Ex parte CHIAPPE et al. - Page 6




          Appeal No. 97-1754                                                          
          Application 08/462,133                                                      



               Looking now at Figures 6 and 7 of Chiappe, groups of                   
          articles to be either added to or removed from the flow of                  
          articles are stored in trays 64.  In particular, empty trays                
          are stored to the right of the inbound and outbound lanes in                
          empty tray magazine 50 and filled trays are stored to the left              
          of the inbound and outbound lanes in filled tray magazine 52.               
          Articles are loaded onto or removed from a tray 64 in deposit               
          and retrieval area 51 by means of a transfer head.  When there              
          is a need to add articles to the flow and a tray 64 in area 51              
          becomes empty, it is moved to the right by a conveyor to                    
          magazine 50 and replaced by a filled tray from magazine 52.                 
          Conversely, when there is a need to remove articles from the                
          flow and a tray 64 in area 51 becomes filled, it is moved to                
          the left by the conveyor to magazine 52 and replaced by an                  
          empty tray from magazine 50.  As is readily apparent from an                
          inspection of Figure 6, the empty tray storage magazine 50 and              
          the filled tray storage magazine 52 are not spaced in vertical              
          relation to each other.                                                     
               Murphy is directed to a parts unloading apparatus.  A                  
          pallet of trays filled with articles enters the apparatus on                

                                          6                                           





Page:  Previous  1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  Next 

Last modified: November 3, 2007