Classifying – separating – and assorting solids – Adhesion – With selective differentiation
Patent
1975-04-23
1977-01-25
Reeves, Robert B.
Classifying, separating, and assorting solids
Adhesion
With selective differentiation
73146, 209 74R, 209 75, 209 82, 324 40, B07C 504, B07C 508
Patent
active
040046931
ABSTRACT:
An apparatus for inspecting the disposition of reinforcing steel ply cords in pneumatic tires. The apparatus can inspect a desired number of tires successively in a full-automatic fashion, classifying the inspected tires at the discharging end of the apparatus according to the results of the inspection. The tire inspecting apparatus comprises in combination a tire feeding mechanism for feeding tires one by one toward a predetermined position on the apparatus, a tire retaining mechanism for rotatably retaining a tire in an inspecting position, a rotational driving mechanism mechanically connected to the tire retaining mechanism, a cord disposition detecting unit having electric detectors and mounted movably on a carriage for moving the detectors toward and away from positions facing opposite side wall portions of the tire, an electric control circuit connected to the detectors of the cord disposition detecting mechanism to produce a disqualifying signal upon detection of an irregularity in the disposition of the steel ply cords in the tire, and a classifying mechanism for distinguishing a disqualified tire from qualified ones.
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patent: 3895716 (1975-07-01), Ugo
Tsuji Naotaka
Yamada Koji
Bridgestone Tire Company Limited
Reeves Robert B.
Rolla Joseph J.
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