A storage and retrieval system includes a plurality of individual storage units stacked in multiple columns. Each storage unit includes wheels which engage a track for selective movement along the track. Vertical and horizontal actuators are used to move the storage units in sequence. Preferably, the actuators are power-driven, and control circuitry is used to coordinate the movement of the actuators.
申请公布号
WO2007016057(A2)
申请公布日期
2007.02.08
申请号
WO2006US28743
申请日期
2006.07.25
申请人
WORTHWHILE PRODUCTS;SOLOMON, STANLEY B.;SHISHIDO, TSUNEO;BARNETT, BURTON
发明人
SOLOMON, STANLEY B.;SHISHIDO, TSUNEO;BARNETT, BURTON