Abstract: A mobile device designed for the removal, storage, and installation of removable vehicle doors comprising a wheeled base unit, a vertical frame and clamps.

Abstract: A hand lift system for positioning a wheel and tire to be placed on a vehicle hub, the system being made up of two primary components. A first paddle component provides a shovel shaped lever to be placed under the tire to be lifted up to the vehicle hub, with a handle grip to operate the lever arm. A second component provides a solid wedge chock on which the paddle component is placed to act as a fulcrum to the paddle component lever, or to act as a support once the tire is lifted to the appropriate height. The paddle component doubles as a tool for shifting the spare tire or flat tire into place. The chock component doubles as a wheel block for either a tire still on the vehicle or a spare tire that has been rolled to the side of the vehicle for use.

Abstract: This invention is related to a convertible backpack capable of being converted from a regular backpack into a trolley case and vice versa according to a user preference. The convertible backpack of the invention comprises at least a rotatable wheels cover mechanism, for covering the outer side of each one of the wheels upon usage of the convertible backpack as a backpack and for uncovering the outer side of each one of the wheels upon usage of the convertible backpack as a trolley case.

Abstract: Hand truck with an adjustable wheel axle suitable for manual transport of heavy objects, comprising: an elongate and substantially planar main frame, a load plate fixedly connected to the front side of the main frame and at the lower end, an axle suspension comprising a rigid body which is fixedly connected to the rear side of the main frame and close to the lower end; a wheel axle, both ends of which are provided with a wheel and which is disposed rotatably inside the axle suspension, wherein the axle suspension comprises a guide for guiding the wheel axle over a path between a low and a high stop.

Abstract: A hand truck is provided with upper and lower frames; two hinges connecting the upper and lower frames; wheel assemblies connected to the lower frame; and a load support assembly connected to both the lower frame and the wheel assemblies to have an operative position extending forwardly of the lower frame. Each of the upper and lower frames includes two side rails each having two parallel frame members and a guide groove defined by the frame members. There are further provided an arcuate bar interconnected the hinges; and a lock assembly between the guide grooves of the side rails, the lock assembly including two opposite sliding members. The sliding member includes an insert section in the guide groove and having a first wing, a second wing opposite to the first wing, an extension extending out of the second wing, and a cavity.

Abstract: A handcart includes a handle, a cart frame and combination members. The handle and the cart frame are firmly combined together by the combination members, which are respectively composed of two combination seats, two fixing seats and an adjustment member. The combination seats and the fixing seats, which are made of metallic or non-metallic material, are firmly fixed in position by the combination members, and the adjustment member can be operated to have two retractable rods retracting inward and extending outward; therefore, the handle of the handcart of this invention is extensible and can be stably combined together with the cart frame, able to reinforce the structure of the handcart.

Abstract: An article transport vehicle including a frame and at least one wheel supporting the frame on a substrate. The vehicle further includes a support surface extending outwardly from the frame and a lift device secured to the support surface. The lift device is capable of axial movement at an angle relative to the support surface to selectively establish a raised position or lowered position of the support surface relative the substrate.

Abstract: A lawn caddy for receiving and transporting waste such as grass clippings, leaves, plant vegetation and compost waste. The lawn caddy transports yard waste from one location to another without heavy lifting. It is light and durable, having a maximum weight of 10 to 12 pounds and can contain up to 40 pounds of waste or less. By filling refuge bags and transporting waste to a curb side shortens time spent in cutting and cleaning lawns.

Abstract: A hand trolley with a load tray movably connected with wheel sets includes a handle frame, two wheel sets and a load tray. The handle frame has two pivotal connecting portions used to connect with the wheel sets and the load tray. The wheel sets are provided with an acting surface mutually co-working with an acting surface of the load tray. The wheel sets can be unfolded as the load tray is pushed down, and it can be folded as the load tray is pulled up. Thus the hand trolley is able to make the load tray and the wheel sets folded or unfolded simultaneously, easy to be stowed away.

Abstract: A hand trolley including a main body and a lifting platform movable relative to the main body for lifting a load by a foot force applied by a foot of an operator.

