A mobile cart includes a cart frame, a base, wheels rotatably attached to the frame and a cabinet separating the base surface into first and second receiving areas. A first container, containing a first material, and a second container, containing a second material, are positionable in the first and second receiving areas. A first sliding rack and a second sliding rack for securing vessels above the base surface are moveable between stowed positions at least partially within the cabinet and extended positions in the first and second receiving areas, respectively. The cart can alternatively receive one of the first container or first vessel in the first receiving area and one of the second container or second vessel in the second receiving area. A combination mixer and dispenser is releasably secured to the frame and releasably fluidly coupled to the first and second containers and first and second vessels.

A mobile cart includes a cart frame, wheels rotatably attached to the frame and feet projecting from the frame to an underlying support surface. A carrier tray is fixedly secured atop the cart frame, having a generally planar tray base, a front wall extending upwardly from the front end of the tray base and a cavity. A first container, containing a first material, and a second container, containing a second material, are positioned in the cavity. A combination mixer and dispenser is releasably secured to the frame and releasably fluidly coupled to the first and second containers. The cart is tiltable between a generally horizontal position and a generally vertical position. The front wall of the tray is angled from the tray base such that the front wall lies against the support surface in the generally vertical position, stabilizing the cart for container loading and unloading.

A selectively extendable length trolley for supporting and conveying various sized and configured containers for pieces or components in an industrial plant. The trolley includes an adjustable length trolley structure, front and rear adjustable frames and locating supports for the containers that include side supports adjustable in position in a transverse direction, orthogonal to the longitudinal direction (L). A steering control unit (2) of the trolley (1) is articulated to the front frame (32) and operates in such a way that the front wheel unit and the rear wheel unit are made to oscillate in opposite directions to keep the wheels aligned with the curved path to be followed. In a preferred embodiment, the front and rear adjustable frames are T-shaped providing an open or free space at the two sides of the central structure of the trolley.

Apparatus for moving different movable loads. The apparatus includes channels that can be engaged by a fork lift, pallet jack, or other powered mover. The apparatus also includes a mounting plate disposed between the channels. The mounting plate includes a receiver channel. The apparatus includes a plurality of load support tools that can selectively engage the receiver channel. The load support tools include different respective end effectors. A load can be engaged with the end effector of a selected load support tool such that the apparatus can move the load.

A cart for supporting pallets weighing over 2000 lbs and even over 3000 pounds and transporting those pallets on rails is provided. The carts are formed by releasably attaching a minimal number of pieces, such as by bolting the parts together. By making the parts substantially identical and making the parts as symmetric mirror images, a single part can have multiple uses, such as on both the left and right sides or both the front and back. For example, a rear cross beam can have the same dimensions as a middle cross beam and/or a front cross beam. A left side beam can be identical to a right side beam. A right side bracket for connecting beams and/or mounting wheels can be identical to a left side bracket and a front bracket can be identical to a rear bracket.

A loading frame includes a rectangular u-shaped frame with an opening at one side, forks extendable and retractable between the closed side and the open side of the U-shaped frame, loading frame wheels on one arm of the U-shaped frame, and a truck interface on the other arm of the U-shaped frame. The loading frame wheels and truck interface support travel of the frame in a direction other than the direction of travel of the forks between the open and closed sides of the U-shaped frame.

Scaffolding transport carts for transporting scaffolding components from a jobsite delivery location to the location of scaffolding erection. Exemplary scaffolding transport cart embodiments may be moved and guided manually, or moved under the power of a motive device but under user control. A fully remote-controlled embodiment may also be provided. In any case, a scaffolding transport cart embodiment may dimensioned such that the scaffolding transport cart can fit through a standard doorway, even when loaded with scaffolding components.

Systems and methods are provided for a swing arm dolly. A swing arm dolly can comprise a swing arm mounted on a frame. A lever and locking mechanism can lock the swing arm to the frame. One or more wheels can extend downward from the swing arm. The swing arm dolly can also comprise a spring-loaded plunger secured to the frame, wherein upon disengaging the locking mechanism, the one or more wheels roll onto the spring-loaded plunger, pushing the spring-loaded plunger downward to lock the swing arm dolly.

A loading frame includes a rectangular u-shaped frame with an opening at one side, forks extendable and retractable between the closed side and the open side of the U-shaped frame, loading frame wheels on one arm of the U-shaped frame, and a truck interface on the other arm of the U-shaped frame. The loading frame wheels and truck interface support travel of the frame in a direction other than the direction of travel of the forks between the open and closed sides of the U-shaped frame.

A method of, and apparatus for, handling a first die unit usable on a sheet extrusion system. The method includes the steps of: obtaining a carriage; placing the first die unit in a supported staging position on the carriage, the carriage configured so that with the first die unit in the supported staging position the first die unit can be moved guidingly around an axis; with the first die unit in the supported staging position, moving the first die unit guidingly around the axis to a desired angular orientation to thereby facilitate access to one or more identified regions of the first die unit; and performing an operation at the one or more identified regions of the first die unit.