Scalable composite rectangular/cylindrical automated data storage library system

摘要

This system includes a base unit having an array of data storage locations mounted in a rectangular form factor along a back wall of the housing and at least one read/write device. The robotic mechanism includes a stationary vertical shaft on which is mounted on a horizontal track, movable in the vertical direction. The horizontal track extends from end to end of the base unit housing. The robotic mechanism includes a rotatable gripper that moves on the horizontal track and swivels on a pivot about an axis that is parallel to the vertical shaft to provide access to all interior surfaces of the base unit housing where data storage locations reside. An expansion module, comprising a rotary carousel of data storage locations, can be connected to either end of the base unit which enables the robotic mechanism to access the data storage elements within the expansion module without modification.