Abstract: A system for dispensing ingredients includes a cabinet and a conveyor disposed beneath the cabinet. The conveyor includes a staging region and a dispensing region in communication with an interior of the cabinet through a dispenser opening. One or more containers are removably disposed within the cabinet, and each of the one or more containers has an outlet disposed above the dispenser opening and includes an ejector operable to dispense one of the ingredients through the outlet. One or more bins are removably received within the conveyor. The bins are operable to be moved by the conveyor between a first position in the staging region and a second position in the dispensing region. Within the dispensing region, the conveyor is configured to move the bins between dispensing positions beneath respective ones of the containers.

Abstract: Described herein are methods and systems of a drive unit of an electric commercial vehicle. The drive unit may include an electric motor, a transmission, and a differential. The electric motor, transmission, and differential may share lubrication and cooling fluids. Various features for collecting and distribution the lubrication and cooling fluids are also described herein.

Abstract: A phased array ultrasonic testing device for positioning first and second phased array probes relative to a surface of a material to be tested. The testing device includes a first wedge configured to receive and orient the first phased array probe relative to the surface. A second wedge is configured to receive and orient the second phased array probe relative to the surface. A coupling structure is mounted to the first and second wedges and configured to selectively provide for the first and second wedges to move parallel to one another in a first direction and restrict relative movement of the first and second wedges in other directions.

Abstract: A button assembly that couples and releases a hitch insert to and from a hitch is described. A button of the button assembly may be configured to be pressed to a degree that allows the hitch insert to be inserted into and removed from a hitch. However, the button assembly may be configured to prevent a user's finger (or other extremity) from entering an aperture of the hitch insert that accommodates the button. For example, in a pressed orientation, a surface of the button that a user contacts may remain flush (or substantially flush) with an outer surface of the hitch insert.