Sample transportation device
AssigneeLKB-Produkter AB
InventorBo Gosta Forsstrom
Life of this patent
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Abstract
Apparatus for transporting sample containers past a treatment position consists of a rotatable stand in which the containers are supported adjacent to each other in a path running from the center of the stand toward its periphery, with a cam operated device for movably supporting a mouthpiece so as to follow the path of the containers as the stand is rotated.
Claims2
Transportation device for successively moving a number of sample containers past a treatment position, for instance for adding liquid to the containers or sucking liquid from the containers, characterized in that it comprises a rotably journalled sample container stand in which the sample containers are arranged along a path running from the centre of the stand towards its periphery, the stand being provided with a guiding track running along the sample container path, the track being provided with a marking at each sample container, driving means for rotating the stand and two mechanically linked means which are radially displaceable along the stand, one of said means being provided with a mouthpiece and the other being provided with a track follower and also with means for detecting the markings and for generating a signal to stop the driving means at such a detection.
Dependencies are inferred from the claim text.