A roller top stacker having a moveable lift comprising a boom assembly. The roller top stacker includes a roller top assembly mounted to the boom assembly and a drive system for raising roller top assembly between a raised and lowered position. The roller top assembly has a top surface comprising a pattern of openings through which rollerballs protrude when in a raised position and in a lowered position which the rollerballs do not protrude.
ROLLER TOP STACKER
20.03.2025
Patent
Elektronische Ressource
Englisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |