Coating apparatus – Control means responsive to a randomly occurring sensed... – Responsive to attribute – absence or presence of work
Patent
1990-08-20
1991-11-19
Hoag, Willard
Coating apparatus
Control means responsive to a randomly occurring sensed...
Responsive to attribute, absence or presence of work
118319, 118320, 118321, B05C 702
Patent
active
050656945
ABSTRACT:
A device as disclosed for spraying a protective coating onto the white sidewall portion of tires. The apparatus includes a support for supporting a tire for rotation within a predetermined spray area and a spray head mounted above the spray area wherein the spray head may be moved into close proximity to the white sidewall portion of the tire. The spray head includes a pair of sensors for sensing the height of the spray head above the tire and the particular location of the white sidewall portion along the side of the tire. In addition, a pair of motor controlled actuators are provided for moving the spray head in response to signals received from the sensors such that the spray head is accurately positioned prior to the spraying operation.
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Cooper Tire and Rubber Co.
Hoag Willard
Nauman Joseph G.
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