Abstract: The present invention relates to a trolley, and more particularly to a lifting trolley capable of raising and lowering goods. The lifting trolley includes a trolley frame, a drive mechanism, and a bearing mechanism. The bearing mechanism is vertically slidably connected to the trolley frame, and the drive mechanism is disposed on the trolley frame and drives the bearing mechanism to slide vertically. Compared with the prior art, the lifting trolley provided by the present invention saves time and effort, is accurate in positioning, and facilitates conveying of goods.

Abstract: A system is provided for temporarily converting a conventional hand truck to provide an adjustable platform. The system may comprise a shelving unit and a control unit, where the control unit is configured to raise and lower the shelving unit on the frame of the transporting device. The shelving unit may comprise a platform for supporting removable items thereon, and a back plate configured to engage a portion of the transporting device frame, where the back plate comprises a plurality of rollers that minimize lateral movement of the shelving unit when it is being raised or lowered during operation. The control unit may comprise a drive unit and a cable system configured to permit the drive unit to direct movement of the shelving unit, the cable system comprising at least one cable, at least one pulley, and a winch upon which a portion of the cable may be radially wound.

Abstract: A hand trolley with a load tray movably connected with wheel sets includes a handle frame, two wheel sets and a load tray. The handle frame has two pivotal connecting portions used to connect with the wheel sets and the load tray. The wheel set is provided with an acting surface mutually co-working with an acting surface of the load tray. The wheel set can be unfolded as the load tray is pushed down, and it can be folded as the load tray is pulled up. Thus the hand trolley is able to make the load tray and the wheel set folded or unfolded simultaneously, easy to be stowed away.

Abstract: A utility cart that is capable of being converted into a collapsed position, a flat cart position, a dolly position, and a tilted position. The utility cart generally includes an interconnected frame that includes three sections, namely, a first section connected to a second section by a first joint, with the second section further being connected to a third section by a second joint. The utility cart also includes a fourth section (a base), which has a set of wheels affixed thereto. The utility cart further includes a support arm mechanism that attaches to the second section at a first end and to a bottom portion (of the base) of the utility cart at a second end. The second end of the support arm mechanism may be reversibly securable to a plurality of different points along the bottom portion of the utility cart.

Abstract: A system is provided for temporarily converting a conventional hand truck to provide an adjustable platform. The system may comprise a shelving unit and a control unit, where the control unit is configured to raise and lower the shelving unit on the frame of the transporting device. The shelving unit may comprise a platform for supporting removable items thereon, and a back plate configured to engage a portion of the transporting device frame, where the back plate comprises a plurality of rollers that minimize lateral movement of the shelving unit when it is being raised or lowered during operation. The control unit may comprise a drive unit and a cable system configured to permit the drive unit to direct movement of the shelving unit, the cable system comprising at least one cable, at least one pulley, and a winch upon which a portion of the cable may be radially wound.

Abstract: A device for transporting a ladder has first and second frame positions, the lower ends of which are pivotally mounted on an axle that also mounts a wheel for rolling along the ground. The upper ends of the frame portions are moveable toward and away from each other allowing the device to collapse for storage. A hook is mounted on the upper end of each of the frame portions for attachment to adjacent rungs of the ladder. A strap connects the upper ends of the frame portion to prevent them from separating from each other beyond a given distance.

Abstract: Disclosed is a folding chassis of manually driven carrier vehicles, for example, hand trucks, carts, and strollers, capable of moving over uneven or spongy surfaces and surmounting obstacles. The chassis includes a frame having a first plane, an arm with an axle, and a hub having a plurality of wheels. The arm is rotatably attached to the frame with the hub rotatably disposed onto the axle and each of the plurality of wheels is rotatably attached to said hub around an axis parallel to said axle. The arm is configured to pivot between at least positions of the hub been generally perpendicular to said first plane and the hub been juxtaposed to said first plane.

