MAINTENANCE AND RETRIEVAL CART

摘要

A maintenance and retrieval cart is provided for use with a push back storage rack having a plurality of nested trays riding on a pair of inclined rails. The maintenance and retrieval cart can be utilized to permit the safe and efficient inspection, maintenance and repair of push back rack systems, and to provide access to racking bays to enable an operator to clear jams. The maintenance and retrieval cart comprises a base with a safety rail secured thereto. The base is supported on an undercarriage which facilitates movement along the inclined rails. A drive mechanism is operatively connected to move the cart along the inclined rails.