Abstract: Methods and apparatuses provide a vending machine with a dispenser the moves product from a shelf to a conveyor bucket. The dispenser includes an elongate divider with a drive gear at its bucket end. A drive gear from the bucket engages the dispenser drive gear causing a linear positioner to move a carriage along the elongate divider and toward the bucket. The movement causes product on the shelf, and between the carriage and the bucket, to be forced into the bucket.

Abstract: Methods and apparatuses provide a vending machine with a positioning system connected to a dispensing chassis. The dispensing chassis includes a retractable partition. The positioning system moves the dispensing chassis to receive product from a shelf of the vending machine and closes the retractable partition. The positioning system moves the dispending chassis and product to a dispensing position. A dispensing door is raised allowing a user to remove the product. With the door raised the retractable partition and chassis prevent unauthorized user access to other products within the vending machine.

Abstract: Methods and apparatuses provide a vending machine with a dispenser the moves product from a shelf to a conveyor bucket. The dispenser includes an elongate divider with a drive gear at its bucket end. A drive gear from the bucket engages the dispenser drive gear causing a linear positioner to move a carriage along the elongate divider and toward the bucket. The movement causes product on the shelf, and between the carriage and the bucket, to be forced into the bucket.

Abstract: A physical therapy chair. Implementations may include a seat bottom coupled to a chair base adjustable along a z axis. A seat back couples to the seat bottom at an angle to the axis. An arm support slidably couples to the seat back and is fixable at desired positions. An arm has first, second, and third arm portions. The first arm portion pivotally couples to the arm support, the second arm portion rotatably couples to the first arm portion, and the third arm portion rotatably couples to the second arm portion. A leg couples to the seat bottom and has upper and lower leg portions. The upper leg portion has an upper first portion and an upper second portion. The upper first portion pivotally couples to the seat bottom and slidably couples to the upper second portion which slides thereby to change a length of the upper leg portion.