Abstract: A wheeled apparatus includes a base having sides, a front, rear, upper surface and lower surface, with a pair of leaves forming sides of the base and pivotally connected thereto and a pair of gates forming the front and rear and pivotally connected to the base and leaves. A handle subassembly and a leg subassembly are connected to the base, with a wheel subassembly connected to the leg subassembly. The apparatus is configurable in a cart mode, a table mode with gates and leaves oriented in a flat horizontal plane, a dolly mode with leaves and gates connected to form a cart but with leg subassembly lowered closer to the ground relative to the cart mode, and a stowage mode, where the leaves and gates collapse into the base, the handle subassembly retracts into the base, and the leg subassembly collapses up into the lower surface of the base.

Abstract: The motorized platform lift apparatus provides an electromechanical personally sized lift and transport device for lifting objects and people safely. The remote control provides convenience as well as personal self-lift. The platform provides a superior lifting capability over typical forks. Moving parts are shielded and covered where possible to ensure safety. Lift rack tilt further enhances function as objects may be tilted back for most secure transport.

Abstract: A material handling system is disclosed, having at least one solid rectangular storage container for liquid or solid items; a pallet upon which the container sits; and a transporter which is adapted to move the container from the pallet. The pallet has a structure to permit both movement of the pallet and the container and movement of the container independent of the pallet. The transporter with the container can be moved safely and easily using human power.

Abstract: The disclosed technology includes methods for providing a hand truck with a powered lifting feature controlled by an electronic module associated with a scale where such scale is used to determine the weight of an item to be lifted and manually transported. The electronic module is configured for causing a tray rise and lower as desired. The scale is mechanically associated with the tray for measuring the weight of an item placed on the scale. If the item weights more than a stored maximum value, the electronic device will not cause the tray to be lifted.

Abstract: A hand truck comprised of a frame assembly and a wheel assembly connected by slidable cylinders permitting both vertical and rotational movement between the cylinders. The frame assembly cylinder is mounted at a predetermined angle so that when the cylinder is vertical, the frame is reclined in a load balanced attitude. While in the load balanced attitude, the frame assembly can be raised by any suitable means in relation to the wheel assembly on a surface. Once the frame assembly is at a height great enough to clear the wheels, the wheel assembly can be rotated thus enabling movement parallel to a linier load. Further, when the frame assembly is in the lower position, the two slidable cylinders are locked together to provide use as a conventional hand truck or unlocked and reoriented, thus providing the ability to move a linier load laterally with ample ground clearance.

Abstract: A hand truck comprising an elevating load platform and a carrying frame used to transport heavy and bulky loads on a back of a user. Automated lowering and rising of the platform is accomplished by a threaded rod that runs vertically along a rear spine of the hand truck frame. The rod is connected to an electric motor operated by a small rechargeable battery carried on board. A shoulder harness is provided directly below a handle assembly enabling the user to place the loaded hand truck on their shoulders. Activation of the raised platform elevates the load to the shoulder area where it can be carried more comfortably and safely.

Abstract: A hand truck comprised of a frame assembly and a wheel assembly connected by slidable cylinders permitting both vertical and rotational movement between the cylinders. The frame assembly cylinder is mounted at a predetermined angle so that when the cylinder is vertical, the frame is reclined in a load balanced attitude. While in the load balanced attitude, the frame assembly can be raised by any suitable means in relation to the wheel assembly on a surface. Once the frame assembly is at a height great enough to clear the wheels, the wheel assembly can be rotated thus enabling movement parallel to a linier load. Further, when the frame assembly is in the lower position, the two slidable cylinders are locked together to provide use as a conventional hand truck or unlocked and reoriented, thus providing the ability to move a linier load laterally with ample ground clearance.

Abstract: Wheeled luggage including an extendable tongue permits use as a hand-truck to transport an additional piece of luggage supported on the extended tongue. The wheeled luggage may be similar to conventional wheeled luggage, but further includes a tongue movable between an inactive and active positions. In the inactive position, the tongue is positioned within a footprint of a bottom of the luggage. In the active position, the tongue extends beyond an outer edge of a bottom of the body to provide supportive structure on which the additional luggage may be placed. The structure of the extendable tongue may have various suitable configurations. A mechanism may be provided for moving the tongue between the inactive and active positions while the user and luggage are in an upright position. An optional strap and/or strap retraction mechanism may be provided to securing the additional luggage.

