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US 8,522,437 B2Granted
Method for tire and wheel assembly utilizing a tire inflating sub-station
AssigneeAndroid Industries LLC
InventorsLawrence J. Lawson, Robert Reece, Lawrence L. Reece, Richard J. Standen
Life of this patent
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Abstract
An apparatus for assembling a tire and a wheel is disclosed. The apparatus includes a single-cell workstation including a device that retains a wheel, and a plurality of sub-stations. The device moves the wheel to each of the plurality of sub-stations, without releasing the wheel, to assemble a tire-wheel assembly. A method is also disclosed.
Claims8
A method for assembling a tire and a wheel, comprising the steps of:
- providing a single-cell workstation including:
- a robotic device and a plurality of sub-stations;
- releasably-coupling the robotic device to a wheel at a coupling sub-station of the plurality of sub-stations;
- moving the wheel to each of the other plurality of sub-stations according to movements of the robotic device;
- and
- joining a tire to the wheel by performing an assembly operation at one sub-station of the plurality of sub-stations without releasing the wheel from the robotic device, wherein the moving step further comprising the steps of:
- moving the wheel to a tire and wheel mounting sub-station of the plurality of sub-stations and mounting the tire to the wheel, wherein the mounting step further comprises:
- rotating the wheel and claw portion about a first axis, wherein the first axis is not co-axial with a second axis that extends through the center of the arm and the tire, wherein the first axis and the second axis intersect;
- plunging the wheel toward the tire;
- and
- providing a helical angle of approach of the wheel with respect to the tire by preventing the first axis from rotating about the second axis at the intersection of the first and second axes.
8 more elements
A method for assembling a tire and a wheel, comprising the steps of:
- providing a single-cell workstation including:
- a robotic device and a plurality of sub-stations;
- releasably-coupling the robotic device to a wheel at a coupling sub-station of the plurality of sub-stations;
- moving the wheel to each of the other plurality of sub-stations according to movements of the robotic device;
- joining a tire to the wheel by performing an assembly operation at one sub-station of the plurality of sub-stations without releasing the wheel from the robotic device, wherein the moving step further comprising the steps of:
- moving the wheel to a tire and wheel mounting sub-station of the plurality of sub-stations;
- and mounting the tire to the wheel, wherein the mounting step further comprises:
- rotating the wheel and claw portion about a first axis, wherein the first axis is not co-axial with a second axis that extends through the center of the arm and the tire, wherein the first axis and the second axis intersect;
- plunging the wheel toward the tire;
- and
- providing a precessional angle of approach of the wheel with respect to the tire by rotating the first axis about the second axis at the point of intersection of the first and second axes.
8 more elements
A method for assembling a tire and a wheel, comprising the steps of:
- providing a single-cell workstation including:
- a robotic device and a plurality of sub-stations;
- releasably-coupling the robotic device to a wheel at a coupling sub-station of the plurality of sub-stations;
- moving the wheel to each of the other plurality of sub-stations according to movements of the robotic device;
- joining a tire to the wheel by performing an assembly operation at one sub-station of the plurality of sub-stations without releasing the wheel from the robotic device, wherein the moving step further comprising the steps of:
- moving the wheel to a tire inflating sub-station of the plurality of sub-stations;
- and
- inflating the tire mounted to the wheel, wherein prior to the inflating step, the moving the wheel to a tire inflating sub-station step further comprises the steps of:
- axially supporting the wheel with a detachable portion that is releasably-connected to the claw portion;
- radially locking the detachable portion with the tire inflating sub-station;
- and
- axially disconnecting the detachable portion from the claw potion.
9 more elements
Dependencies are inferred from the claim text.