STORAGE SYSTEM AND DEVICE FOR ENSURING THE SAFETY OF A STORAGE SYSTEM

摘要

Storage system (1) and movement storage unit (2) are described, use is safe, wherein there are a freewheel clutches (40) in each storage unit (2) by increasing. In general, this clutch is disengaged. Only when inspection is had leisure to channel (6), to pass through central control unit (101) when clutch engagement. Preferably, then only a pair of of crank (10) is operated by user engages, this engagement connector preferably slip-clutch (40).