Abstract: A golf bag cart comprises a lower frame including a connecting plate pivotally coupled to a rear wheel stand, a slide element installed at the top of the connecting plate, and an upper carrying base and a lower carrying base for placing and fixing a golf bag; an upper frame coupled to a lower frame and pivotally coupled to the upper carrying base; two front wheel stands coupled to the lower frame and pivotally coupled to the lower carrying base; a link rod module composed of link rod modules and coupled between the upper frame, a slide element and front and rear wheel stands for driving the front and the rear wheel stands or the front and rear wheels to fold or unfold; and a lift switch installed between the upper and lower frames and latched for fixing at a position when the golf bag cart is unfolded.

Abstract: A hand trolley including a main body and a lifting platform movable relative to the main body for lifting a load by a foot force applied by a foot of an operator.

Abstract: A collapsible dolly is movable between an extended use position and a compact storage position. The dolly has a right leg and a left leg that form a supportive A-frame when fully extended. Hinges and sliding components are capable of collapsing the dolly into a collapsed position for storage and/or transportation.

Abstract: A device for transporting, lifting and positioning a panel upon a wall comprises a main frame and a movable carriage which slides up and down the main frame. The carriage is pulled along the main frame by a cable which runs from the bottom of the movable carriage through a pulley at the top of the main frame and to a winch mounted to the main frame. A construction panel is placed on a frontal lip of the movable carriage at a floor level. The construction panel is then moved to a desired location by tilting the main frame onto wheels supported on an axle framework at the bottom of the main frame. The main frame may then be tilted toward a vertical surface lifting the wheels free of the ground and the device rested on rollers supported on spindles affixed to the lower cross members of the mainframe.

Abstract: An apparatus and method of lifting and moving an object is disclosed. The apparatus includes a main frame. The main frame includes a mounting surface, a first angle plate, and a second angle plate. The mounting surface has a horizontal section and a vertical section. The first angle plate is coupled to a first wheel plate and the second angle plate is coupled to a second wheel plate. The apparatus also includes a lift and lock bar for raising and lowering the object. The mounting surface includes slots for receiving the object and retainers for preventing the object from sliding off the mounting surface.

Abstract: A golf bag carrier comprising a vertical bar, foldable wheels installed on the vertical bar; a fixing band installed on the vertical bar to fix the golf bag, a supporting plate that is coupled to a lower end of the vertical bar such that it is unfolded when the golf bag is loaded thereon and folded when the golf bag is unloaded therefrom, a first support that is fixed at an upper portion of the vertical bar to support the golf bag, an elevating bar that is coupled to an upper end of the vertical bar by a height adjusting unit, and a second support that is installed to support an upper end of the golf bag.

Abstract: The invention as presently conceived discloses an apparatus that combines the maneuverability of a heavy-duty two-wheel hand truck with an integral battery-powered lifting system. The base of the sliding frame has two outriggers for enhanced stability. The apparatus is provided with a lifting platform similar to a forklift. The lifting force is provided by a winch which retracts or extends a stainless steel cable with a distal hook. Such an arrangement is capable of lifting thousands of pounds. The winch is powered by an on-board 12 volt deep cycle battery. A control panel is situated on the rear of the hand truck for battery power operation. The apparatus can be used to raise loads slightly for transport in a conventional hand truck manner; or alternatively, the apparatus can be used to lift larger equipment including small vehicles.

Abstract: A trash container and support combination includes a waste receptacle with a bottom wall and a perimeter wall attached to and extending upwardly from the bottom wall. A cover is removably positioned on the perimeter wall to selectively open or close the waste receptacle. A frame for receiving the waste receptacle includes a bottom portion abutted against the bottom wall and supporting the bottom wall above a ground surface. An upper portion is attached to and extends upwardly from the bottom portion. The upper portion completely extends around the perimeter wall.

