| 摘要 |
Apparatus for handling articles of oval cross section during silk screen imprinting and the like. An oval article is engaged at top and bottom by carriages, each slidingly mounted along a diameter of a rotating support. The article is conveyed past a screen printing station to imprint a first face, then shifted across the support diameter. The second face of the article is then transported past the screen for imprinting, followed by release of the article for further processing. The timing of the carriage shift is controlled by a pneumatic assembly, and is limited by a pair of adjustable stops according to the radius of curvature of the article.
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