Automated balance-weight applicator

1. A system that applies a prescribed length of weighted material upon a wheel of a wheel-tire assembly comprising:

a shaft defining a length extending between a proximal end and a distal end, wherein the distal end supports the wheel of the wheel-tire assembly for common rotation with the shaft about a longitudinal axis;

an applicator assembly supported by the shaft and comprising:

a base portion disposed upon the shaft and operable to translate axially along the length of the shaft;

a radial portion connected to the base portion and operable to radially move relative to the base portion between a retracted position and an extended position; and

a pressure roller rotatably supported by the radial portion about an axis of rotation, wherein the pressure roller is sized for supporting the prescribed length of weighted material; and

a processor in communication with the shaft and the applicator assembly, wherein the processor is operable to control the pressure roller to transfer the prescribed length of the weighted material from the pressure roller to the wheel.

2. The system of claim 1 , wherein the proximal end of the shaft is operably connected to a shaft motor in communication with the processor, the processor operable to control the shaft motor to rotate the shaft about the longitudinal axis when the pressure roller applies the prescribed length of the weighted material to the wheel.

3. The system of claim 1 , further comprising:

an axial actuator in communication with the processor and the base portion of the applicator assembly, the axial actuator operative to translate the base portion axially along the length of the shaft in a first direction to axially align the pressure roller with the wheel;

a radial actuator in communication with the processor and the radial portion of the applicator assembly, the radial actuator operative to radially move the radial portion outward from the base portion when the pressure roller is axially assigned with the wheel to press the weighted material against the wheel; and

a drive motor in communication with the processor and the pressure roller, the drive motor operative to rotate the pressure roller about the axis of rotation when the pressure roller receives the prescribed length of the weighted material and when the pressure roller applies the prescribed length of the weighted material to the wheel.

4. The system of claim 1 further comprising

a weight feed assembly, wherein the weight feed assembly includes:

a dispenser operative to advance a strip of the weighted material stored in a roll in a direction toward the pressure roller; and

a cutter operative to cut the strip of the weighted material into a segment associated with the prescribed length of the weighted material.

5. The system of claim 4 , wherein the dispenser comprises:

a cylinder;

a linear actuator operable to linearly translate in a first direction away from the cylinder during a power stroke within the cylinder and in an opposite second direction toward the cylinder; and

a ratchet mechanism associated with the linear actuator and configured to engage with a portion of the length of the weighted material when the linear actuator translates in the first direction and disengage from the weighted material when the linear actuator translates in the second direction.

6. The system of claim 4 , wherein the dispenser comprises:

a spool configured to hold a roll of the weighted material;

a take-up roller operatively coupled to the spool; and

a rotational actuator operative to rotate the take-up roller to cause the weighted material to unwind from the spool and advance toward the applicator assembly.

7. The system of claim 1 further comprising

a take-up roller operative to remove a backing from the prescribed length of weighted material to expose an adhesive material applied to the prescribed length of weighted material prior to arranging the prescribed length of weighted material upon the pressure roller.

8. The system of claim 7 , wherein the adhesive material is configured to attach the prescribed length of the weighted material to the wheel.

9. The system of claim 1 , wherein the wheel comprises a flange that receives the prescribed length of the weighted material from the pressure roller, wherein the flange extends from one of a rear face or a front face of the wheel.

10. The system of claim 1 , wherein the wheel comprises an inner diameter defined by a radial wall, wherein the radial wall receives the prescribed length of the weighted material from the pressure roller, wherein the radial wall extends between a front face and a rear face of the wheel and circumscribes a central cavity.

11. The system of claim 1 , wherein the weighted material comprises a continuous strip of high-density weight material having a substantially uniform cross-section.

12. The system of claim 1 , wherein the weighted material defines a rope-shaped cross-section.

13. The system of claim 1 , wherein the weighted material defines a ribbon-shaped cross-section.

14. The system of claim 1 , wherein the axis of rotation of the pressure roller and the longitudinal axis of the shaft are convergent in a direction extending toward the distal end of the shaft.

15. The system of claim 1 , wherein the axis of rotation of the pressure roller extends in a direction substantially parallel to the longitudinal axis of the shaft.

16. The system of claim 1 , wherein said pressure roller is at least partially magnetic.