Apparatus for fabricating surface structures
AssigneeLEK Technologies, LLC
InventorLoren C. Hillier
Life of this patent
Estimating the term…
Abstract
An apparatus for forming a surface structure. The apparatus forms a skin to a single-sided die by applying gas pressure to a skin preform placed between the die and a cap that confines the gas against the skin preform. The apparatus also has a dispensing apparatus that is movable in relation to the surface of the skin/die. In one embodiment the dispensing apparatus is a heated nozzle on a crane arm that has five axis of movement with respect to the surface of the die. The nozzle dispenses fluid plastic, for example, in a selected pattern and at a selected height on the skin.
Claims6
An apparatus for manufacturing a surface structure, the apparatus comprising:
- a gas reservoir configured to provide gas to a single-sided forming die, the single-sided forming die including a cap to confine the gas;
- a control valve disposed between the gas reservoir and the single-sided forming die;
- a dispensing apparatus on a movable element, the dispensing apparatus being movably configurable opposite a surface of the single-sided forming die;
- and
- a controller coupled to the dispensing apparatus and the movable element capable of controlling the dispensing apparatus and the movable element to move in a selected manner at a selected height above the surface of the single-sided die according to a computer-readable program stored in a memory coupled to a processor of the controller.
An apparatus for manufacturing a surface structure, the apparatus comprising:
- a gas reservoir configured to provide gas to a single-sided forming die, the single-sided forming die including a cap to confine the gas;
- a dome pilot operated control valve disposed between the gas reservoir and the single-sided forming die;
- a nozzle with a heater mounted on a crane arm, the combination of the nozzle and crane arm providing five-axis movement relative and opposite to a surface of the single-sided forming die;
- a resin source coupled to the nozzle;
- and
- a controller coupled to the nozzle, crane arm, control valve, and resin source, the controller being capable of controlling the functions of the nozzle, crane arm, control valve, and resin source according to a computer readable program stored in a memory of the controller.
Dependencies are inferred from the claim text.