Patent ID: 8911282

Claim:
An apparatus for supporting differently sized objects while treating or inspecting a surface of a selected one of the objects, comprising: a base; a table rotatable on the base and having a top surface; a plurality of arm assemblies extending above the top surface and extending laterally, the arm assemblies each having a holder adapted to support any one of the differently sized objects above the top surface; an adjustment mechanism for adjusting the arm assemblies rotationally to change relative positions of the holders equal amounts relative to a center area on the table, such that the arm assemblies can be automatically adjusted to support any one of the differently sized objects without further change; and a drive connected to both the table and the arm assemblies, the drive having a selectable first position configured to adjust the arm assemblies between different relative positions on the table, and having a separate second position configured to hold the arm assemblies in a selected one of the different relative positions as the table is rotated.