Patent ID: 6071059
Filing Date: 2000-06-06
Classification: H01L,Y10S

Abstract:
A loading and unloading station for semiconductor processing installations having a charging opening through which disk-shaped objects can be loaded, unloaded and reloaded comprising:a removable closure for said charging opening;a transporting container for accommodating said disk-shaped objects from which said objects can be loaded, unloaded and reloaded;a container cover which is provided with said transporting container;means for coupling said container cover of said transporting container with said closure;means for effecting a simultaneous opening of said charging opening and transporting container by jointly moving said container cover and closure into a semiconductor processing installation; anda horizontally adjustable first platform for supporting the transportable container, said platform being provided with means for aligning and securing the transporting container for the purpose of coupling the container cover with the closure;wherein an outer surface of said cover includes at least a pair of pin holes, and at least a pair of key holes;an outer surface of said closure includes at least a pair of pins, and at least a pair of keys;said cover includes locking elements;said cover is engaged with closure by aligning said pin holes with said pins and aligning said key holes with said keys; andsaid locking elements of said cover are actuated by rotating said keys on said closure.