Abstract: This is a lifting mechanism especially suited to move a stack of paper to a height so that it is easier to remove or work with. The lifting mechanism has as a bottom portion a tilting platform that receives and holds a paper stack and its support. This tilting platform will be tilted in a front down position prior to and during loading of the paper stack thereon, and will automatically tilt down at its back portion when stack loaded. This is because the fulcrum of the tilting platform is located nearer the front sections of the platform than it is to the back section of the platform. When the weight of the paper stack acts upon the tilting platform, it will force the platform down at its back portion.

Abstract: The present invention relates to a sack truck (1) comprising a main frame (2), a number of handles (3), a number of wheels (4) and a first foot plate (5), where the handles (3) are connected at an upper end of the main frame (2), and the wheels (4) and the first foot plate (5) are connected at a lower end of the main frame (2), wherein the main frame (2) comprises a first and a second frame part (9, 10), which are arranged to engage at a displacement arrangement allowing a displacement of the first frame part (9) in relation to the second frame part (10).

Abstract: Combination cart and stand device comprised of a main frame assembly, a wheel assembly operatively coupled proximate to one end of the main frame assembly, and inner and outer support members pivotally coupled to the main frame assembly at a location distal from said wheel assembly wherein the main frame assembly, the inner support member, and the outer support member nest together to form a folded cart configuration while the main frame supports a liquid dispensing container which is transported by wheels of the wheel assembly rolling along an underlying surface of the device and wherein the inner and outer support members pivot apart and the main frame assembly pivots to an inverted elevated position for forming a stand configuration for supporting the liquid dispensing container in an elevated liquid dispensing position. Other types of containers can also be employed with the combination cart and stand device.

Abstract: A vertically adjustable baseball equipment apparatus includes a blow moldable support platform that forms a container indexing recess for capture of an equipment storage container. The container is vertically adjustable. A vertically elongated and telescoping extension handle is perpendicularly affixed and laterally offset on the platform. A pair of larger wheels is attached about one outer edge of the platform, allowing for a cantilevered leverage and support of the equipment container and rolling transport over uneven surfaces such as grass and dirt.

Abstract: A collapsible dolly is movable between an extended use position and a compact storage position. The dolly has a right leg and a left leg that form a supportive A-frame when fully extended. Hinges and sliding components are capable of collapsing the dolly into a collapsed position for storage and/or transportation.

Abstract: The present invention includes a frame that is quickly and easily assembled and disassembled. The frame may be used for supporting a portable forced air heater, or other similar equipment. Handles, supports, and optionally a wheel assembly is assembled to two core members using snap lock buttons. In a preferred embodiment, the portable forced air heater includes a maintenance clock for measuring and recording operational parameters of a portable forced air heater, and for notifying a user that maintenance is required.

Abstract: A rolling dolly like apparatus comprising a longitudinal column of predetermined length, having a rotary mechanism at each end, whereby power is transferred to a move a supportive structure in a parallel direction with said column. At the lower end of said column, a small frame having multiple wheels is attached to the said column by means of a swiveling mechanism. The said supportive structure in configured as to receive the attachment of any type of handheld portable power posthole digger, so that the Auger Dolly and the said attached handheld power posthole digger function in concert with each other, thereby increasing the portability and maneuverability of any handheld power posthole digger, and also thereby eliminating the reverse torque and recoil being exerted on the operator, as well as eliminating the physical stress and danger associated with normal use of any handheld power posthole digger.

Abstract: The present invention is directed toward a collapsible cart adapted for use in recreational areas. The cart includes a body, a support platform, and a first wheel assembly and a second wheel assembly. Each wheel assembly includes a frame and a wheel adapted to slide along the frame. The frame includes a pivot point that reorients wheels from a stowed position to a deployed position. The cart may further include removable fences, as well as a foldable backstop. In use, the cart may be folded from a deployed position, in which it rolls along a surface to transport items, to a stowed position, in which it is collapsed in a compact geometry for storage. The cart may further be integrated into a chair such that the platform provides a seat and a seat back.

