Automatic warehouse for cartridge tapes

Claim 1

An automated warehouse for storing cartridge tapes, said warehouse comprising: horizontal cases each defining cartridge tape accommodating spaces therein in a horizontal planar array of rows and columns, each of said cases is adapted to accommodate a plurality of cartridge tapes arranged in said spaces in a plurality of rows and columns, and said tape accommodating spaces in each said horizontal case being open to the top of the case wherein cartridge tapes occupying the spaces in each said case are removable therefrom out of the top of said case; a rack; a plurality of shelves each supported only at one end thereof by said rack, said rack being the only means of support for said shelves in the warehouse such that said shelves project from said rack and are supported only in a cantilever fashion, each of said shelves defining an upper horizontal surface, said shelves being vertically spaced from one another so as to be disposed at respective levels in the warehouse and so as to defined spaces therebetween, and the upper horizontal surface of each of said shelves having a length as taken in a longitudinal direction of the rack which is greater than several lengths of the horizontal cases such that each of said shelves is adapted to support a plurality of said horizontal cases on the upper horizontal surface thereof as aligned horizontally in the longitudinal direction of the rack; a robot including drive means for moving the robot along the front of said rack in said longitudinal direction of the rack, a robot arm, and means for rotating said robot arm in a horizontal plane parallel to said upper surfaces of said shelves; and said spaces between said shelves being free of vertically extending posts.