A height-adjustable bucket or height-adjustable stand is adapted to carry a medical object. The bucket includes a receptacle for carrying the medical object, a base, and a support member coupled to the base. The bucket also includes a carrier movably coupled to the support member and for supporting the receptacle and a lifting member slidably coupled to the carrier and configured to move between a raised position and a lowered position. The lifting member includes a first end portion comprising a handle and a second end portion, and a retainer selectively coupling the carrier to the support member and configured to selectively retain the carrier in the relatively high position. The lifting member is configured to be in the lowered position when the carrier is in the relatively high position and when the carrier is in the relatively low position.

A foldable cart has a stabilizing handle device, which includes a connecting seat. The connecting seat has a connecting groove and two connecting rods of the foldable frame of the foldable cart are pivotally connected to the connecting seat in the connecting groove. A pulling rod mechanism is pivotally connected with the connecting seat. The connecting seat has a fixing strut that extends between the connecting seat and the foldable frame. When the cart frame is folded, the two connecting rods rotate about their pivot connections with the connecting seat, so that the two connecting rods approach each other. The connecting seat is fixedly connected to the fixing strut and a pivot point on the front side of the foldable frame so that an angle between the two remains fixed, which prevents the pulling rod mechanism from toppling left and right.

Truck-type handling truck with a chassis and a back (40), and a low section, a nose plate attachment (41) and two wheels (71). The truck has a motor unit (60) mounted to the chassis (10) and an electric motor (61) connected to a differential transmission (62) with two lateral output shafts (621) and two track modules (50) each connected to a shaft (531) of the motor unit and mounted to swivel about this shaft independently between a position aligned with the chassis and a deployed position.

A material handling cart is provided, having a frame with wheels and engaging members for supporting a part carried by the cart. Each engaging member has an engaging surface including a material for protecting a corresponding surface of the part from damage. Upper supports are attached to the frame and extend upward to a distal end, and have a height equal to or greater than a height of the part when the part is carried by the cart. Each upper support has an upper stacking coupler at its distal end. Lower stacking couplers are attached to the bottom of the frame. The lower stacking couplers engage upper stacking couplers of a second identical cart, to stack the cart above the second cart. The upper stacking couplers engage lower stacking couplers of a third identical cart, to stack the third material handling cart above the cart.

Various embodiments herein relate to powered pusher devices configured to push wheeled objects from one location to another. Further embodiments relate to wheeled objects such as carts for transporting items from one location to another. Other embodiments relate to platform powered pushers that can be coupled to a family of various wheeled objects.

A holding device, capable of floating, is removably attachable to a gunwale of a boat or other object and is comprised of a basket member having a base frame for holding cargo. A vertically oriented vertical frame member extends upwardly from the base frame and together with a hook assembly, forms a variable width J-shaped hook to hook the device onto the boat. A pair of wheels is attached to the basket member with their distance relative to the base frame being variable. The wheels allow ground transport of the device and also to provide a support for a lower portion of the device against the side of the boat. The wheels also create a pair of flotation members should the device become dropped into the water. A height adjustable handle can be used to pull the device on the ground surface.

The multi-compartment cooler includes two cylindrical, thermally insulated containers stacked on top of each other and mounted on a wheeled platform having a telescoping handle. The lower compartment has a spigot for dispensing hot or cold beverages stored in the compartment, and the upper compartment is adapted for storing a transporting packaged foods, such as salads, sandwiches, cold cuts, etc. The cover of the upper compartment may include a hinged lid incorporating a power bank and inductive charging pad for charging the batteries of cell phones, smart watches, tablets, and other electronic devices. The upper and lower compartments may be releasably latched together during transport. The wheeled platform may have two rear wheels and a front caster, or a rigid front cradle.

A collapsible storage unit can include one or more columns of storage chambers, each having one or more storage regions that can change height from a collapsed configuration to an extended configuration. The storage chambers can open and closed manually, or with various mechanisms, such as scissor lifts, hydraulics, springs, linear actuators, motors and the like.

A folding wagon comprising a collapsible wagon basket, a folding wagon frame comprising folding ends and folding sides, wherein the folding ends and the folding sides connect at four corners, each corner comprising a vertical frame element, wherein the vertical frame elements are extendable to enable the folding the wagon to transform from an extended configuration to a collapsed configuration, a folding base formed by a plurality of base support elements that are hingedly attached to the vertical frame elements and hingedly attached to a central base element, wherein the hinged attachments of the base support elements to the vertical frame elements are multi-directional hinges allowing multiple degrees of freedom in the movement of the base support elements when the folding wagon is transformed from the extended configuration to the collapsed configuration, a handle attached to the first folding end, and a plurality of wheels.

A weight-bearing device includes a single wheel, a frame attached to the wheel, and an electric motor attached to the frame. The electric motor is configured to rotate a first gear, connected to a second gear with a chain. The second gear is connected to the wheel. The second gear and the first gear may have a gear ratio of greater than 8:1.