Abstract: A hand truck assembly includes a frame including an upper portion and a lower portion. The assembly further includes a handle attached to the upper portion of the frame. The assembly also includes a pair of wheels attached to the lower portion of the frame. In addition, the assembly includes a fixed work support member attached in fixed relation to the lower portion of the frame. The assembly further includes a movable work support member attached to the lower portion of the frame, the movable work support member being moveable between (i) a first position in which a free end portion of the movable work support member rests on the fixed work support member, and (ii) a second position in which the free end portion of the movable work support member is spaced apart from the fixed work support member. The assembly also includes a post attached in fixed relation to the free end portion of the movable work support member. The assembly additionally includes a power tool such as a hammer jack that defines a cavity.

Abstract: One embodiment of the invention relates to an electronic module associated with a hand truck structure comprising a powered lifting/lowering tray wherein the electronic module comprises a scale electrically associated with a control unit. The control unit is configured for causing a tray rise and lower as desired. The scale is mechanically associated with the tray for measuring the weight of an item placed on the scale.

Abstract: A portable supporting frame for a cutting machine includes a leg frame, a tabletop frame, and a frame locker. The leg frame includes two opposing pairs of first and second supporting legs. The tabletop frame includes two table arms pivotally connected to the first crossed legs respectively. The frame locker is used for locking the top ends of the second crossed legs to the table arms respectively to retain the portable supporting frame at a set up position. When the frame locker is released, the tabletop frame is adapted to pivotally fold at 180° to overlap on the folded leg frame at a folded position.

Abstract: A load moving system includes a pair of lifting assemblies. The assemblies are positioned on opposite sides of a load to be carried. Each of the assemblies includes a plate. A vertical wall is attached to the plate and the plate extends forward from a bottom edge of the vertical wall. The plate is extendable under the load and the vertical wall is positionable against the load. An upper wall is attached to an upper portion of the vertical wall and extends rearward of the vertical wall. A pair of wheel assemblies is provided. Each of the wheel assemblies is positioned below and is rotatably coupled to the upper wall. A pair of support posts is attached to and extends upwardly from the upper wall. A coupling assembly releasably couples the support posts to the load.

Abstract: A hand truck (20) for transporting a load is disclosed. The hand truck (20) comprises a sub-frame (22) with a foot portion (47) extending therefrom so that the sub-frame is able to support the load, a main frame (21) engaged with the sub-frame (22) such that the sub-frame (22) is able to be extended and retracted with respect to a lower end (32) of the main frame (21), at least one wheel (62, 63) secured relative to the main frame (21) so that the truck 20 is able to be wheeled about, a motor (70), a controller (74) coupled to the motor (70) for enabling a user to control the operation of the motor (70), and a flexible linkage (77) coupling the motor (70), main frame (21) and sub-frame (22) together such that the motor (70) is operable to move the linkage (77) to thereby extend or retract the sub-frame (22).

Abstract: A toilet moving device for facilitating lifting and transporting of a toilet includes a dolly being insertable under a front of a pedestal of the toilet to facilitate lifting of the toilet. A base is coupled to the dolly. A lifting assembly is coupled to the base. The lifting assembly engages a tank of the toilet. The lifting assembly supports the toilet when the dolly is used to lift the toilet.

Abstract: A hand truck includes a base and a toe-plate shelf coupled to the base. The base includes a truck frame and a wheel unit coupled to the truck frame.

Abstract: A cart includes a projecting load receiving platform mounted on a slide frame in turn mounted for vertical movement on a main frame. A spring mechanism urges the slide frame and platform to an elevated position so that objects may be stacked on the platform without placing them on the floor. As the weight of the stack on the platform increases the platform starts to descend until the cart is full. Conversely as items are removed from the top of the stack the platform elevates so the operator doesn't have to pick up an object from the floor. The spring mechanism uses a plurality of air springs each with a different load rating and operating in a cascading fashion. A pivoting weight operated latch holds the platform in its bottom position until released by a kick plate.

Abstract: A method and system are disclosed for moving material past an obstacle and/or for moving materials in areas of limited space. A user can move so that the area and space required to move an object is reduced. A user can utilize the system and method to load an object and then tilt the object to be moved so that the area needed to move an object is reduced. After the object has been tilted, a user can move the object in locations characterized by various physical restrictions such as limited height, width, and length dimensions that do not ordinarily allow for movement of larger sized objects.