OVERHEAD SPACE ACCESS CONVERSION MONUMENT AND SERVICE AREA STAIRCASE AND STOWAGE SYSTEM

摘要

An overhead area access staircase stowage system ( 7 ) includes a servicing unit ( 10 ) having a stowage unit and a staircase ( 12 ) proximate to the stowage unit. The staircase ( 12 ) has a stowed state ( 18 ) and a deployed state ( 20 ). The staircase ( 12 ) includes multiple stair elements ( 40 ) and a state actuating system ( 60 ). The state actuating system ( 60 ) transitions the stair elements ( 40 ) between the stowed state ( 18 ) and the deployed state ( 20 ).