A wheeled dolly that can be readily removed from and attached to a portable shelter in an upright position by a single person. One person may use the wheeled dolly to easily lift and transport the portable shelter, wherein the portable shelter may be a canopy, tent, pavilion, awning, or the like. The dolly may comprise a pair of wheels selectively connected by an axle beam, and a pair of mounting elements having first portions and second portions and extending laterally outward from the third segment of the axle beam, wherein the mounting elements are operably configured to be selectively and securely inserted into a pair of receiver holes located on the portable shelter.

A material cart including a wheeled rectangular base frame includes corner members having an end portion of reduced size at one end thereof and which are arrangable in either reduced end-up or a reduced end-down orientation at the corners of the material cart to facilitate the stacking of the material cart with a material cart of like construction. If desired, these corner members enable the weight of the cart to be supported upon the underlying floor through the corner members, rather than through the wheels of the cart. The cart also includes a top assembly by which the cart is capable of being lifted, and a fork-accepting mount is securable to the top assembly in alternative orientations to enable the material cart to be lifted with the fork of a forklift which approaches the mount from either a side of the cart or from an end of the cart.

A wheeled dolly that can be readily removed from and attached to a portable shelter in an upright position by a single person. One person may use the wheeled dolly to easily lift and transport the portable shelter, wherein the portable shelter may be a canopy, tent, pavilion, awning, or the like. The dolly may comprise a pair of wheels selectively connected by an axle beam, and a pair of mounting elements having first portions and second portions and extending laterally outward from the third segment of the axle beam, wherein the mounting elements are operably configured to be selectively and securely inserted into a pair of receiver holes located on the portable shelter.

A material transport cart includes a cart body, a material support body coupled to the cart body, a wheel coupled to the cart body, a motor operable to drive the wheel, and a powered lift assembly. The powered lift assembly is coupled to the cart body and to the material support body. The powered lift assembly is operable to lift the material support body relative to the cart body. A removable battery is electrically coupled to and operable to supply power to both the motor and the powered lift assembly.

A pallet sled includes an upper frame including spaced-apart arms adapted to receive feet of a pallet therebetween. A lower frame supports the upper frame. A plurality of pivotable arms connect the lower frame to the upper frame. A handle is pivotably connected to the lower frame and the upper frame, such that pivoting the handle selectively raises and lowers the upper frame relative to the lower frame.

A lift unit docking system includes a docking rail, a docking rail adapter, and a locking mechanism. The docking rail is configured to provide ingress and egress of a lift unit to and from an overhead rail, and includes a body defining a channel and an adapter receiving opening within the body. The docking rail adapter is repositionable relative to the adapter receiving opening of the docking rail and is configured to transport the lift unit into and out of the channel of the docking rail. The locking mechanism is repositionable between a locked position and an unlocked position, wherein the locking mechanism extends into the channel to block movement of a mounted lift unit toward the adapter receiving opening of the docking rail when in the locked position.

The present inventions provides a lifting device 101 comprising a main body 105 being of a generally elongate form, said main body 105 having at one end thereof a transport means 102, 120 to allow said device to translate relative to the ground, a boom portion 103 cooperating with said main body 105 and adapted to support a load at its end, a motive power means 115 to lift or lower said load, said main body 105 being able to be pivoted by a user with respect to a fulcrum 102, 120 formed by either said transport means 102, 120 and a ground location or said transport means 102,120, around an axis generally parallel to the ground, to transfer or arcuately move a load carried by said boom portion 103, thereby providing a functionally variable horizontal reach 1013 to said device 101.

A device for lifting and transporting sheet material includes a base portion; wheels on which the base portion is supported; a mast that extends upwardly from the base portion; a boom that extends from a first end outwardly from the mast to a second end; a supporting head that is configured to support sheet material; and a pivot coupling at the second end of the boom. The pivot coupling is arranged to couple the supporting head to the boom, and enable the supporting head to be rotated about a pivot axis between a first position in which sheet material supported by the supporting head is in a generally transverse orientation relative to the boom, and a second position in which the angle between sheet material supported by the supporting head and the boom is reduced.

A material transport cart includes a cart body, a wheel coupled to the cart body, a motor operable to drive the wheel, a powered lift assembly coupled to the cart body, the powered lift assembly including an attachment receiving portion translatable relative to the cart body, an attachment removably connected to the attachment receiving portion of the powered lift assembly, and a removable battery electrically coupled to both the motor and the powered lift assembly.

Described is a mobile point-of sale cart for use in a retail store. The cart has four legs and three platforms coupled to the legs. Each of the three platforms is at a different height above the ground. The legs have wheels for easy movement from one place to another, and the legs are telescoping so the cart can be easily stored. The cart holds the equipment needed for a retail store employee to checkout customers and perform other common tasks. The cart has multiple bins to hold a handheld scanner, a debit card reader, and a portable printer. The cart has a bagging station coupled to the top platform, and a shopping bag support surface coupled to the second platform. The cart can be moved about the store to easily ring up purchases, and can be stored when not in use.