller, a connector towards one end of the puller, and a joiner towards the other end of the puller that connects to the opener. The system may further include an attacher that engages a shipping container and the pivot point, and the attacher transmits a force applied at the handle to the connector to open the slide-gate carried by the shipping container.
Abstract: A device for removing a pool or deck cover anchor includes a base having a front, a rear, and two sides; a swivel rotatably attached to the front of the base with dowel pins so that the swivel will rotate to stay level; a U-shaped gripping element on the swivel, adapted to grip the anchor; a handle attached to the rear of the base, the handle being substantially longer than the swivel; a handle stop on the handle; and wheels rotatably attached to the sides of the base; wherein the handle, base, and swivel form a lever and the wheels allow the tool to roll so that a generally downward force on the handle produces a straight vertical force on the anchor that lifts the anchor out of the ground. Methods for removing and replacing anchors utilize the tool as further described.
Abstract: A breaching tool for use by law enforcement or emergency personnel has a curving, tapered wedge at a first end, extending approximately perpendicularly from a tool handle, and providing a striking surface for driving the wedge between a door and door frame, for example. At an opposite end is a tapered chisel tail end, preferably with a claw for pulling nails or other fasteners. The tool may include a loop handle, generally in a trapezoid configuration connected to the main tool shaft, for manipulating the tool in service.
Abstract: A versatile lever-type decking and plank removal tool for more efficiently prying floor-boards from deck foundations and floor-joists to which they are nailed. The decking and plank removal tool uses an offset inverted hook to tear off any deckboard in any configuration in seconds with a minimum of effort, allowing the user to remain completely upright for the entire process.
Abstract: A prying tool, such as to pry open a door or window, having a forked blade on one end formed with a dimpled shoulder. The dimpled shoulder helps to prevent tools striking he shoulder from glancing off, and eliminates sharp corners to reduces stress points which cause cracking and breaking.
Abstract: An indexable tool includes a handle, an indexable tool body and a coupling subassembly. The coupling subassembly rotatably joins and selectively locks and unlocks the handle and the indexable tool body in rotatable relation to each other. The coupling subassembly includes a push button fixedly coupled to a push button cylinder, adjacently disposed first and second serrated inserts, a cap, a cap retention ring, a push button retainer clip and a spring. The cap is held in fixed position with the cap retention ring. The spring is biased to hold the coupling subassembly in a locked position to prevent relative rotation between the tool body and the handle. In an unlocked position the push button is pushed against the bias of the spring to slidably move the coupling subassembly into a position enabling relative rotary movement of the handle relative to the indexable tool.
Abstract: There is disclosed a post extractor comprised in a post-pounder, the device having a length and a crosswise extraction hole. The hole may be sized to accept an exposed portion of the post and may have an engaging edge for engaging an exposed portion of the post. Methods of using the extractor to extract a post are also disclosed.
Abstract: An equipment support rack assembly for holding equipment during the maintenance thereof includes a base with a top wall, a bottom wall and a perimeter wall. The perimeter has an aperture to access an interior of the base. A rod is attached to the base and receives a spool of cutting line. A plurality of legs each has a top end and a bottom end. Each of the legs extends upwardly from the upper surface. A platform has a top side and a bottom side. The bottom side is attached to the top ends of each of the legs. The top side has an opening extending through the top and bottom sides. The opening is configured to receive a weed trimmer or to allow access to a bottom side of a lawn mower positioned on the top side.
Abstract: A manhole cover lifting device has an elongated member which extends a length between a first end and a second end. A handle is connected to the first end and a scraping hook is connected to the second end. An adjustable member slides along the elongated member between a first stop and a second stop. A carriage hook is adjustably connected to the adjustable member.
Abstract: A pump jack for driving a reciprocating pump is provided. The pump jack comprises a support base and a support frame mounted thereto. A hydraulic cylinder is mounted to the support frame. A pulley mechanism is connected to a piston of the hydraulic cylinder, the support frame, and to a sucker rod of the reciprocating pump. The pulley mechanism translates movement of the piston into movement of the sucker rod such that pushing action of the piston provides pulling action acting on the sucker rod. A drive mechanism connected to the hydraulic cylinder for actuating the hydraulic cylinder.
March 27, 2011
Date of Patent:
February 25, 2014
Murray Ames McEwan, James Lawrence Gaboury
Abstract: The present invention includes a tool for extracting objects that are embedded in the ground; such as plants, posts, and cables. The extractor comprises a puller pole attached to a curved fulcrum and a parallel, offset, engagement pole. The object extractor includes a locator used for aligning objects with the object extractor. The engagement pole incorporates cabling and ratcheting systems, which assist in the tightening of the embedded object to the apparatus. An individual then applies sufficient pulling force to the puller pole resulting in extraction of the object from the ground.
Abstract: Apparatus and method for prying up boards nailed to raised edges of support members, as in deconstruction of buildings, using a deconstruction pry bar having a relatively long shank extending upward from a fulcrum having a lateral axis, and a relatively short claw with at least one tang that extends downward from the fulcrum. Each tang is laterally offset relative to the fulcrum to enable a user to pry up boards by positioning the pry bar fulcrum for pivoting on top of the raised support member edge while the tang of the prying claw extends along a side of the support member, and then using lever action to convert a downward force on the shank to a greater upward force applied under the board by the claw tang.
Abstract: A tool for snapping and then extracting a loop panel tie from a workpiece which comprises a handle. A head extends at a right angle from the handle. A mechanism in the head is for snapping the loop panel tie in the workpiece. A mechanism on the handle at the head is for extracting the loop panel tie from the workpiece.